Name: UC2844D
Brand: Texas Instruments
SKU: UC2844D
Price: 1.4119 USD
Availability: InStock
Rating: 5 (104 reviews)

UC2844D

仅供参考

零件编号	UC2844D
制造商	Texas Instruments
描述	IC PWM BST FLYBACK ISO CM 14SOIC
数据表
封装	8-SOIC (0.154", 3.90mm Width)
ECAD
库存	6,224 piece(s)
单价	$ 1.4119 *
交货时间	可立即发货
预计送达时间	十二月 24 - 十二月 29 (选择速递服务)
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UC2844D参数

制造商	Texas Instruments
类别	集成电路（IC） - PMIC - AC-DC 转换器，离线开关
封装	8-SOIC (0.154", 3.90mm Width)
ECAD
系列	-
输出隔离	Isolated
内部开关	No
电压 - 故障	-
拓扑	Boost, Flyback, Forward
电压 - 启动	16V
电压 - 电源（Vcc / Vdd）	10 V ~ 30 V
占空比	48%
频率 - 切换	Up to 500kHz
功率（瓦）	-
故障保护	Current Limiting
控制功能	Frequency Control
工作温度	-40°C ~ 85°C (TA)
包/箱	8-SOIC (0.154", 3.90mm Width)
供应商设备包	8-SOIC
安装类型	Surface Mount

UC2844D Packaging

UC2844D FAQ

1. How to order UC2844D on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that UC2844D is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UC2844D. All suppliers must pass our qualification reviews before they can publish their products including UC2844D on Heisener; we pay more attention to the channels and quality of UC2844D products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UC2844D price and inventory displayed accurate?

The price and inventory of UC2844D fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of UC2844D?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the UC2844D we delivered, we will accept the replacement or return of the UC2844D only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of UC2844D.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as UC2844D pin diagram, UC2844D datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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UC2844D 保证

服务保证

我们保证100％的客户满意度。

我们经验丰富的销售团队和技术支持团队支持我们的服务以满足所有客户。

质量保证

我们提供90天保修。

如果您收到的物品质量不合格，我们将负责您的退款或更换，但物品必须以原始状态退回。

全球供应链-可靠的授权分销商资源

零件编号	制造商	描述	库存
UC2844DTR D# V36:1790_07428095	Texas Instruments	Current Mode PWM Controller 200mA 500kHz 14-Pin SOIC T/R RoHS: Compliant	0
UC2844D8 D# V36:1790_07428091	Texas Instruments	Current Mode PWM Controller 200mA 500kHz 8-Pin SOIC Tube RoHS: Compliant	0
TL2844DR D# V36:1790_07373148	Texas Instruments	Current Mode PWM Controller 0V to 30V 200mA 500kHz 14-Pin SOIC T/R RoHS: Compliant	0
UC2844D D# V36:1790_07428090	Texas Instruments	Current Mode PWM Controller 200mA 500kHz 14-Pin SOIC Tube RoHS: Compliant	0
UC2844DG4 D# V36:1790_07428094	Texas Instruments	Current Mode PWM Controller 200mA 500kHz 14-Pin SOIC Tube RoHS: Compliant	0
UC2844D8TR D# V72:2272_07428093	Texas Instruments	Current Mode PWM Controller 200mA 500kHz 8-Pin SOIC T/R RoHS: Compliant	0

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UC2844D8

D# UC2844D8

Texas Instruments

Current Mode PWM Controller 1A 8-Pin SOIC Tube - Rail/Tube (Alt: UC2844D8)

零件编号	制造商	描述	库存
UC2844D8	Unitrode Corporation		75
TL2844DR	Texas Instruments		5000
UC2844D	STMicroelectronics		450

零件编号	制造商	描述	库存
UC2844DTR	Texas Instruments	IC PWM BST FLYBACK ISO CM 14SOIC	0
UC2844D8	Texas Instruments	(T/R) CUR MODE PWM CONTROL	0
UC2844D8G4	Texas Instruments	CUR MODE PWM CONT - Rail/Tube	75
TL2844DR	Texas Instruments	CURRENT-MODE PWM CONTROLLERS - Tape and Reel	5000
UC2844D	Texas Instruments	(T/R) CUR MODE PWM CONTROL	0
UC2844DTRG4	Texas Instruments	IC PWM BST FLYBACK ISO CM 14SOIC	0
UC2844DG4	Texas Instruments	IC PWM BST FLYBACK ISO CM 14SOIC	0
UC2844D8TR	Texas Instruments	(T/R) CUR MODE PWM CONTROL	0
UC2844D8TRG4	Texas Instruments	IC PWM BOOST FLYBCK ISO CM 8SOIC	0

零件编号

制造商

描述

库存

UC2844D8TR

Texas Instruments

SOIC-8_150mil Switching Controllers RoHS

2897

零件编号

制造商

描述

库存

UC2844D013TR

SGS Semiconductor Ltd

Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDSO14

RoHS: Not Compliant

UC2844D

Texas Instruments

RoHS: Not Compliant

零件编号	制造商	描述	库存
UC2844DR D# 2156-UC2844DR-ND	Rochester Electronics LLC	UC2844 CURRENT-MODE PWM CONTROLL	15000
UC2844DTR D# 296-50180-2-ND	Texas Instruments	IC PWM BST FLYBACK ISO CM 14SOIC	0
UC2844D8 D# 296-11184-5-ND	Texas Instruments	IC CUR-MODE PWM CONT 8-SOIC	153
UC2844D8G4 D# UC2844D8G4-ND	Texas Instruments	IC PWM BOOST FLYBCK ISO CM 8SOIC	0
TL2844DR D# 296-1367-1-ND	Texas Instruments	IC REG CTRLR BST FLYBK CM 14SOIC	2164
UC2844D D# 2156-UC2844D-ON-ND	Rochester Electronics LLC	CURRENT MODE PWM CONTROLLER	22157
UC2844DG4 D# UC2844DG4-ND	Texas Instruments	IC PWM BST FLYBACK ISO CM 14SOIC	0
UC2844D8TR D# 296-44341-2-ND	Texas Instruments	IC PWM BOOST FLYBCK ISO CM 8SOIC	2500

零件编号	制造商	描述	库存
UC2844DR2G	ON Semiconductor	In stock shipping within 2days	2616
UC2844D8	UC	In stock shipping within 2days	191
TL2844DR	Texas Instruments	In stock shipping within 2days	213
UC2844DR2	0	In stock shipping within 2days	1420

零件编号

制造商

描述

库存

UC2844D8

D# 3123506

Texas Instruments

PWM CONTROLLER, 25V, SOIC-8

RoHS: Compliant

Min Qty: 1

Container: Each

零件编号	制造商	描述	库存
UC2844DR	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	2975
UC2844DTR	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	5950
UC2844D8		OEM/CM QUOTES ONLY \| NO BROKERS	7371
UC2844D013TR	SGS Semiconductor Ltd	OEM/CM QUOTES ONLY \| NO BROKERS	29292
UC2844D8G4		OEM/CM QUOTES ONLY \| NO BROKERS	7371
TL2844DR	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	5950
UC2844D	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	4033
UC2844DR2	Motorola Semiconductor Products	OEM/CM QUOTES ONLY \| NO BROKERS	2356
UC2844DB	UNITRODE	OEM/CM QUOTES ONLY \| NO BROKERS	5
UC2844DG4	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	595
UC2844D8TR	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	9520
UC2844D8TRG4		OEM/CM QUOTES ONLY \| NO BROKERS	7371
UC2844DR2G6990348012	ON 0537	OEM/CM QUOTES ONLY \| NO BROKERS	1839

零件编号	制造商	描述	库存
UC2844DSMD	Texas Instruments	OEM/CM ONLY	2600
UC2844DR	Texas Instruments	OEM/CM ONLY	147
UC2844DTR	Texas Instruments	OEM/CM ONLY	1188
UC2844D8AD8	Texas Instruments	OEM/CM ONLY	682
UC2844D8G4	Texas Instruments	OEM/CM ONLY	8314
TL2844DR	Texas Instruments	OEM/CM ONLY	709
UC2844DR8	Texas Instruments	OEM/CM ONLY	410
UC2844DRG4	Texas Instruments	OEM/CM ONLY	852
UC2844DTRG4	Texas Instruments	OEM/CM ONLY	7869
UC2844DAD	Texas Instruments	OEM/CM ONLY	1009
UC2844DG4	Texas Instruments	OEM/CM ONLY	6204
UC2844D8TRG4	Texas Instruments	OEM/CM ONLY	1798

零件编号	制造商	描述	库存
UC2844DR2G	ON Semiconductor	OEM/CM Immediate delivery	2621
UC2844D8	Texas Instruments	OEM/CM Immediate delivery	303
TL2844DR	Texas Instruments	OEM/CM Immediate delivery	5458
UC2844D	Texas Instruments	OEM/CM Immediate delivery	197
UC2844DR2	Motorola Semiconductor Products	OEM/CM Immediate delivery	12221

零件编号	制造商	描述	库存
UC2844DTR D# 595-UC2844DTR	Texas Instruments	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	1457
UC2844D8 D# 595-UC2844D8	Texas Instruments	Switching Controllers Current Mode RoHS: Compliant	507
UC2844D8G4 D# 595-UC2844D8G4	Texas Instruments	Switching Controllers Current Mode RoHS: Compliant	452
TL2844DR D# 595-TL2844DR	Texas Instruments	Switching Controllers Current Mode PWM RoHS: Compliant	3111
UC2844D D# 595-UC2844D	Texas Instruments	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	85
UC2844DG4 D# 595-UC2844DG4	Texas Instruments	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	431
UC2844D8TR D# 595-UC2844D8TR	Texas Instruments	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	6037

零件编号

制造商

描述

库存

UC2844D8

D# 27AJ1016

Texas Instruments

PWM CONTROLLER, 25V, SOIC-8, Input Voltage:25V, Output Voltage:13.5V, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:SOIC, No. of Pins:8Pins, Frequency:450kHz, Operating Temperature RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

零件编号	制造商	描述	库存
UC2844DTR D# NS-UC2844DTR	Texas Instruments	OEM/CM ONLY	9919
UC2844D8 D# NS-UC2844D8	Texas Instruments	OEM/CM ONLY	5881
UC2844D8G4 D# NS-UC2844D8G4	Texas Instruments	OEM/CM ONLY	2879
TL2844DR D# NS-TL2844DR	Texas Instruments	OEM/CM ONLY	5540
UC2844D D# NS-UC2844D	Texas Instruments	OEM/CM ONLY	8377
UC2844DR2 D# NS-UC2844DR2	VARIOUS	OEM/CM ONLY	8671
UC2844DTRG4 D# NS-UC2844DTRG4	Texas Instruments	OEM/CM ONLY	4776
UC2844DG4 D# NS-UC2844DG4	Texas Instruments	OEM/CM ONLY	1471
UC2844D8TR D# NS-UC2844D8TR	Texas Instruments	OEM/CM ONLY	3662
UC2844D8TRG4 D# NS-UC2844D8TRG4	Texas Instruments	OEM/CM ONLY	9399

零件编号	制造商	描述	库存
UC2844D8	Unitrode Corporation	Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, SOP	23
TL2844DR	Texas Instruments		268
UC2844D	STMicroelectronics	Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 14 Pin, Plastic, SOP	280

零件编号	制造商	描述	库存
UC2844DR	Texas Instruments	UC2844 Current-Mode PWM Controller RoHS: Compliant	15000
UC2844DTR	Texas Instruments	UC2844 Current-Mode PWM Controller RoHS: Compliant	8517
TL2844DR	Texas Instruments	TL2844 Current-Mode PWM Controller RoHS: Compliant	2836
UC2844D	ON Semiconductor	UC2844 Current-Mode PWM Controller RoHS: Compliant	2796

零件编号	制造商	描述	库存
UC2844DR	Texas Instruments	OEM/CM ONLY	3647
UC2844DTR	Texas Instruments	OEM/CM ONLY	1616
UC2844D8	Texas Instruments	OEM/CM ONLY	6227
UC2844D013TR	SGS Semiconductor Ltd	OEM/CM ONLY	24631
UC2844D8G4	Texas Instruments	OEM/CM ONLY	6210
TL2844DR	Texas Instruments	OEM/CM ONLY	5402
UC2844DR2G6990348/012	ON 0537	OEM/CM ONLY	1561
UC2844D	Texas Instruments	OEM/CM ONLY	1971
UC2844DR2	ON Semiconductor	OEM/CM ONLY	1996
UC2844DG4	Texas Instruments	OEM/CM ONLY	511
UC2844D8TR	Texas Instruments	OEM/CM ONLY	6210
UC2844D8TRG4	Texas Instruments	OEM/CM ONLY	6210

零件编号	制造商	描述	库存
UC2844DR2G	ON Semiconductor	IN stock Immediate delivery	2636
UC2844D8	Texas Instruments	IN stock Immediate delivery	298
TL2844DR	Texas Instruments	IN stock Immediate delivery	5473
UC2844D	Texas Instruments	IN stock Immediate delivery	192
UC2844DR2	Motorola Semiconductor Products	IN stock Immediate delivery	12236

零件编号	制造商	描述	库存
UC2844DTR	Texas Instruments	Single ended 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, -40C to 85C	2
UC2844D8	Texas Instruments	Single ended 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, -40C to 85C	7
TL2844DR	Texas Instruments	Economy single ended 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, -40-85C	32
UC2844D	Texas Instruments	Single ended 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, -40C to 85C	3
UC2844D8TR	Texas Instruments	Single ended 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, -40C to 85C	38

零件编号	制造商	描述	库存
UC2844DR2G	ONS	shipping today	1419
UC2844D8	Texas Instruments	shipping today	7546
TL2844DR	Texas Instruments	shipping today	4546
UC2844D	Texas Instruments	shipping today	1096
UC2844DR2	Motorola Mobility LLC	shipping today	12492

零件编号	制造商	描述	库存
UC2844DR	Texas Instruments	RFQ	5523
UC2844DTR	Texas Instruments	RFQ	5717
UC2844D8	Texas Instruments	RFQ	233
UC2844D	Texas Instruments	RFQ	9059
UC2844DR-8	Texas Instruments	RFQ	8305
UC2844DG	ON Semiconductor	RFQ	10357
UC2844D-8	Texas Instruments	RFQ	11157
UC2844DG4	Texas Instruments	RFQ	660
UC2844D8TRG4	Texas Instruments	RFQ	5234

零件编号	制造商	描述	库存
UC2844DTR	Texas Instruments	IC PWM BST FLYBACK ISO CM 14SOIC	1511
UC2844DR2G	Texas Instruments		30000
UC2844D	Texas Instruments	IC PWM BOOST FLYBCK ISO CM 8SOIC	1230

零件编号

制造商

描述

库存

UC2844D8

D# 3123506

Texas Instruments

PWM CONTROLLER, 25V, SOIC-8

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

UC2844D

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广东省“守合同重信用”企业 ISO9001:2015, ICAS, IAF, UKAS

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UC2844D

UC2844D参数

UC2844D Packaging

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UC2844D 保证

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