Hi ,
According to TPS7A94 data sheet, PG supposed to be pulled up to VIN.
The TPS7A94EVM-046 has PG pin pulled up to VOUT.
As it works logic flag of power good, VIN and VOUT does not matter while
the logic level works OK??
Thank you.
Ryuichi
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Hi ,
According to TPS7A94 data sheet, PG supposed to be pulled up to VIN.
The TPS7A94EVM-046 has PG pin pulled up to VOUT.
As it works logic flag of power good, VIN and VOUT does not matter while
the logic level works OK??
Thank you.
Ryuichi
Hello Ryuichi,
Yes, the PG pin may be pulled up by VIN, VOUT or by an external power supply. Thanks!
Regards,
Srikanth