• TI Thinks Resolved

UCC27524: INA input voltage consult

Intellectual 1960 points

Replies: 1

Views: 22

Part Number: UCC27524

Hi team,

I want to use this device like below,

ENA=ENB=12V, INA=INB=12V, this does not violate "7.3 Recommended Operating Conditions" in our datasheet, does it have any risk? Thanks. 

  • Hi Lin,

    Thanks for your help promoting our drivers, I will work to resolve your inquiry.

    ENx are internally pulled high when left floating so there is no need to connect it externally...

    I don't see any risks assuming that VDD is within the recommended operating conditions up to 18V.

    Regards,

    -Mamadou