Original Question: TPS62730 UVLO
The input voltage range of TPS62730 is 1.9V to 3.9V. When Vin=1.8V, the Vout keeps 1.8V or 0V(Shutdown) at bypass mode? Could you tell me the UVLO?
Verified Answer: RE: TPS62730 UVLO
This device actually does not have a UVLO. When Vin drops below Vit byp, it switches to 100% mode, shorting Vin to Vout. With 1.8Vin, Vout will be some IR drop below this.
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