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您好!BQ4050在Registers界面中的charging Current 和charging Voltage 显示为0,RESET一下又可以正常显示;但搁置1小时后重测又会变为0,这个是什么现像?那方面原因造成的?
您看一下TRM 4.4ChargingCurrent
www.ti.com.cn/.../sluuaq3.pdf
Temp Range Voltage Range Condition Action
Any Any Operation Status() [XCHG]= 1 Charging Current()= 0
UT or OT Any — Charging Current()= 0