页 174 - PMIC - 稳压器 - DC DC 切换控制器 | 集成电路（IC）

UCC3806QTR

Texas Instruments

IC REG CTRLR MULT TOP 20PLCC

Output Type: Transistor Driver
Function: Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration: Positive, Isolation Capable
Topology: Buck, Boost, Flyback, Forward Converter
Number of Outputs: 2
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 8 V ~ 14.5 V
Frequency - Switching: 47kHz
Duty Cycle (Max): 50%
Synchronous Rectifier: Yes
Clock Sync: No
Serial Interfaces: -
Control Features: Current Limit, Enable, Frequency Control
Operating Temperature: 0°C ~ 70°C (TA)
Package / Case: 20-LCC (J-Lead)
Supplier Device Package: 20-PLCC (9x9)

封装: 20-LCC (J-Lead)

库存7,888

Step-Up, Step-Down, Step-Up/Step-Down

Positive, Isolation Capable

Buck, Boost, Flyback, Forward Converter

2

1

8 V ~ 14.5 V

47kHz

50%

Yes

No

-

Current Limit, Enable, Frequency Control

0°C ~ 70°C (TA)

20-LCC (J-Lead)

20-PLCC (9x9)

UC3845BVDR2

ON Semiconductor

IC REG CTRLR BOOST/FLYBK 14SOIC

Output Type: Transistor Driver
Function: Step-Up, Step-Up/Step-Down
Output Configuration: Positive or Negative, Isolation Capable
Topology: Boost, Flyback
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 7.6 V ~ 30 V
Frequency - Switching: 500kHz
Duty Cycle (Max): 48%
Synchronous Rectifier: No
Clock Sync: No
Serial Interfaces: -
Control Features: Frequency Control
Operating Temperature: -40°C ~ 105°C (TA)
Package / Case: 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 14-SOIC

封装: 14-SOIC (0.154", 3.90mm Width)

库存2,368

Step-Up, Step-Up/Step-Down

Positive or Negative, Isolation Capable

Boost, Flyback

1

7.6 V ~ 30 V

500kHz

48%

No

-

Frequency Control

-40°C ~ 105°C (TA)

14-SOIC (0.154", 3.90mm Width)

14-SOIC

MAX1651EPA

Maxim Integrated

IC REG CTRLR BUCK 8DIP

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 3 V ~ 16 V
Frequency - Switching: Up to 300kHz
Duty Cycle (Max): 96.5%
Synchronous Rectifier: No
Clock Sync: No
Serial Interfaces: -
Control Features: Enable
Operating Temperature: -40°C ~ 85°C (TA)
Package / Case: 8-DIP (0.300", 7.62mm)
Supplier Device Package: 8-PDIP

封装: 8-DIP (0.300", 7.62mm)

库存30,000

Step-Down

Positive

Buck

1

3 V ~ 16 V

Up to 300kHz

96.5%

No

-

Enable

-40°C ~ 85°C (TA)

8-DIP (0.300", 7.62mm)

8-PDIP

ISL6327ACRZ-T

Intersil

IC REG CTRLR BUCK 48QFN

Output Type: PWM Signal
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 6
Output Phases: 6
Voltage - Supply (Vcc/Vdd): 4.75 V ~ 5.25 V
Frequency - Switching: 80kHz ~ 1MHz
Duty Cycle (Max): -
Synchronous Rectifier: -
Clock Sync: No
Serial Interfaces: -
Control Features: Enable, Frequency Control, Soft Start
Operating Temperature: 0°C ~ 70°C (TA)
Package / Case: 48-VFQFN Exposed Pad
Supplier Device Package: 48-QFN (7x7)

封装: 48-VFQFN Exposed Pad

库存7,008

Step-Down

Positive

Buck

6

4.75 V ~ 5.25 V

80kHz ~ 1MHz

-

No

-

Enable, Frequency Control, Soft Start

0°C ~ 70°C (TA)

48-VFQFN Exposed Pad

48-QFN (7x7)

S-8338ACEB-P8T1G

SII Semiconductor Corporation

IC REG CTRLR BOOST 8SON

Output Type: Transistor Driver
Function: Step-Up
Output Configuration: Positive
Topology: Boost
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 1.8 V ~ 6 V
Frequency - Switching: 257.4kHz ~ 1.134MHz
Duty Cycle (Max): 88.5%
Synchronous Rectifier: No
Clock Sync: No
Serial Interfaces: -
Control Features: Current Limit, Enable, Frequency Control
Operating Temperature: -40°C ~ 85°C (TA)
Package / Case: 8-SMD, Flat Lead
Supplier Device Package: 8-SON (A) (2.9x2.8)

封装: 8-SMD, Flat Lead

库存4,432

Step-Up

Positive

Boost

1

1.8 V ~ 6 V

257.4kHz ~ 1.134MHz

88.5%

No

-

Current Limit, Enable, Frequency Control

-40°C ~ 85°C (TA)

8-SMD, Flat Lead

8-SON (A) (2.9x2.8)

S-8333ACEB-T8T1G

SII Semiconductor Corporation

IC REG CTRLR BOOST 8TSSOP

Output Type: Transistor Driver
Function: Step-Up
Output Configuration: Positive
Topology: Boost
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 1.8 V ~ 6 V
Frequency - Switching: 280kHz ~ 1.08MHz
Duty Cycle (Max): 89%
Synchronous Rectifier: No
Clock Sync: No
Serial Interfaces: -
Control Features: Current Limit, Frequency Control
Operating Temperature: -40°C ~ 85°C (TA)
Package / Case: 8-TSSOP (0.173", 4.40mm Width)
Supplier Device Package: 8-TSSOP

封装: 8-TSSOP (0.173", 4.40mm Width)

库存3,216

Step-Up

Positive

Boost

1

1.8 V ~ 6 V

280kHz ~ 1.08MHz

89%

No

-

Current Limit, Frequency Control

-40°C ~ 85°C (TA)

8-TSSOP (0.173", 4.40mm Width)

8-TSSOP

S-8521F25MC-BPKT2U

SII Semiconductor Corporation

IC REG CTRLR BUCK SOT23-5

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 2.5 V ~ 16 V
Frequency - Switching: 300kHz
Duty Cycle (Max): 100%
Synchronous Rectifier: No
Clock Sync: No
Serial Interfaces: -
Control Features: Enable
Operating Temperature: -40°C ~ 85°C (TA)
Package / Case: SC-74A, SOT-753
Supplier Device Package: SOT-23-5

封装: SC-74A, SOT-753

库存7,584

Step-Down

Positive

Buck

1

2.5 V ~ 16 V

300kHz

100%

No

-

Enable

-40°C ~ 85°C (TA)

SC-74A, SOT-753

SOT-23-5

S-8521D32MC-BXRT2G

SII Semiconductor Corporation

IC REG CTRLR BUCK SOT23-5

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 2.5 V ~ 16 V
Frequency - Switching: 60kHz
Duty Cycle (Max): 100%
Synchronous Rectifier: No
Clock Sync: No
Serial Interfaces: -
Control Features: Enable
Operating Temperature: -40°C ~ 85°C (TA)
Package / Case: SC-74A, SOT-753
Supplier Device Package: SOT-23-5

封装: SC-74A, SOT-753

库存6,704

Step-Down

Positive

Buck

1

2.5 V ~ 16 V

60kHz

100%

No

-

Enable

-40°C ~ 85°C (TA)

SC-74A, SOT-753

SOT-23-5

TL1453CD

Texas Instruments

IC REG CTRLR 16SOIC

Output Type: Transistor Driver
Function: -
Output Configuration: Positive
Topology: -
Number of Outputs: 2
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 3.6 V ~ 40 V
Frequency - Switching: 1kHz ~ 500kHz
Duty Cycle (Max): -
Synchronous Rectifier: No
Clock Sync: No
Serial Interfaces: -
Control Features: Dead Time Control, Frequency Control
Operating Temperature: -20°C ~ 85°C (TA)
Package / Case: 16-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 16-SOIC

封装: 16-SOIC (0.154", 3.90mm Width)

库存5,408

-

Positive

-

2

1

3.6 V ~ 40 V

1kHz ~ 500kHz

-

No

-

Dead Time Control, Frequency Control

-20°C ~ 85°C (TA)

16-SOIC (0.154", 3.90mm Width)

16-SOIC

LM2748MTC/NOPB

Texas Instruments

IC REG CTRLR BUCK 14TSSOP

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 3 V ~ 6 V
Frequency - Switching: 50kHz ~ 1MHz
Duty Cycle (Max): 86%
Synchronous Rectifier: Yes
Clock Sync: Yes
Serial Interfaces: -
Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Operating Temperature: -40°C ~ 125°C (TJ)
Package / Case: 14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package: 14-TSSOP

封装: 14-TSSOP (0.173", 4.40mm Width)

库存5,360

Step-Down

Positive

Buck

1

3 V ~ 6 V

50kHz ~ 1MHz

86%

Yes

-

Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking

-40°C ~ 125°C (TJ)

14-TSSOP (0.173", 4.40mm Width)

14-TSSOP

UCC28084P

Texas Instruments

IC REG CTRLR MULT TOPOLOGY 8DIP

Output Type: Transistor Driver
Function: Step-Up/Step-Down
Output Configuration: Positive
Topology: Half-Bridge, Push-Pull
Number of Outputs: 2
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 4.1 V ~ 15 V
Frequency - Switching: 200kHz
Duty Cycle (Max): 49%
Synchronous Rectifier: Yes
Clock Sync: No
Serial Interfaces: -
Control Features: Current Limit, Frequency Control
Operating Temperature: -40°C ~ 85°C (TA)
Package / Case: 8-DIP (0.300", 7.62mm)
Supplier Device Package: 8-PDIP

封装: 8-DIP (0.300", 7.62mm)

库存6,228

Step-Up/Step-Down

Positive

Half-Bridge, Push-Pull

2

1

4.1 V ~ 15 V

200kHz

49%

Yes

No

-

Current Limit, Frequency Control

-40°C ~ 85°C (TA)

8-DIP (0.300", 7.62mm)

8-PDIP

ISL62871HRUZ-T

Intersil

IC REG CTRLR BUCK 16TQFN

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 3.3 V ~ 25 V
Frequency - Switching: 300kHz
Duty Cycle (Max): -
Synchronous Rectifier: Yes
Clock Sync: No
Serial Interfaces: -
Control Features: Enable, Phase Control, Power Good, Soft Start
Operating Temperature: -10°C ~ 100°C (TA)
Package / Case: 16-UFQFN
Supplier Device Package: 16-UTQFN (2.6x1.8)

封装: 16-UFQFN

库存6,912

Step-Down

Positive

Buck

1

3.3 V ~ 25 V

300kHz

-

Yes

No

-

Enable, Phase Control, Power Good, Soft Start

-10°C ~ 100°C (TA)

16-UFQFN

16-UTQFN (2.6x1.8)

LT3837EFE#PBF

Linear Technology

IC REG CTRLR FLYBACK 16TSSOP

Output Type: Transistor Driver
Function: Step-Up/Step-Down
Output Configuration: Positive, Isolation Capable
Topology: Flyback
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 20 V
Frequency - Switching: 100kHz
Duty Cycle (Max): 88%
Synchronous Rectifier: Yes
Clock Sync: Yes
Serial Interfaces: -
Control Features: Enable, Frequency Control, On Time Control
Operating Temperature: -40°C ~ 125°C (TJ)
Package / Case: 16-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package: 16-TSSOP-EP

封装: 16-TSSOP (0.173", 4.40mm Width) Exposed Pad

库存37,656

Step-Up/Step-Down

Positive, Isolation Capable

Flyback

1

4.5 V ~ 20 V

100kHz

88%

Yes

-

Enable, Frequency Control, On Time Control

-40°C ~ 125°C (TJ)

16-TSSOP (0.173", 4.40mm Width) Exposed Pad

16-TSSOP-EP

ISL6840IUZ-T

Renesas Electronics America

IC REG CTRLR BOOST/FLYBACK 8MSOP

Output Type: Transistor Driver
Function: Step-Up, Step-Up/Step-Down
Output Configuration: Positive, Isolation Capable
Topology: Boost, Flyback
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 7.5 V ~ 14 V
Frequency - Switching: Up to 2MHz
Duty Cycle (Max): 96%
Synchronous Rectifier: Yes
Clock Sync: No
Serial Interfaces: -
Control Features: Current Limit, Frequency Control
Operating Temperature: -40°C ~ 105°C (TA)
Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package: 8-MSOP

封装: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)

库存78,816

Step-Up, Step-Up/Step-Down

Positive, Isolation Capable

Boost, Flyback

1

7.5 V ~ 14 V

Up to 2MHz

96%

Yes

No

-

Current Limit, Frequency Control

-40°C ~ 105°C (TA)

8-TSSOP, 8-MSOP (0.118", 3.00mm Width)

8-MSOP

RT8274GSP

Richtek USA Inc.

IC

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 4.75 V ~ 24 V
Frequency - Switching: 400kHz
Duty Cycle (Max): 90%
Synchronous Rectifier: Yes
Clock Sync: No
Serial Interfaces: -
Control Features: Enable, Soft Start
Operating Temperature: -40°C ~ 85°C (TA)
Package / Case: 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package: 8-SOP-EP

封装: 8-SOIC (0.154", 3.90mm Width) Exposed Pad

库存5,856

Step-Down

Positive

Buck

1

4.75 V ~ 24 V

400kHz

90%

Yes

No

-

Enable, Soft Start

-40°C ~ 85°C (TA)

8-SOIC (0.154", 3.90mm Width) Exposed Pad

8-SOP-EP

IR3564AMGB04TRP

Infineon Technologies

IC REG BUCK 40VQFN

Output Type: -
Function: -
Output Configuration: -
Topology: -
Number of Outputs: -
Output Phases: -
Voltage - Supply (Vcc/Vdd): -
Frequency - Switching: -
Duty Cycle (Max): -
Synchronous Rectifier: -
Clock Sync: -
Serial Interfaces: -
Control Features: -
Operating Temperature: -
Package / Case: -
Supplier Device Package: -

封装: -

库存2,656

-

ISL9502CRZ-T

Renesas Electronics America

IC REG CTRLR BUCK 48QFN

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 2
Output Phases: 2
Voltage - Supply (Vcc/Vdd): 4.75 V ~ 5.25 V
Frequency - Switching: 200kHz ~ 500kHz
Duty Cycle (Max): -
Synchronous Rectifier: Yes
Clock Sync: No
Serial Interfaces: -
Control Features: Current Limit, Power Good
Operating Temperature: -10°C ~ 100°C (TA)
Package / Case: 48-VFQFN Exposed Pad
Supplier Device Package: 48-QFN (7x7)

封装: 48-VFQFN Exposed Pad

库存15,504

Step-Down

Positive

Buck

2

4.75 V ~ 5.25 V

200kHz ~ 500kHz

-

Yes

No

-

Current Limit, Power Good

-10°C ~ 100°C (TA)

48-VFQFN Exposed Pad

48-QFN (7x7)

ISL6545CBZ-TS2694

Renesas Electronics America

IC REG CTRLR BUCK 8SOIC

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 14.4 V
Frequency - Switching: 300kHz
Duty Cycle (Max): 100%
Synchronous Rectifier: Yes
Clock Sync: No
Serial Interfaces: -
Control Features: Current Limit, Enable
Operating Temperature: 0°C ~ 70°C (TA)
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SOIC

封装: 8-SOIC (0.154", 3.90mm Width)

库存5,760

Step-Down

Positive

Buck

1

4.5 V ~ 14.4 V

300kHz

100%

Yes

No

-

Current Limit, Enable

0°C ~ 70°C (TA)

8-SOIC (0.154", 3.90mm Width)

8-SOIC

ISL6520ACBZA

Renesas Electronics America

IC REG CTRLR BUCK 8SOIC

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
Frequency - Switching: 300kHz
Duty Cycle (Max): 100%
Synchronous Rectifier: Yes
Clock Sync: No
Serial Interfaces: -
Control Features: Phase Control
Operating Temperature: 0°C ~ 70°C (TA)
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SOIC

封装: 8-SOIC (0.154", 3.90mm Width)

库存4,928

Step-Down

Positive

Buck

1

4.5 V ~ 5.5 V

300kHz

100%

Yes

No

-

Phase Control

0°C ~ 70°C (TA)

8-SOIC (0.154", 3.90mm Width)

8-SOIC

MAX741DCWP

Analog Devices Inc./Maxim Integrated

MAX741 1 A SWITCHING CONTROLLER

Output Type: -
Function: -
Output Configuration: -
Topology: -
Number of Outputs: -
Output Phases: -
Voltage - Supply (Vcc/Vdd): -
Frequency - Switching: -
Duty Cycle (Max): -
Synchronous Rectifier: -
Clock Sync: -
Serial Interfaces: -
Control Features: -
Operating Temperature: -
Package / Case: -
Supplier Device Package: -

封装: -

Request a Quote

-

TPS56302PWPR

Texas Instruments

DUAL SWITCHING CONTROLLER

Output Type: -
Function: -
Output Configuration: -
Topology: -
Number of Outputs: -
Output Phases: -
Voltage - Supply (Vcc/Vdd): -
Frequency - Switching: -
Duty Cycle (Max): -
Synchronous Rectifier: -
Clock Sync: -
Serial Interfaces: -
Control Features: -
Operating Temperature: -
Package / Case: -
Supplier Device Package: -

封装: -

Request a Quote

-

MAX741NMJP

Analog Devices Inc./Maxim Integrated

MAX741 1 A SWITCHING CONTROLLER

Output Type: Transistor Driver
Function: Step-Up, Step-Down
Output Configuration: Positive or Negative
Topology: Boost, Buck
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 2.7V ~ 15.5V
Frequency - Switching: -
Duty Cycle (Max): -
Synchronous Rectifier: No
Clock Sync: Yes
Serial Interfaces: -
Control Features: Frequency Control, Soft Start
Operating Temperature: -55°C ~ 125°C (TA)
Package / Case: 20-CDIP (0.300", 7.62mm)
Supplier Device Package: 20-CERDIP

封装: -

Request a Quote

Step-Up, Step-Down

Positive or Negative

Boost, Buck

1

2.7V ~ 15.5V

-

No

Yes

-

Frequency Control, Soft Start

-55°C ~ 125°C (TA)

20-CDIP (0.300", 7.62mm)

20-CERDIP

ML4900CS

Micro Linear Corp

ML4900CS - HIGH CURRENT SYNCHRON

Output Type: -
Function: -
Output Configuration: -
Topology: -
Number of Outputs: -
Output Phases: -
Voltage - Supply (Vcc/Vdd): -
Frequency - Switching: -
Duty Cycle (Max): -
Synchronous Rectifier: -
Clock Sync: -
Serial Interfaces: -
Control Features: -
Operating Temperature: -
Package / Case: -
Supplier Device Package: -

封装: -

Request a Quote

-

LM5123QRGRTQ1

Texas Instruments

PROTOTYPE

Output Type: Transistor Driver
Function: Step-Up
Output Configuration: Positive
Topology: Boost
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 3.8V ~ 42V
Frequency - Switching: 2.2MHz
Duty Cycle (Max): 98%
Synchronous Rectifier: Yes
Clock Sync: Yes
Serial Interfaces: -
Control Features: Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Pulse Skipping, Ramp, Soft Start, Tracking
Operating Temperature: -40°C ~ 150°C (TJ)
Package / Case: 20-VFQFN Exposed Pad
Supplier Device Package: 20-VQFN (3.5x3.5)

封装: -

Request a Quote

Step-Up

Positive

Boost

1

3.8V ~ 42V

2.2MHz

98%

Yes

-

Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Pulse Skipping, Ramp, Soft Start, Tracking

-40°C ~ 150°C (TJ)

20-VFQFN Exposed Pad

20-VQFN (3.5x3.5)

PX3143HDMSM1385XTMA1

Infineon Technologies

IC CONTROLLER

Output Type: -
Function: -
Output Configuration: -
Topology: -
Number of Outputs: -
Output Phases: -
Voltage - Supply (Vcc/Vdd): -
Frequency - Switching: -
Duty Cycle (Max): -
Synchronous Rectifier: -
Clock Sync: -
Serial Interfaces: -
Control Features: -
Operating Temperature: -
Package / Case: -
Supplier Device Package: -

封装: -

Request a Quote

-

UC1854AJ883B

Unitrode

POWER FACTOR CONTROLLER, CURRENT

Output Type: -
Function: -
Output Configuration: -
Topology: -
Number of Outputs: -
Output Phases: -
Voltage - Supply (Vcc/Vdd): -
Frequency - Switching: -
Duty Cycle (Max): -
Synchronous Rectifier: -
Clock Sync: -
Serial Interfaces: -
Control Features: -
Operating Temperature: -
Package / Case: -
Supplier Device Package: -

封装: -

Request a Quote

-

CA2524FX

Harris Corporation

REGULATING PULSE WIDTH MODULATOR

Output Type: Transistor Driver
Function: Step-Up/Step-Down
Output Configuration: Positive
Topology: Flyback, Push-Pull
Number of Outputs: 2
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 8V ~ 40V
Frequency - Switching: Up to 300kHz
Duty Cycle (Max): 45%
Synchronous Rectifier: No
Clock Sync: No
Serial Interfaces: -
Control Features: Current limit, Dead Time Control, Enable, Frequency Control, Ramp
Operating Temperature: 0°C ~ 70°C
Package / Case: 16-CDIP (0.300", 7.62mm)
Supplier Device Package: 16-CERDIP

封装: -

Request a Quote

Step-Up/Step-Down

Positive

Flyback, Push-Pull

2

1

8V ~ 40V

Up to 300kHz

45%

No

-

Current limit, Dead Time Control, Enable, Frequency Control, Ramp

0°C ~ 70°C

16-CDIP (0.300", 7.62mm)

16-CERDIP

ISL6406CV-T

Intersil

SWITCHING CONTROLLER

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 2.97V ~ 3.63V
Frequency - Switching: 100kHz ~ 715kHz
Duty Cycle (Max): 96%
Synchronous Rectifier: Yes
Clock Sync: Yes
Serial Interfaces: -
Control Features: Enable, Frequency Control, Phase Control, Soft Start, Sync
Operating Temperature: 0°C ~ 70°C (TA)
Package / Case: 16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package: 16-TSSOP

封装: -

Request a Quote

Step-Down

Positive

Buck

1

2.97V ~ 3.63V

100kHz ~ 715kHz

96%

Yes

-

Enable, Frequency Control, Phase Control, Soft Start, Sync

0°C ~ 70°C (TA)

16-TSSOP (0.173", 4.40mm Width)

16-TSSOP

ISL6439ACR-T

Intersil

SWITCHING CONTROLLER

Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 2.97V ~ 3.63V
Frequency - Switching: 600kHz
Duty Cycle (Max): 100%
Synchronous Rectifier: Yes
Clock Sync: No
Serial Interfaces: -
Control Features: Enable, Frequency Control, Phase Control, Soft Start
Operating Temperature: 0°C ~ 70°C (TA)
Package / Case: 16-VQFN Exposed Pad
Supplier Device Package: 16-QFN (5x5)

封装: -

Request a Quote

Step-Down

Positive

Buck

1

2.97V ~ 3.63V

600kHz

100%

Yes

No

-

Enable, Frequency Control, Phase Control, Soft Start

0°C ~ 70°C (TA)

16-VQFN Exposed Pad

16-QFN (5x5)

MAX15157ATJ

Analog Devices Inc./Maxim Integrated

HIGH VOLTAGE BUCK BOOST CONTROLL

Output Type: -
Function: -
Output Configuration: -
Topology: -
Number of Outputs: -
Output Phases: -
Voltage - Supply (Vcc/Vdd): -
Frequency - Switching: -
Duty Cycle (Max): -
Synchronous Rectifier: -
Clock Sync: -
Serial Interfaces: -
Control Features: -
Operating Temperature: -
Package / Case: -
Supplier Device Package: -

封装: -

Request a Quote

-

零件编号	制造商	描述	封装	库存	Function	Output Configuration	Topology	Number of Outputs	Output Phases	Voltage - Supply (Vcc/Vdd)	Frequency - Switching	Duty Cycle (Max)	Synchronous Rectifier	Clock Sync	Serial Interfaces	Control Features	Operating Temperature	Package / Case	Supplier Device Package
UCC3806QTR	Texas Instruments	IC REG CTRLR MULT TOP 20PLCC Output Type: Transistor Driver Function: Step-Up, Step-Down, Step-Up/Step-Down Output Configuration: Positive, Isolation Capable Topology: Buck, Boost, Flyback, Forward Converter Number of Outputs: 2 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 8 V ~ 14.5 V Frequency - Switching: 47kHz Duty Cycle (Max): 50% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Current Limit, Enable, Frequency Control Operating Temperature: 0°C ~ 70°C (TA) Package / Case: 20-LCC (J-Lead) Supplier Device Package: 20-PLCC (9x9)	封装: 20-LCC (J-Lead)	库存7,888	Step-Up, Step-Down, Step-Up/Step-Down	Positive, Isolation Capable	Buck, Boost, Flyback, Forward Converter	2	1	8 V ~ 14.5 V	47kHz	50%	Yes	No	-	Current Limit, Enable, Frequency Control	0°C ~ 70°C (TA)	20-LCC (J-Lead)	20-PLCC (9x9)
UC3845BVDR2	ON Semiconductor	IC REG CTRLR BOOST/FLYBK 14SOIC Output Type: Transistor Driver Function: Step-Up, Step-Up/Step-Down Output Configuration: Positive or Negative, Isolation Capable Topology: Boost, Flyback Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 7.6 V ~ 30 V Frequency - Switching: 500kHz Duty Cycle (Max): 48% Synchronous Rectifier: No Clock Sync: No Serial Interfaces: - Control Features: Frequency Control Operating Temperature: -40°C ~ 105°C (TA) Package / Case: 14-SOIC (0.154", 3.90mm Width) Supplier Device Package: 14-SOIC	封装: 14-SOIC (0.154", 3.90mm Width)	库存2,368	Step-Up, Step-Up/Step-Down	Positive or Negative, Isolation Capable	Boost, Flyback	1	1	7.6 V ~ 30 V	500kHz	48%	No	No	-	Frequency Control	-40°C ~ 105°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SOIC
MAX1651EPA	Maxim Integrated	IC REG CTRLR BUCK 8DIP Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 3 V ~ 16 V Frequency - Switching: Up to 300kHz Duty Cycle (Max): 96.5% Synchronous Rectifier: No Clock Sync: No Serial Interfaces: - Control Features: Enable Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 8-DIP (0.300", 7.62mm) Supplier Device Package: 8-PDIP	封装: 8-DIP (0.300", 7.62mm)	库存30,000	Step-Down	Positive	Buck	1	1	3 V ~ 16 V	Up to 300kHz	96.5%	No	No	-	Enable	-40°C ~ 85°C (TA)	8-DIP (0.300", 7.62mm)	8-PDIP
ISL6327ACRZ-T	Intersil	IC REG CTRLR BUCK 48QFN Output Type: PWM Signal Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 6 Output Phases: 6 Voltage - Supply (Vcc/Vdd): 4.75 V ~ 5.25 V Frequency - Switching: 80kHz ~ 1MHz Duty Cycle (Max): - Synchronous Rectifier: - Clock Sync: No Serial Interfaces: - Control Features: Enable, Frequency Control, Soft Start Operating Temperature: 0°C ~ 70°C (TA) Package / Case: 48-VFQFN Exposed Pad Supplier Device Package: 48-QFN (7x7)	封装: 48-VFQFN Exposed Pad	库存7,008	Step-Down	Positive	Buck	6	6	4.75 V ~ 5.25 V	80kHz ~ 1MHz	-	-	No	-	Enable, Frequency Control, Soft Start	0°C ~ 70°C (TA)	48-VFQFN Exposed Pad	48-QFN (7x7)
S-8338ACEB-P8T1G	SII Semiconductor Corporation	IC REG CTRLR BOOST 8SON Output Type: Transistor Driver Function: Step-Up Output Configuration: Positive Topology: Boost Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 6 V Frequency - Switching: 257.4kHz ~ 1.134MHz Duty Cycle (Max): 88.5% Synchronous Rectifier: No Clock Sync: No Serial Interfaces: - Control Features: Current Limit, Enable, Frequency Control Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 8-SMD, Flat Lead Supplier Device Package: 8-SON (A) (2.9x2.8)	封装: 8-SMD, Flat Lead	库存4,432	Step-Up	Positive	Boost	1	1	1.8 V ~ 6 V	257.4kHz ~ 1.134MHz	88.5%	No	No	-	Current Limit, Enable, Frequency Control	-40°C ~ 85°C (TA)	8-SMD, Flat Lead	8-SON (A) (2.9x2.8)
S-8333ACEB-T8T1G	SII Semiconductor Corporation	IC REG CTRLR BOOST 8TSSOP Output Type: Transistor Driver Function: Step-Up Output Configuration: Positive Topology: Boost Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 1.8 V ~ 6 V Frequency - Switching: 280kHz ~ 1.08MHz Duty Cycle (Max): 89% Synchronous Rectifier: No Clock Sync: No Serial Interfaces: - Control Features: Current Limit, Frequency Control Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 8-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 8-TSSOP	封装: 8-TSSOP (0.173", 4.40mm Width)	库存3,216	Step-Up	Positive	Boost	1	1	1.8 V ~ 6 V	280kHz ~ 1.08MHz	89%	No	No	-	Current Limit, Frequency Control	-40°C ~ 85°C (TA)	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
S-8521F25MC-BPKT2U	SII Semiconductor Corporation	IC REG CTRLR BUCK SOT23-5 Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 2.5 V ~ 16 V Frequency - Switching: 300kHz Duty Cycle (Max): 100% Synchronous Rectifier: No Clock Sync: No Serial Interfaces: - Control Features: Enable Operating Temperature: -40°C ~ 85°C (TA) Package / Case: SC-74A, SOT-753 Supplier Device Package: SOT-23-5	封装: SC-74A, SOT-753	库存7,584	Step-Down	Positive	Buck	1	1	2.5 V ~ 16 V	300kHz	100%	No	No	-	Enable	-40°C ~ 85°C (TA)	SC-74A, SOT-753	SOT-23-5
S-8521D32MC-BXRT2G	SII Semiconductor Corporation	IC REG CTRLR BUCK SOT23-5 Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 2.5 V ~ 16 V Frequency - Switching: 60kHz Duty Cycle (Max): 100% Synchronous Rectifier: No Clock Sync: No Serial Interfaces: - Control Features: Enable Operating Temperature: -40°C ~ 85°C (TA) Package / Case: SC-74A, SOT-753 Supplier Device Package: SOT-23-5	封装: SC-74A, SOT-753	库存6,704	Step-Down	Positive	Buck	1	1	2.5 V ~ 16 V	60kHz	100%	No	No	-	Enable	-40°C ~ 85°C (TA)	SC-74A, SOT-753	SOT-23-5
TL1453CD	Texas Instruments	IC REG CTRLR 16SOIC Output Type: Transistor Driver Function: - Output Configuration: Positive Topology: - Number of Outputs: 2 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 3.6 V ~ 40 V Frequency - Switching: 1kHz ~ 500kHz Duty Cycle (Max): - Synchronous Rectifier: No Clock Sync: No Serial Interfaces: - Control Features: Dead Time Control, Frequency Control Operating Temperature: -20°C ~ 85°C (TA) Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC	封装: 16-SOIC (0.154", 3.90mm Width)	库存5,408	-	Positive	-	2	1	3.6 V ~ 40 V	1kHz ~ 500kHz	-	No	No	-	Dead Time Control, Frequency Control	-20°C ~ 85°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
LM2748MTC/NOPB	Texas Instruments	IC REG CTRLR BUCK 14TSSOP Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 3 V ~ 6 V Frequency - Switching: 50kHz ~ 1MHz Duty Cycle (Max): 86% Synchronous Rectifier: Yes Clock Sync: Yes Serial Interfaces: - Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Operating Temperature: -40°C ~ 125°C (TJ) Package / Case: 14-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 14-TSSOP	封装: 14-TSSOP (0.173", 4.40mm Width)	库存5,360	Step-Down	Positive	Buck	1	1	3 V ~ 6 V	50kHz ~ 1MHz	86%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	14-TSSOP (0.173", 4.40mm Width)	14-TSSOP
UCC28084P	Texas Instruments	IC REG CTRLR MULT TOPOLOGY 8DIP Output Type: Transistor Driver Function: Step-Up/Step-Down Output Configuration: Positive Topology: Half-Bridge, Push-Pull Number of Outputs: 2 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.1 V ~ 15 V Frequency - Switching: 200kHz Duty Cycle (Max): 49% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Current Limit, Frequency Control Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 8-DIP (0.300", 7.62mm) Supplier Device Package: 8-PDIP	封装: 8-DIP (0.300", 7.62mm)	库存6,228	Step-Up/Step-Down	Positive	Half-Bridge, Push-Pull	2	1	4.1 V ~ 15 V	200kHz	49%	Yes	No	-	Current Limit, Frequency Control	-40°C ~ 85°C (TA)	8-DIP (0.300", 7.62mm)	8-PDIP
ISL62871HRUZ-T	Intersil	IC REG CTRLR BUCK 16TQFN Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 3.3 V ~ 25 V Frequency - Switching: 300kHz Duty Cycle (Max): - Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Enable, Phase Control, Power Good, Soft Start Operating Temperature: -10°C ~ 100°C (TA) Package / Case: 16-UFQFN Supplier Device Package: 16-UTQFN (2.6x1.8)	封装: 16-UFQFN	库存6,912	Step-Down	Positive	Buck	1	1	3.3 V ~ 25 V	300kHz	-	Yes	No	-	Enable, Phase Control, Power Good, Soft Start	-10°C ~ 100°C (TA)	16-UFQFN	16-UTQFN (2.6x1.8)
LT3837EFE#PBF	Linear Technology	IC REG CTRLR FLYBACK 16TSSOP Output Type: Transistor Driver Function: Step-Up/Step-Down Output Configuration: Positive, Isolation Capable Topology: Flyback Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 20 V Frequency - Switching: 100kHz Duty Cycle (Max): 88% Synchronous Rectifier: Yes Clock Sync: Yes Serial Interfaces: - Control Features: Enable, Frequency Control, On Time Control Operating Temperature: -40°C ~ 125°C (TJ) Package / Case: 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Supplier Device Package: 16-TSSOP-EP	封装: 16-TSSOP (0.173", 4.40mm Width) Exposed Pad	库存37,656	Step-Up/Step-Down	Positive, Isolation Capable	Flyback	1	1	4.5 V ~ 20 V	100kHz	88%	Yes	Yes	-	Enable, Frequency Control, On Time Control	-40°C ~ 125°C (TJ)	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-TSSOP-EP
ISL6840IUZ-T	Renesas Electronics America	IC REG CTRLR BOOST/FLYBACK 8MSOP Output Type: Transistor Driver Function: Step-Up, Step-Up/Step-Down Output Configuration: Positive, Isolation Capable Topology: Boost, Flyback Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 7.5 V ~ 14 V Frequency - Switching: Up to 2MHz Duty Cycle (Max): 96% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Current Limit, Frequency Control Operating Temperature: -40°C ~ 105°C (TA) Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Supplier Device Package: 8-MSOP	封装: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	库存78,816	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	7.5 V ~ 14 V	Up to 2MHz	96%	Yes	No	-	Current Limit, Frequency Control	-40°C ~ 105°C (TA)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
RT8274GSP	Richtek USA Inc.	IC Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.75 V ~ 24 V Frequency - Switching: 400kHz Duty Cycle (Max): 90% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Enable, Soft Start Operating Temperature: -40°C ~ 85°C (TA) Package / Case: 8-SOIC (0.154", 3.90mm Width) Exposed Pad Supplier Device Package: 8-SOP-EP	封装: 8-SOIC (0.154", 3.90mm Width) Exposed Pad	库存5,856	Step-Down	Positive	Buck	1	1	4.75 V ~ 24 V	400kHz	90%	Yes	No	-	Enable, Soft Start	-40°C ~ 85°C (TA)	8-SOIC (0.154", 3.90mm Width) Exposed Pad	8-SOP-EP
IR3564AMGB04TRP	Infineon Technologies	IC REG BUCK 40VQFN Output Type: - Function: - Output Configuration: - Topology: - Number of Outputs: - Output Phases: - Voltage - Supply (Vcc/Vdd): - Frequency - Switching: - Duty Cycle (Max): - Synchronous Rectifier: - Clock Sync: - Serial Interfaces: - Control Features: - Operating Temperature: - Package / Case: - Supplier Device Package: -	封装: -	库存2,656	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
ISL9502CRZ-T	Renesas Electronics America	IC REG CTRLR BUCK 48QFN Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 2 Output Phases: 2 Voltage - Supply (Vcc/Vdd): 4.75 V ~ 5.25 V Frequency - Switching: 200kHz ~ 500kHz Duty Cycle (Max): - Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Current Limit, Power Good Operating Temperature: -10°C ~ 100°C (TA) Package / Case: 48-VFQFN Exposed Pad Supplier Device Package: 48-QFN (7x7)	封装: 48-VFQFN Exposed Pad	库存15,504	Step-Down	Positive	Buck	2	2	4.75 V ~ 5.25 V	200kHz ~ 500kHz	-	Yes	No	-	Current Limit, Power Good	-10°C ~ 100°C (TA)	48-VFQFN Exposed Pad	48-QFN (7x7)
ISL6545CBZ-TS2694	Renesas Electronics America	IC REG CTRLR BUCK 8SOIC Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 14.4 V Frequency - Switching: 300kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Current Limit, Enable Operating Temperature: 0°C ~ 70°C (TA) Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	封装: 8-SOIC (0.154", 3.90mm Width)	库存5,760	Step-Down	Positive	Buck	1	1	4.5 V ~ 14.4 V	300kHz	100%	Yes	No	-	Current Limit, Enable	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
ISL6520ACBZA	Renesas Electronics America	IC REG CTRLR BUCK 8SOIC Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V Frequency - Switching: 300kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Phase Control Operating Temperature: 0°C ~ 70°C (TA) Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	封装: 8-SOIC (0.154", 3.90mm Width)	库存4,928	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	300kHz	100%	Yes	No	-	Phase Control	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MAX741DCWP	Analog Devices Inc./Maxim Integrated	MAX741 1 A SWITCHING CONTROLLER Output Type: - Function: - Output Configuration: - Topology: - Number of Outputs: - Output Phases: - Voltage - Supply (Vcc/Vdd): - Frequency - Switching: - Duty Cycle (Max): - Synchronous Rectifier: - Clock Sync: - Serial Interfaces: - Control Features: - Operating Temperature: - Package / Case: - Supplier Device Package: -	封装: -	Request a Quote	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
TPS56302PWPR	Texas Instruments	DUAL SWITCHING CONTROLLER Output Type: - Function: - Output Configuration: - Topology: - Number of Outputs: - Output Phases: - Voltage - Supply (Vcc/Vdd): - Frequency - Switching: - Duty Cycle (Max): - Synchronous Rectifier: - Clock Sync: - Serial Interfaces: - Control Features: - Operating Temperature: - Package / Case: - Supplier Device Package: -	封装: -	Request a Quote	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MAX741NMJP	Analog Devices Inc./Maxim Integrated	MAX741 1 A SWITCHING CONTROLLER Output Type: Transistor Driver Function: Step-Up, Step-Down Output Configuration: Positive or Negative Topology: Boost, Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 2.7V ~ 15.5V Frequency - Switching: - Duty Cycle (Max): - Synchronous Rectifier: No Clock Sync: Yes Serial Interfaces: - Control Features: Frequency Control, Soft Start Operating Temperature: -55°C ~ 125°C (TA) Package / Case: 20-CDIP (0.300", 7.62mm) Supplier Device Package: 20-CERDIP	封装: -	Request a Quote	Step-Up, Step-Down	Positive or Negative	Boost, Buck	1	1	2.7V ~ 15.5V	-	-	No	Yes	-	Frequency Control, Soft Start	-55°C ~ 125°C (TA)	20-CDIP (0.300", 7.62mm)	20-CERDIP
ML4900CS	Micro Linear Corp	ML4900CS - HIGH CURRENT SYNCHRON Output Type: - Function: - Output Configuration: - Topology: - Number of Outputs: - Output Phases: - Voltage - Supply (Vcc/Vdd): - Frequency - Switching: - Duty Cycle (Max): - Synchronous Rectifier: - Clock Sync: - Serial Interfaces: - Control Features: - Operating Temperature: - Package / Case: - Supplier Device Package: -	封装: -	Request a Quote	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
LM5123QRGRTQ1	Texas Instruments	PROTOTYPE Output Type: Transistor Driver Function: Step-Up Output Configuration: Positive Topology: Boost Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 3.8V ~ 42V Frequency - Switching: 2.2MHz Duty Cycle (Max): 98% Synchronous Rectifier: Yes Clock Sync: Yes Serial Interfaces: - Control Features: Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Pulse Skipping, Ramp, Soft Start, Tracking Operating Temperature: -40°C ~ 150°C (TJ) Package / Case: 20-VFQFN Exposed Pad Supplier Device Package: 20-VQFN (3.5x3.5)	封装: -	Request a Quote	Step-Up	Positive	Boost	1	1	3.8V ~ 42V	2.2MHz	98%	Yes	Yes	-	Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Pulse Skipping, Ramp, Soft Start, Tracking	-40°C ~ 150°C (TJ)	20-VFQFN Exposed Pad	20-VQFN (3.5x3.5)
PX3143HDMSM1385XTMA1	Infineon Technologies	IC CONTROLLER Output Type: - Function: - Output Configuration: - Topology: - Number of Outputs: - Output Phases: - Voltage - Supply (Vcc/Vdd): - Frequency - Switching: - Duty Cycle (Max): - Synchronous Rectifier: - Clock Sync: - Serial Interfaces: - Control Features: - Operating Temperature: - Package / Case: - Supplier Device Package: -	封装: -	Request a Quote	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
UC1854AJ883B	Unitrode	POWER FACTOR CONTROLLER, CURRENT Output Type: - Function: - Output Configuration: - Topology: - Number of Outputs: - Output Phases: - Voltage - Supply (Vcc/Vdd): - Frequency - Switching: - Duty Cycle (Max): - Synchronous Rectifier: - Clock Sync: - Serial Interfaces: - Control Features: - Operating Temperature: - Package / Case: - Supplier Device Package: -	封装: -	Request a Quote	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CA2524FX	Harris Corporation	REGULATING PULSE WIDTH MODULATOR Output Type: Transistor Driver Function: Step-Up/Step-Down Output Configuration: Positive Topology: Flyback, Push-Pull Number of Outputs: 2 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 8V ~ 40V Frequency - Switching: Up to 300kHz Duty Cycle (Max): 45% Synchronous Rectifier: No Clock Sync: No Serial Interfaces: - Control Features: Current limit, Dead Time Control, Enable, Frequency Control, Ramp Operating Temperature: 0°C ~ 70°C Package / Case: 16-CDIP (0.300", 7.62mm) Supplier Device Package: 16-CERDIP	封装: -	Request a Quote	Step-Up/Step-Down	Positive	Flyback, Push-Pull	2	1	8V ~ 40V	Up to 300kHz	45%	No	No	-	Current limit, Dead Time Control, Enable, Frequency Control, Ramp	0°C ~ 70°C	16-CDIP (0.300", 7.62mm)	16-CERDIP
ISL6406CV-T	Intersil	SWITCHING CONTROLLER Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 2.97V ~ 3.63V Frequency - Switching: 100kHz ~ 715kHz Duty Cycle (Max): 96% Synchronous Rectifier: Yes Clock Sync: Yes Serial Interfaces: - Control Features: Enable, Frequency Control, Phase Control, Soft Start, Sync Operating Temperature: 0°C ~ 70°C (TA) Package / Case: 16-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 16-TSSOP	封装: -	Request a Quote	Step-Down	Positive	Buck	1	1	2.97V ~ 3.63V	100kHz ~ 715kHz	96%	Yes	Yes	-	Enable, Frequency Control, Phase Control, Soft Start, Sync	0°C ~ 70°C (TA)	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
ISL6439ACR-T	Intersil	SWITCHING CONTROLLER Output Type: Transistor Driver Function: Step-Down Output Configuration: Positive Topology: Buck Number of Outputs: 1 Output Phases: 1 Voltage - Supply (Vcc/Vdd): 2.97V ~ 3.63V Frequency - Switching: 600kHz Duty Cycle (Max): 100% Synchronous Rectifier: Yes Clock Sync: No Serial Interfaces: - Control Features: Enable, Frequency Control, Phase Control, Soft Start Operating Temperature: 0°C ~ 70°C (TA) Package / Case: 16-VQFN Exposed Pad Supplier Device Package: 16-QFN (5x5)	封装: -	Request a Quote	Step-Down	Positive	Buck	1	1	2.97V ~ 3.63V	600kHz	100%	Yes	No	-	Enable, Frequency Control, Phase Control, Soft Start	0°C ~ 70°C (TA)	16-VQFN Exposed Pad	16-QFN (5x5)
MAX15157ATJ	Analog Devices Inc./Maxim Integrated	HIGH VOLTAGE BUCK BOOST CONTROLL Output Type: - Function: - Output Configuration: - Topology: - Number of Outputs: - Output Phases: - Voltage - Supply (Vcc/Vdd): - Frequency - Switching: - Duty Cycle (Max): - Synchronous Rectifier: - Clock Sync: - Serial Interfaces: - Control Features: - Operating Temperature: - Package / Case: - Supplier Device Package: -	封装: -	Request a Quote	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-