Battery Management电池管理芯片 Data Converters数据转换器 Digital Potentiometers数字电位器 Digital Video Data Distribution (Serialiser/Deserialisers) 数字视频数据分配（调制器/解调器） Display ICs显示IC Isolated Power隔离电源 LED Drivers LED驱动

Linear Regulation线性稳压器 LNB Controllers LNB控制器 Power Supply Support电源支持 Special Analog车用特殊模拟器件 Switches/MUXes/Crosspoints开关／多路复用器／交叉点开 Switching Regulation开关稳压器 Voltage References电压基准芯片

电池管理芯片

型号	Battery Charge Voltage (V)	Battery Charge Voltage Adjust (%)	Trickle Charge Current Limit Accuracy (%)	Automatic Trickle Charge (typ) (V)
ISL6251A	4.2/Cell (2S, 3S, 4S)	5/Cell	25 (CHLIM=0.2V)	No (Set by Host)
ISL6256A	4.2/Cell (2S, 3S, 4S)	5/Cell	25 (CHLIM=0.2V)	No (Set by Host)
ISL88731	2.7 to 19.2 in 16mV Steps	16mV steps	64mA to 220mA	2.7
ISL88731A	2.7 to 19.2 in 16mV Steps	16mV steps	64mA to 220mA	2.7

型号	产品概述	Programmable Overcurrent (A)	Input Overvoltage Protection (V)	Battery Overvoltage Protection (V)
ISL9209B	Charging System Safety Circuit	0 to 1.5	5.58 typ, 5.65 min, 6.0 max	4.34 typ, 4.28 min, 4.4 max
ISL9209C	Charging System Safety Circuit	0 to 1.5	5.58 typ, 5.65 min, 6.0 max	4.34 typ, 4.28 min, 4.4 max
ISL9212A	Charging System Safety Circuit	0 to 2	6.8 typ, 6.65 min, 7.0 max	4.4 typ, 4.325 min, 4.475 max
ISL9212B	Charging System Safety Circuit	0 to 2	6.8 typ, 6.65 min, 7.0 max	4.4 typ, 4.325 min, 4.475 max

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• Auto 汽车电子选型指南 . pdf