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LM5116: The Negative pressure output for LM5116

Zhang Liang
Genius 4165 points
Part Number: LM5116
Other Parts Discussed in Thread: LM5149, LM5148

Tool/software:

Hi,

Plesae kindly check if LM5116 can support input voltage 24V and output voltage -36V and output current 6A circuit, if yes, can you provide the comment how to design? Thanks.

  • 0
    TI__Guru 58621 points

    Hello Zhang 

    Yes, the device can support your application. Please use the WEBENCH in the product folder https://www.ti.com/product/LM5116 and select 'Inverting Buck-Boost' topology option. 

    If it is not too late, please consider using LM5148 or LM5149 which offers reduced BOM cost, higher efficiency, and reduced design size and many other features.

    -EL