Part Number: BQ25638 Hello ti team,
We found out when we were doing Charge with Solar Power Source Simulator testing。
At 4.1V, the Vbus input 10-30mA current, BQ25638 to charge the battery current is 0mA, this phenomenon also appears in EVM。
I would…
Part Number: TPS53681 您好我在使用fusion power designer(VERSION 7.10.1)软件连接我的板子(TPS53681)是电脑搜索不到设备显示 NO Devices Found!我输入了5V的辅电,由TPS73733QDRBRQ1转换为3.3V给TPS53681供电,我已经测量芯片的40引脚VREF引脚电压为1.69V,34引脚ADDR为416mV,PMBUS地址分压电阻和数据手册一致,请问是什么问题,难道是要加输入电压电脑才能检测到吗,还是我的pmbus链接错了…