UCC21222-Q1: Supply current in disable mode

PRAHLAD Supeda

Expert 6160 points

Part Number: UCC21222-Q1

Need UCC21222-Q1 Iq or Isleep current when IC in disable mode Vdis=high.

over 1 year ago

0 Eduardo Munoz over 1 year ago

TI__Prodigy 60 points

Hello,

I believe it is on page 8.

0 Hiroki Honda over 1 year ago

TI__Expert 8736 points

Hi Prahlad,

When the device is in disable mode, the inputs are held low. With INA and INB held low, the typical input supply quiescent current is 1.5mA and the typical output supply quiescent current is 1.0mA.

This can be found under section 6.9 in the datasheet for UCC21222-Q1.

Link to datasheet:

https://www.ti.com/lit/ds/symlink/ucc21222-q1.pdf?ts=1698257743373&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FUCC21222-Q1

Hope this helps!

Hiroki

Power management

Power management forum

UCC21222-Q1: Supply current in disable mode