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BQ25750EVM: BQ25750EVM

zhao yun chen
Prodigy 30 points
Part Number: BQ25750EVM
Other Parts Discussed in Thread: BQ25050EVM,

为什么BQ25050EVM在J1输入端口接入输入电源25V时，其芯片引脚FB电压VFB（反馈电压）为0.424V，且随着输入端电压增加VFB反馈电压也增加，与芯片使用手册中标定的反馈电压1.536V不一样。