BQ24316_TI 具有 30V（最大值）Vin 和 6.8V OVP 的充电器前端保护 IC

BQ24316的基本参数

制造厂商：TI
产品类别：电源管理
技术类目：电池管理 IC - 电池保护器
功能描述：具有 30V（最大值）Vin 和 6.8V OVP 的充电器前端保护 IC
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BQ24316的产品详情：

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.

BQ24316的优势和特性：

Provides Protection for Three Variables:
- 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

BQ24316的参数（英文）：

Function
Charger Front-End Protection
Number of series cells (Min)
1
Number of series cells (Max)
1
Features
Overvoltage, Overcurrent protection
Typical operating current (Typ) (uA)
400
Rating
Catalog
Vin (Max) (V)
30

BQ24316具体的完整产品型号参数及价格（美元）：

BQ24316的完整型号有：BQ24316DSGR、BQ24316DSGT、BQ24316DSJR、BQ24316DSJT，以下是这些产品的关键参数及官网采购报价：

BQ24316DSGR，工作温度：-40 to 85，封装：WSON (DSG)-8，包装数量MPQ：3000个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网BQ24316DSGR的批量USD价格：.298（1000+）

BQ24316DSGT，工作温度：-40 to 85，封装：WSON (DSG)-8，包装数量MPQ：250个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAUAG，TI官网BQ24316DSGT的批量USD价格：.358（1000+）

BQ24316DSJR，工作温度：-40 to 85，封装：VSON (DSJ)-12，包装数量MPQ：3000个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网BQ24316DSJR的批量USD价格：.298（1000+）

BQ24316DSJT，工作温度：-40 to 85，封装：VSON (DSJ)-12，包装数量MPQ：250个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网BQ24316DSJT的批量USD价格：.358（1000+）

BQ24316的评估套件：

BQ24316的电路图解：

BQ24316的评估套件：