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LM21215A: LM21215AMH

GOVIND S
Prodigy 120 points
Part Number: LM21215A
Other Parts Discussed in Thread: TPS62873,

Hi TI team, can you please review the power section attached from one of my new projects.

7028.LM21215AMH.pdf

  • 0
    TI__Guru**** 150650 points

    Hi,

    Would you be able to use the newer, smaller, cheaper TPS62873 instead?  This one also has remote sense and faster transient response to better regulate the voltage at your processor.

    The LM21215A design looks basically ok, but I do not get the same values for the compensation network.  You can follow the equations in the D/S to design the compensation.

    Thanks,

    Chris