- 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:用于 2 至 4 节锂离子电池且具有外部延迟电容的过压保护系列
- 点击这里打开及下载BQ7716的技术文档资料
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The BQ7716xy device family provides an overvoltage monitor and protector for Li-Ion battery pack systems. Each cell is monitored independently for an overvoltage condition. For quicker production-line testing, the BQ7716xy device provides a Customer Test Mode with greatly reduced delay time.
In the BQ7716xy device, an external delay timer is initiated upon detection of an overvoltage condition on any cell. Upon expiration of the delay timer, the output is triggered into its active state (either high or low, depending on the configuration). The external delay timer feature also includes the ability to detect an open or shorted delay capacitor on the CD pin, which will similarly trigger the output driver in an overvoltage condition.
- 2-, 3-, and 4-series cell overvoltage protection
- External capacitor-programmed delay timer
- Fixed OVP threshold
- High-accuracy overvoltage protection: ±10 mV
- Low power consumption ICC ≈ 1 μA (VCELL(ALL) < VPROTECT)
- Low leakage current per cell input < 100 nA
- Small package footprint
- 8-pin WSON (3.00 mm × 4.00 mm)
- Function
- Protection
- Number of series cells (Min)
- 2, 3, 4
- Number of series cells (Max)
- 3, 4
- Features
- Overvoltage, Single pin output drive
- Typical operating current (Typ) (uA)
- 1
- Rating
- Catalog
- Vin (Max) (V)
- 20
BQ7716的完整型号有:BQ771600DPJR、BQ771600DPJT、BQ771601DPJR、BQ771601DPJT、BQ771602DPJR、BQ771602DPJT、BQ771604DPJR、BQ771604DPJT、BQ771605DPJR、BQ771605DPJT、BQ771611DPJR、BQ771611DPJT、BQ771612DPJR、BQ771612DPJT,以下是这些产品的关键参数及官网采购报价:
BQ771600DPJR,工作温度:PropertyValue,封装:WSON (DPJ)-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BQ771600DPJR的批量USD价格:.399(1000+)
BQ771600DPJT,工作温度:PropertyValue,封装:WSON (DPJ)-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:NIPDAU,TI官网BQ771600DPJT的批量USD价格:.479(1000+)
BQ771601DPJR,工作温度:PropertyValue,封装:WSON (DPJ)-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BQ771601DPJR的批量USD价格:.399(1000+)
BQ771601DPJT,工作温度:PropertyValue,封装:WSON (DPJ)-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:NIPDAU,TI官网BQ771601DPJT的批量USD价格:.479(1000+)
BQ771602DPJR,工作温度:PropertyValue,封装:WSON (DPJ)-8,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网BQ771602DPJR的批量USD价格:.399(1000+)
BQ771602DPJT,工作温度:PropertyValue,封装:WSON (DPJ)-8,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网BQ771602DPJT的批量USD价格:.479(1000+)
BQ771604DPJR,工作温度:-40 to 85,封装:WSON (DPJ)-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BQ771604DPJR的批量USD价格:.399(1000+)
BQ771604DPJT,工作温度:-40 to 85,封装:WSON (DPJ)-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:NIPDAU,TI官网BQ771604DPJT的批量USD价格:.479(1000+)
BQ771605DPJR,工作温度:-40 to 85,封装:WSON (DPJ)-8,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网BQ771605DPJR的批量USD价格:.399(1000+)
BQ771605DPJT,工作温度:-40 to 85,封装:WSON (DPJ)-8,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网BQ771605DPJT的批量USD价格:.479(1000+)
BQ771611DPJR,工作温度:-40 to 85,封装:WSON (DPJ)-8,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网BQ771611DPJR的批量USD价格:.399(1000+)
BQ771611DPJT,工作温度:-40 to 85,封装:WSON (DPJ)-8,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网BQ771611DPJT的批量USD价格:.479(1000+)
BQ771612DPJR,工作温度:-40 to 85,封装:WSON (DPJ)-8,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网BQ771612DPJR的批量USD价格:.399(1000+)
BQ771612DPJT,工作温度:-40 to 85,封装:WSON (DPJ)-8,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网BQ771612DPJT的批量USD价格:.479(1000+)
BQ771600DPJR,工作温度:PropertyValue,封装:WSON (DPJ)-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BQ771600DPJR的批量USD价格:.399(1000+)
BQ771600DPJT,工作温度:PropertyValue,封装:WSON (DPJ)-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:NIPDAU,TI官网BQ771600DPJT的批量USD价格:.479(1000+)
BQ771601DPJR,工作温度:PropertyValue,封装:WSON (DPJ)-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BQ771601DPJR的批量USD价格:.399(1000+)
BQ771601DPJT,工作温度:PropertyValue,封装:WSON (DPJ)-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:NIPDAU,TI官网BQ771601DPJT的批量USD价格:.479(1000+)
BQ771602DPJR,工作温度:PropertyValue,封装:WSON (DPJ)-8,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网BQ771602DPJR的批量USD价格:.399(1000+)
BQ771602DPJT,工作温度:PropertyValue,封装:WSON (DPJ)-8,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网BQ771602DPJT的批量USD价格:.479(1000+)
BQ771604DPJR,工作温度:-40 to 85,封装:WSON (DPJ)-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BQ771604DPJR的批量USD价格:.399(1000+)
BQ771604DPJT,工作温度:-40 to 85,封装:WSON (DPJ)-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:NIPDAU,TI官网BQ771604DPJT的批量USD价格:.479(1000+)
BQ771605DPJR,工作温度:-40 to 85,封装:WSON (DPJ)-8,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网BQ771605DPJR的批量USD价格:.399(1000+)
BQ771605DPJT,工作温度:-40 to 85,封装:WSON (DPJ)-8,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网BQ771605DPJT的批量USD价格:.479(1000+)
BQ771611DPJR,工作温度:-40 to 85,封装:WSON (DPJ)-8,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网BQ771611DPJR的批量USD价格:.399(1000+)
BQ771611DPJT,工作温度:-40 to 85,封装:WSON (DPJ)-8,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网BQ771611DPJT的批量USD价格:.479(1000+)
BQ771612DPJR,工作温度:-40 to 85,封装:WSON (DPJ)-8,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网BQ771612DPJR的批量USD价格:.399(1000+)
BQ771612DPJT,工作温度:-40 to 85,封装:WSON (DPJ)-8,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网BQ771612DPJT的批量USD价格:.479(1000+)