本人正在使用BQ24195给电池充电. 当用USB电源(5V 2A) 插入时,电流总是只有100mA。BQ24195被MCU控制,方式如下:
- 写入0x8A 至REG05
- 写入0x1B 至REG01
- 写入0x36 至REG00
- 写入0x00 至REG06
REG08读得0x00,REG09读得0x23。
D+\D-悬空。
求教各位原因,谢谢!
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