TPS65251 VOL of PGOOD

PAN-M

Other Parts Discussed in Thread: TPS65251

Dear all.

Do you have VOL parameter of PGOOD?
Pull up : 100K ohm (EVM) or 10K (customer board)
VCC : 3.3V

Regards,
PAN-M

0 Jason Wang (BSR-MV) over 6 years ago

for this application, select 100k or 10k are all ok.
VOL means?

0 PAN-M over 6 years ago in reply to Jason Wang (BSR-MV)

VOL means low level output voltage capabirity.
ex. When VCC=5V and IOL=4mA, VOL(typ)=0.25V VOL(max)=0.4V.
Do you have VOL parameter of PGOOD.

Regards,
PAN-M

0 PAN-M over 6 years ago in reply to PAN-M

We simurated by Spice model.
Thank you.

0 Jason Wang (BSR-MV) over 6 years ago in reply to PAN-M

hi,

for TPS65251 PGOOD VOL:

When Vin=12V and IOL=3mA, VOL(typ)=0.245V VOL(max)=0.28V

thanks.

Power management forum