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TPS61021A: Pull-down resistor on enable pin

Guillaume Reinhardt
Prodigy 125 points
Part Number: TPS61021A

Hello,

Is there an internal pull-down resistor on the enable pin in the TPS61021A or is it recommanded to add an external one ? 

I didn't find this information in the datasheet.


Thank you

Guillaume

  • 0
    TI__Mastermind 40080 points
    the EN pin is of high impedance, it doesn't has internal pull down resistor. you can add an external resistor. the value can be a range, around 10k is OK. this resistor can be helpful if the board layout is not good or in high ESD condition.