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Original question:

[参考译文] TPS54625：反馈电阻器范围

TPS54625: 关于输出电压不准确的问题

PeterC
Prodigy 120 points
Part Number: TPS54625


如上图所示已经按照器件手册上的进行配置，为何输出电压始终达不到5.00V在4.8V左右，将R42,R43,R44断开也是如此，深感疑惑请求解答，谢谢！

  • The schematic diagram is shown above,why output voltage is about 4.8V,remove R42,R43,R44 is also about 4.8V,

    Looking forward to your reply,thank you.