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DCDC电源芯片:tps563200和tps563209能不能短路?或者带大负载电容?我短路和带470uF电容会烧坏芯片,望指教!谢谢!

Other Parts Discussed in Thread: TPS563200, TPS563209, TPS54331

DCDC电源芯片:tps563200和tps563209能不能短路?或者带大负载电容?我短路和带470uF电容会烧坏芯片,望指教!谢谢!

电源是输入12V输出5V,按照手册原理和PCB布局做的样板,带阻性负载3A没问题,2.5A可以长跑,但是不能短路和带大电容,阻性负载逐渐加大,可以工作在打嗝状态!