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BQ29449DRBT

BQ29449DRBT

BQ29449DRBT

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零件编号 BQ29449DRBT
制造商 Texas Instruments
描述 IC V-PROT 2-4CELL LI-ION 8SON
数据表
封装 8-VDFN Exposed Pad
ECAD
库存 2,048 piece(s)
单价 $ 3.2870 *
交货时间 待确认
预计送达时间 十二月 25 - 十二月 30 (选择速递服务)
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BQ29449DRBT参数

制造商Texas Instruments
类别集成电路（IC） - PMIC - 电池管理
封装8-VDFN Exposed Pad
ECAD
系列-
功能Battery Protection
电池化学Lithium-Ion
细胞数量2 ~ 4
故障保护Over Voltage
接口-
工作温度-40°C ~ 110°C (TA)
包/箱8-VDFN Exposed Pad
供应商设备包8-SON (3x3)

BQ29449DRBT Packaging

Customized Labels
Sealing
Packing
Insepction

BQ29449DRBT FAQ

  • 1. How to order BQ29449DRBT 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 BQ29449DRBT is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the BQ29449DRBT. All suppliers must pass our qualification reviews before they can publish their products including BQ29449DRBT on Heisener; we pay more attention to the channels and quality of BQ29449DRBT products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the BQ29449DRBT price and inventory displayed accurate?
    The price and inventory of BQ29449DRBT 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 BQ29449DRBT?
    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 BQ29449DRBT we delivered, we will accept the replacement or return of the BQ29449DRBT 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 BQ29449DRBT.
    (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 BQ29449DRBT pin diagram, BQ29449DRBT datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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BQ29449DRBT 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

BQ29449DRBT

D# V36:1790_07235420

 Texas Instruments

Battery Protection Li-Ion 4.3V 8-Pin VSON EP T/R

RoHS: Compliant
 0
零件编号 制造商 描述 库存

BQ29449DRBT

 Texas Instruments

BATTERY PROTECTION, LI-ION, 4CELL, 4.3V, SON8, Battery Type:Li-Ion, Li-Pol, Battery Protection:Over Voltage, No. of Batteries:4, Shutdown Current:3A, Battery IC Case Style:SON, No. of Pins:8, Supply Voltage Min:4V , RoHS Compliant: Yes

 0
零件编号 制造商 描述 库存

BQ29449DRBT

D# 2156-BQ29449DRBT-ND

 Rochester Electronics LLC

IC BATT PROT LI-ION 2-4CEL 8VSON

 7458
零件编号 制造商 描述 库存

BQ29449DRBT

 Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

 8577
零件编号 制造商 描述 库存

BQ29449DRBT

 Texas Instruments

OEM/CM ONLY

 6071
零件编号 制造商 描述 库存

BQ29449DRBT

D# NS-BQ29449DRBT

 Texas Instruments

OEM/CM ONLY

 2297
零件编号 制造商 描述 库存

BQ29449DRBT

 Texas Instruments

BQ29449 Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.30V)

RoHS: Compliant
 7458

Quick Inquiry

BQ29449DRBT

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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