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48V @10 A

SALEEM QURESHI
Intellectual 320 points
Other Parts Discussed in Thread: LM5116

Did you successfully test with full load at 10A

Perhaps can you share your schematic

My input is 15V-80V 

Vout I need 48V @10A

and second device Vout I need 65V @10A

  • 0
    TI__Guru**** 191445 points

    Can you clarify your question?  Also, please include a device part number in your title.

  • 0 in reply to JohnTucker
    Intellectual 320 points
    Hello Eric,
    Sorry, What I mean that I have three LM5116 Devices for each Output
    All Devices have 80VDC Input
    Device 1: I need 24V Output @ 10A I will be using 2Fets Pair in Parallel to achieve 10 Amps.
    Device 2: I need 48V Output @ 10A I will be using 2Fets Pair in Parallel to achieve 10 Amps.
    Device 3: I need 24V Output @ 10A I will be using 2Fets Pair in Parallel to achieve 10 Amps.
    VCXX is tie to GND
    I followed all values as per Excel File Calculation provided by TI
    My problem is I am not getting Output more than 4.8V. I can send you a working schematic.
    Please advise.