TPS272C45: TI Cross recommendation for Onsemi FPF2700MX load switch

Matt Calvo

Part Number: TPS272C45

Hey Power Switches team,

I have a customer looking for a TI alternative to the Onsemi FPF2700MX load switch. Our requirements are that it must be a high side driver rated for 24V solenoid coils and can support at least 1A with an active low input/control pin.

I initially found the TPS272C45 but it doesn't seem to have an active low control pin so I was hoping to get some guidance from your team on what device we should be targeting.

Thank you for your help!

Best regards,

Matt Calvo

over 2 years ago

0 Timothy Logan over 2 years ago

TI__Mastermind 34905 points

Matt,

All of our high-side switches are going to have active-high control pins. The TPS272C45 would be the most appropriate device for this application- would it be possible for them to use an inverted for the EN lines or just change the software? Is this hooked up to an MCU?

0 Matt Calvo over 2 years ago in reply to Timothy Logan

TI__Genius 14745 points

Great to hear from you again Tim, hope you're doing well! :)

I will go ahead and relay this info back to my customer and will check to see if using an inverter or modifying the SW would be a suitable solution!

Thanks!

-Matt

Power management

Power management forum

TPS272C45: TI Cross recommendation for Onsemi FPF2700MX load switch