TPS2051 question ?

[Riko Ho]

Hello,

Is my TPS2051 failed ? If there's no supply for USB1.

Thanks,

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Sent by Ubuntu LTS 16.04,
谢谢,
Regards,
Riko Ho
/*******/

[Joel Metelius]

It's supposed to be a failsafe component with thermal shutdown. If it works for a short period and then the OC pin goes low it's probably something on the USB1 side that is broken.

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