Tool/software:
Hi,
We are using the TPS25730 as a sink. It basically works, but the power path FET turns on even when the source doesn’t support USB PD.
Our sink capability is set for ≥2 A at 5 V (10 W), but with a non-PD 5 V source the TPS25730 still enables the path.
Question:
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Is there a way to detect whether a valid PD contract has been established (with the expected current) before the power path turns on?
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Can the device be configured to keep the FETs off when only default 5 V (no PD) is available?
Best Regards
Samuel
