Hello.
Currently, TPS 63070 is used.
specification
Vin：2-3V
Vout：9V
Vin:2V-2.75V
EN ON→OFF→ON
If this operation is performed, the power supply will not operate with Vout = 0 V.
datasheet Page 6
VIN Input voltage range for start-up; Vout < 3.0 V 3.0 16 V
Does not it work under this condition?
Vin:2V-2.75V
EN ON→OFF→ON
Is there a way to operate the power supply in this case?
thank you.
