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TPS7H4001-SP: TPS7H4001

Part Number: TPS7H4001-SP


I am inputting +5V to the TPS7H4001 with a 1 uH output inductor and a10k resistor connected from the load side of the inductor to the VSENSE pin and another 10K resistor from VSENSE to GND. I was expecting an output voltage around 1V.

The PGOOD output is pulled-up to +5V using a 1k resistor, but only 0.5V is being measured at the PGOOD pin.

Approx. 1.3V is being measured at pin 34, REFCAP.

The output voltage is high at 4.8V ...

Is the device entering shutdown mode based on the above measurements?

thank you