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UC3849QTR

UC3849QTR

UC3849QTR

仅供参考

零件编号 UC3849QTR
制造商 Texas Instruments
描述 IC SECONDARY SIDE CTRLR 28PLCC
数据表

UC3849QTR 数据表
封装 28-LCC (J-Lead)
ECAD
库存 6,976 piece(s)
单价 $ 3.8239 *
交货时间 待确认
预计送达时间 二月 9 - 二月 14 (选择速递服务)
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UC3849QTR参数

制造商Texas Instruments
类别集成电路（IC） - PMIC - 电源控制器，监视器
封装28-LCC (J-Lead)
ECAD
系列-
应用Secondary-Side Controller
电压 - 输入8 V ~ 20 V
电压 - 电源-
供电21mA
工作温度-40°C ~ 85°C
安装类型Surface Mount
包/箱28-LCC (J-Lead)
供应商设备包28-PLCC (11.51x11.51)

UC3849QTR数据表

UC3849QTR Packaging

Customized Labels
Sealing
Packing
Insepction

UC3849QTR FAQ

  • 1. How to order UC3849QTR 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 UC3849QTR is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the UC3849QTR. All suppliers must pass our qualification reviews before they can publish their products including UC3849QTR on Heisener; we pay more attention to the channels and quality of UC3849QTR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the UC3849QTR price and inventory displayed accurate?
    The price and inventory of UC3849QTR 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 UC3849QTR?
    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 UC3849QTR we delivered, we will accept the replacement or return of the UC3849QTR 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 UC3849QTR.
    (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 UC3849QTR pin diagram, UC3849QTR datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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UC3849QTR 保证

Service Guarantee

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。

Quality Guarantee

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

UC3849QTR

 Texas Instruments

N/A 0.3 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PQCC28

 1500
零件编号 制造商 描述 库存

UC3849QTR

D# 2156-UC3849QTR-TITR-ND

 Rochester Electronics LLC

SWITCHING CONTROLLER

 1500
零件编号 制造商 描述 库存

UC3849QTR

 Texas Components Corporat

OEM/CM QUOTES ONLY | NO BROKERS

 15388
零件编号 制造商 描述 库存

UC3849QTR

D# NS-UC3849QTR

 Texas Instruments

OEM/CM ONLY

 2318
零件编号 制造商 描述 库存

UC3849QTR

 Texas Instruments

Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 28 Pin, Plastic, PLCC

 12181
零件编号 制造商 描述 库存

UC3849QTR

 Texas Instruments

Switching Controller, Current-mode, 0.3A, 1000kHz Switching Freq-Max, BIPolar, PQCC28

RoHS: Compliant
 1500
零件编号 制造商 描述 库存

UC3849QTR

 Texas Instruments

OEM/CM ONLY

 12947

Quick Inquiry

UC3849QTR

质量认证

黑森尔对质量的承诺，塑造了我们的采购、测试、运输流程以及它们之间的每一步。这个基准是我们所销售的每一个元器件的基础。

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

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