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BQ29449DRBR

BQ29449DRBR
Mfr. #:
BQ29449DRBR
描述:
Battery Management Secondary Over- Voltage Protection
生命周期:
制造商新产品。
数据表:
BQ29449DRBR 数据表
交货:
DHL FedEx Ups TNT EMS
支付:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
更多信息:
BQ29449DRBR 更多信息 BQ29449DRBR Product Details
产品属性
属性值
制造商：
德州仪器
产品分类：
电池管理
RoHS：
Y
产品：
电池保护
电池类型：
锂离子
最低工作温度：
- 40 C
最高工作温度：
+ 85 C
包装/案例：
SON-8
打包：
卷轴
系列：
BQ29449
品牌：
德州仪器
安装方式：
贴片/贴片
湿气敏感：
是的
产品类别：
电池管理
出厂包装数量：
3000
子类别：
PMIC - 电源管理 IC
单位重量：
0.000847 oz
Tags
BQ2944, BQ294, BQ29, BQ2
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    E**u
    E**u
    DE

    Everything fine

    2019-04-12
    A***o
    A***o
    RU

    It took a long time, but rather it's mail fault.

    2019-08-02
    K***v
    K***v
    RU

    One percent warmed himself when trying to put a hairdryer, the other put a soldering iron-the radio tape does not load further than the saver.

    2019-08-03
***as Instruments
Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.30V) 8-SON -40 to 85
***ical
Overvoltage Protection Device Li-Ion 4.3V 8-Pin VSON EP T/R
***i-Key
IC V-PROT 2-4CELL LI-ION 8SON
***XS
The bq2944x is a secondary overvoltage protection IC for 2-series, 3-series, or 4-series cell Li-Ion battery packs that incorporates a high-accuracy precision overvoltage detection circuit.
***ASI
FUNCTION
***AS INST
The voltage of each cell in a battery pack is compared to an internal reference voltage. If any cells reach an overvoltage condition, the bq2944x device starts a timer that provides a delay proportional to the capacitance on the CD pin. Upon expiration of the internal timer, the OUT pin changes from a low state to a high state. An optional latch configuration is available that holds the OUT pin in a high state indefinitely after an overvoltage condition has satisfied the specified delay timer period. The latch is released when the CD pin is shorted to GND.
型号 描述 库存 价格
BQ29449DRBR
DISTI # 296-27577-2-ND		IC V-PROT 2-4CELL LI-ION 8SON
RoHS: Compliant
Min Qty: 3000
Container: Tape & Reel (TR)		Limited Supply - Call
  • 3000:$0.6314
BQ29449DRBR
DISTI # 296-27577-1-ND		IC V-PROT 2-4CELL LI-ION 8SON
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		Limited Supply - Call
    BQ29449DRBR
    DISTI # 296-27577-6-ND    		IC V-PROT 2-4CELL LI-ION 8SON
    RoHS: Compliant
    Min Qty: 1
    Container: Digi-Reel®    		Limited Supply - Call
      BQ29449DRBR
      DISTI # BQ29449DRBR      		Li-Ion 4.3V 8-Pin VSON EP T/R - Tape and Reel (Alt: BQ29449DRBR)
      RoHS: Compliant
      Min Qty: 3000
      Container: Reel      		Americas - 0
      • 3000:$0.6539
      • 6000:$0.6219
      • 12000:$0.6019
      • 18000:$0.5809
      • 30000:$0.5649
      BQ29449DRBRPower Supply Support Circuit, Fixed, 1 Channel, PDSO8
      RoHS: Compliant      		3000
      • 1000:$0.5600
      • 500:$0.5900
      • 100:$0.6100
      • 25:$0.6400
      • 1:$0.6900
      BQ29449DRBT
      DISTI # 595-BQ29449DRBT      		Battery Management Secondary Over- Voltage Protection
      RoHS: Compliant      		0
        BQ29449DRBR
        DISTI # 595-BQ29449DRBR        		Battery Management Secondary Over- Voltage Protection
        RoHS: Compliant        		0
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          可用性
          库存:
          Available
          订购:
          3000
          输入数量:
          BQ29449DRBR的当前价格仅供参考，如果您想获得最优惠的价格，请提交查询或直接发送电子邮件至我们的销售团队[email protected]
          参考价格（美元）
          数量
          单价
          小计金额
          1
          US$1.48
          US$1.48
          10
          US$1.26
          US$12.60
          100
          US$0.97
          US$97.00
          500
          US$0.86
          US$428.50
          1000
          US$0.68
          US$677.00
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