TPS61240: TPS61240/1 EN pin Input Impedance

Vala

Part Number: TPS61240

Hi,

Could someone point out what is the maximum resistor that I can use for pulling down the EN pin? I did not find any information about the input impedance of EN pin and its voltage thresholds.

-Vala

over 7 years ago

0 Jasper Li over 7 years ago

TI__Mastermind 46905 points

EN logic low voltage 0.4V, logic hig voltage 1V. you can pull down the EN pin with a 1Mohm, but this value of this resistor may also relates to leakage current of other components connected to this pin.

0 Vala over 7 years ago in reply to Jasper Li

Expert 1110 points

Thanks Jasper Li.

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TPS61240: TPS61240/1 EN pin Input Impedance