12V and 24V PSE Injector design

Sankar Karuppannan

Prodigy 200 points

Other Parts Discussed in Thread: TPS23861, TPS2388, TPS23841

HI,

I am looking for a solution for 12V, 24V and 48V PSE DC supply. Can you please suggest, if you have any.

Thanks and Regards,

Sankar.K

over 5 years ago

0 Thomas Amlee over 5 years ago

TI__Genius 9230 points

Hi Sankar,

I've notified our PSE expert of your thread.

Thanks,
Tom Amlee
PoE PD Apps Engineer

0 Penny Xu over 5 years ago

TI__Genius 15655 points

Hi Sankar,

12V and 24V are not valid port voltage for PoE applications. We don't have any parts support 12V input. TPS23841 is the only part can support down to 24V and 48V. TPS23861 and TPS2388 can support 48V. What power level are you looking at? Thanks.

Best regards,
Penny

Power management

Power management forum

12V and 24V PSE Injector design