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Part Number: PMP40286
In the datasheet for the TPS25810-Q1 is says to connect REF to REF_RTN with a 100k 1% resistor. In the layout guidelines it even lists some specifics:
The resistor attached to the REF pin of the device has several requirements:
In the reference design schematic they list pin 9 as a ground pin and appear to treat it as just another pin. Further reading of the datasheet does state that REF_RTN is internally connected to ground but I think this schematic is not correct and could be overlooked by people reviewing it.
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In reply to Linda Ye:
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