LM76002-Q1: light load efficiency

user6471363

Prodigy 140 points

Part Number: LM76002-Q1
Other Parts Discussed in Thread: LM76002EVM-500K

Hi team,

For input 24V, output 12V, 0.1mA, what is the IC power consumption and efficiency in this application?

Thank you!

BR,

over 2 years ago

0 Harrison Overturf over 2 years ago

TI__Genius 10685 points

Hello,

I will need to test this on the bench to confirm the value.

Please expect a reply in 1-2 business days.

Regards,

Harrison Overturf

0 user6471363 over 2 years ago in reply to Harrison Overturf

Prodigy 140 points

Hi Harrison,

Really appreciate your help!

Please kindly help test the data. We really want to know the IC power consumption and efficiency in this application to decide whether it can be used in the auto BMS system. Thank you!

BR,

+1 Harrison Overturf over 2 years ago in reply to user6471363

TI__Genius 10685 points

Hello,

I tested the LM76002EVM-500k with the RFBB1 resistor changed to 9.09kOhm (+/-1%) to achieve 12Vout, the rest of the EVm was left in the default condition. Attaching the results.

Regards,

Harrison Overturf

LM76002EVM-500k Light Load Efficiency.xlsx

Power management

Power management forum

LM76002-Q1: light load efficiency