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TPS25921A: Softstart operation and reverse current protection diode.

Part Number: TPS25921A

Hi team,

 

  1. Isn’t pull-up resister needed at ENUV pin if UV function is disable.
    Can customer tie ENUV to more than 1.42V such as VIN ?
  2. Can customer tie OVP to GND directly ?
  3. In soft start operation, inrush current exceeding ILIM will not be seen ?
  4. Maximum current is the number configured by ILIMIT at startup ?
  5. In the power down, if the voltage of input pin is dropped first, external protection diode is not needed ?

 

Thank you and best regards,

Michiaki