BQ24314DSGR 供应商
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BQ24314DSGR 原装现货
品牌：TI 封装/批号：/21+ -
BQ24314DSGR
品牌：TI 封装/批号：原厂原装/22+ -
BQ24314DSGR
品牌：TI/德州仪器 封装/批号：11498/21+ -
BQ24314DSGR
品牌：TI 封装/批号：SOP/22+授权代理 -
BQ24314DSGR
品牌：TI(德州仪器) 封装/批号：WSON-8/2022+ -
BQ24314DSGR
品牌：TI 封装/批号：QFN8/23+
BQ24314DSGR 属性参数
- 标准包装：1
- 类别：集成电路 (IC)
- 家庭：PMIC - 电池管理
- 系列：-
- 功能：过压/欠压保护
- 电池化学：锂离子（Li-Ion）
- 电源电压：3.3 V ~ 26 V
- 工作温度：-40°C ~ 85°C
- 安装类型：表面贴装
- 封装/外壳：8-WFDFN 裸露焊盘
- 供应商设备封装：8-WSON 裸露焊盘（2x2）
- 包装：®
- 配用：296-30766-ND - EVAL MODULE FOR BQ24314-251296-30765-ND - EVAL MODULE FOR BQ24314BQ24314AEVM-ND - BQ24314AEVM
- 其它名称：296-22998-6
产品特性
- Provides Protection for Three Variables: Input Overvoltage, With Rapid Response in < 1 µs User-Programmable Overcurrent With Current Limiting Battery Overvoltage
- Input Overvoltage, With Rapid Response in < 1 µs
- User-Programmable Overcurrent With Current Limiting
- Battery Overvoltage
- 30-V Maximum Input Voltage
- Supports up to 1.5-A Input Current
- Robust Against False Triggering Due to Current Transients
- Thermal Shutdown
- Enable Input
- Status Indication – Fault Condition
- Available in Space-Saving Small 8-Pin 2 × 2 SON and 12-Pin 4 × 3 SON Packages
产品概述
The bq24314 and bq24316 devices are highly integrated circuits designed to provide
protection to Li-ion batteries from failures of the charging circuit. The IC continuously monitors
the input voltage, the input current, and the battery voltage. In case of an input overvoltage
condition, the IC immediately removes power from the charging circuit by turning off an internal
switch. In the case of an overcurrent condition, it limits the system current at the threshold
value, and if the overcurrent persists, switches the pass element OFF after a blanking period.
Additionally, the IC also monitors its own die temperature and switches off if it becomes too hot.
The input overcurrent threshold is user-programmable.The IC can be controlled by a processor and also provides status information about fault
conditions to the host.
BQ24314DSGR 电路图
