UCC37322: UCC37322 ENBL pin drive.

ed delgado

Part Number: UCC37322

When VDD is 12V what is the recommended way to drive the Enable pin. Do I need a special driver. Can The ENBL pin pull-up be changed? Please provide some examples if available.

Im planning to use UCC37322 and implement this part.

thank you

over 2 years ago

0 Andy Robles over 2 years ago

TI__Genius 13650 points

Hi,

The UCC37322 has an internal pull-up that brings ENBL HIGH if left open. When ENBL is HIGH the device is enabled. If you would like to use this pin to disable the driver then you just need to be able to pull this pin low with the MCU, no special driver is needed.

Best regards,

Andy Robles

Power management

Power management forum

UCC37322: UCC37322 ENBL pin drive.