TPS552882: Power Hold Up module

Ramin Tavassoli

Intellectual 795 points

Part Number: TPS552882
Other Parts Discussed in Thread: LM51772

Tool/software:

I need to provide hold up for 300mSec. I am using Gaia Converter HUGD-300 that costs over $600

My mission is to simulate HUGD-300 using discreet components

Thank you

over 1 year ago

0 Mulin Yuan over 1 year ago

TI__Genius 16870 points

Hi Ramin,

Thank you for reaching out.

What is your application? What is the input voltage, output voltage and output current of TPS552882? What kind of support do you need?

Regards,

Mulin

+1 Ramin Tavassoli over 1 year ago in reply to Mulin Yuan

Intellectual 795 points

+24VDC 16.6A 300 Watts

+1 Mulin Yuan over 1 year ago in reply to Ramin Tavassoli

TI__Genius 16870 points

Hi Ramin,

I am afraid TPS552882 cannot support such power level because it is 16A inductor current limit not output current. Please look for some controller solutions like LM51772.

Regards,

Mulin

Power management

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TPS552882: Power Hold Up module