0 引脚说明........................................................................................................................................... 1 PWM 控制器..................................................................................................................................... 1 温度限制........................................................................................................................................... 2 电池预充电....................................................................................................................................... 3 电池充电电流 ................................................................................................................................... 3 电池电压稳压 ................................................................................................................................... 3 充电终止与重新充电 ....................................................................................................................... 4 睡眠模式........................................................................................................................................... 4 充电状态输出 ................................................................................................................................... 5 PG\输出 ............................................................................................................................................ 5 CE\输入(充电使能) ..................................................................................................................... 5 定时器错误恢复 ............................................................................................................................... 5 输出过压保护(所有型号适用) ................................................................................................... 6 预充电和快速放电控制 ...............................................