Q: TPS65023 - PWRFAIL_SNS and LOWBAT_SNS input current spec by 605709

Hello,

Customer is using TPS65023 DCDC enables with RC to increase delay for power supply sequencing.

1.  What is typical input current for PWRFAIL_SNS and LOWBAT_SNS?


A: Re: TPS65023 by 1169162

Hello Keith,

 

1. Typ. input current for PWRFAIL_SNS and LOWBAT_SNS is not specified in the datasheet.

     Anyway this is a high impedance input, bias current is in the same range as specified for the digital inputs 10nA (typ.)