Part Number:BQ76952
BQ76952 Manual control,Partially autonomous,Fully autonomous 具体需要配置哪些寄存器,因为我们发现有时FET不受主机控制,自己关闭了,当检查到充电MOS自己关闭后,程序中会再次打开充电MOS,导致充电MOS来回跳动,我怀疑是不是我这几个模式没有配置好导致的
Star Xu:
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Star Xu:
您好,
See the section below taken from Section 5.2.3.2 of the TRM.
To configure the device to only turn on/off the FETs using commands from the host processor, then:
Settings:FET:FET Options[FET_CTRL_EN] should be set to 1, so that the device can turn on/off the FETs at all.
Go through each of the Settings:Protection:CHG FET Protections A – C and Settings:Protection:DSG FET Protections A – C registers, and clear (0) the bits for the protections that you do not want to be able to automatically turn the FETs on or off.
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