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TPS5431: 咨询TPS5431的问题

Part Number: TPS5431
Other Parts Discussed in Thread: TPS5430

技术工程师你好,我用贵司的TPS5431芯片做12V转10V,电路图如下,有几个问题:
1、datasheet中写了TPS5430的基准电压是1.221V,TPS5431的是不是也是1.221V
2、电容C10的值建议是多少?

谢谢clipbord_1772507399340.png