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BQ29440DRBR

BQ29440DRBR
Mfr. #:
BQ29440DRBR
描述:
Battery Management Secondary Over- Voltage Protection
生命周期:
制造商新产品。
数据表:
BQ29440DRBR 数据表
交货:
DHL FedEx Ups TNT EMS
支付:
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ECAD Model:
更多信息:
BQ29440DRBR 更多信息 BQ29440DRBR 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：
BQ29440
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
    A***v
    A***v
    RU

    It came with firmware version 1.6 (in any case it is shown in the arduino ide output window). Updated to 2.04. Now available for the user program 6522 bytes and the version of bootloader (firmware) 2.3 is displayed.

    2019-04-16
    R***s
    R***s
    SV

    Delighted with shipping very fast

    2019-08-30
***as Instruments
Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.35V) 8-SON -40 to 85
***ical
Overvoltage Protection Device Li-Ion 4.35V 8-Pin VSON EP T/R
***i-Key
IC V-PROT 2-4CELL LI-ION 8SON
***AS INSTRUM
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.
***AS INSTRUMENTS INC
FUNCTION
***AS INSTRUMENTS INCORPORATED
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
BQ29440DRBR
DISTI # 296-27576-2-ND		IC V-PROT 2-4CELL LI-ION 8SON
RoHS: Compliant
Min Qty: 3000
Container: Tape & Reel (TR)		Limited Supply - Call
  • 3000:$0.6314
BQ29440DRBR
DISTI # 296-27576-1-ND		IC V-PROT 2-4CELL LI-ION 8SON
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		Limited Supply - Call
    BQ29440DRBR
    DISTI # 296-27576-6-ND    		IC V-PROT 2-4CELL LI-ION 8SON
    RoHS: Compliant
    Min Qty: 1
    Container: Digi-Reel®    		Limited Supply - Call
      BQ29440DRBT
      DISTI # 595-BQ29440DRBT      		Battery Management Secondary Over- Voltage Protection
      RoHS: Compliant      		0
        BQ29440DRBR
        DISTI # 595-BQ29440DRBR        		Battery Management Secondary Over- Voltage Protection
        RoHS: Compliant        		0
          BQ29440DRBRPower Supply Support Circuit, Fixed, 1 Channel, PDSO8
          RoHS: Compliant          		6000
          • 1000:$0.5000
          • 500:$0.5300
          • 100:$0.5500
          • 25:$0.5700
          • 1:$0.6200
          图片 型号 描述
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          		 Battery Management Voltage Protection for 2-3-or 4-Cell
          BQ29412DCTR CJJ 3000/

          Mfr.#: BQ29412DCTR CJJ 3000/

          OMO.#: OMO-BQ29412DCTR-CJJ-3000--1190

          		 全新原装
          BQ2944L0DRBT

          Mfr.#: BQ2944L0DRBT

          OMO.#: OMO-BQ2944L0DRBT-TEXAS-INSTRUMENTS

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          BQ294502EVM-033

          Mfr.#: BQ294502EVM-033

          OMO.#: OMO-BQ294502EVM-033-TEXAS-INSTRUMENTS

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          BQ29415PWR

          Mfr.#: BQ29415PWR

          OMO.#: OMO-BQ29415PWR-TEXAS-INSTRUMENTS

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          BQ294704DSGR

          Mfr.#: BQ294704DSGR

          OMO.#: OMO-BQ294704DSGR-TEXAS-INSTRUMENTS

          		 Battery Management Li-Ion Protection IC
          BQ294524DRVT

          Mfr.#: BQ294524DRVT

          OMO.#: OMO-BQ294524DRVT-TEXAS-INSTRUMENTS

          		 Battery Management OverVtg Prot for 2/3 Ser Cell LiIon Batt
          BQ29410DCTT

          Mfr.#: BQ29410DCTT

          OMO.#: OMO-BQ29410DCTT-TEXAS-INSTRUMENTS

          		 Battery Management Secondary Over Vltg Protection
          BQ294604DRVT

          Mfr.#: BQ294604DRVT

          OMO.#: OMO-BQ294604DRVT-TEXAS-INSTRUMENTS

          		 Battery Management Overvlt Prot for 2/3 Ser Cell Li-Ion Batt
          可用性
          库存:
          Available
          订购:
          1000
          输入数量:
          BQ29440DRBR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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