Part Number:BQ25601
Dears:
BQ25601上遇到一个问题,固定设置BQ25601为HIZ模式时,重新接入USB时,仍然会恢复汲取USB线上的电流,需要重新设置。
因需要支持连接苹果手机,需要上电瞬间也不能汲取USB电流,BQ25601能否设置默认为HIZ打开?
Star Xu:
您好,应该无法设置。
EN_HIZ of Reg0 bit 7 pae31
Enable HIZ Mode is defined as bellow.
0 – Disable (default)
1 – Enable
When VBUS presents, you can put the charger in HiZ mode and the system is running on battery only. This is for customer tests in some cases.
In HIZ mode, there is no charging