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TPS746-Q1: TPS74601PQWDRBRQ1

Part Number: TPS746-Q1

使用TPS74601PQWDRBRQ1,输入电源3.3V,输出2.96V,电流300mA,Dropout voltage是按照最大310mV设计吗?上面提到VIN = VOUT(NOM) + 0.5 V这个是针对哪些应用场景的?

  • Hi LIUHUAN,

    This 310mV dropout spec is with higher load current, you can see in figure 6.4:

    That dropout decreases when load decreases. From 1A to 300mA it can decrease by 50%, meaning in your case the device should operate fine with 3.3V in and 2.96V out at 300mA load condition. Please let me know if this was not the original question.

    Regards,

    John