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PMP23333: IBB using LM61495

Dice-K
Mastermind 6837 points
Part Number: PMP23333
Other Parts Discussed in Thread: LM61495, TPSM63610

Tool/software:

Hi support team,

I am looking for a device that can be used with the following plan.

Plan-1
Vin : 6.5V
Vout : -6.5V
Iout : 3.0A

Plan-2
Vin : 5V
Vout : -5V
Iout : 2.6A

Is it possible to achieve this using PMP23333 with LM61495?

Plan-2 is possible with the TPSM63610, but Plan-1 seems difficult.
www.ti.com/.../snvaa71

Regards,
Dice-K

  • 0
    TI__Expert 6110 points

    Hi Dice-K,

    It looks like the LM61495 will work for Plan 1.

    I calculated the peak current to be around 7.5A, so a 10A device should work well.

    If you can get something that works for Plan 1, It will also work for Plan 2.

    TPSM63610 might be too close to the current limit since it is a 8A device.

    Thanks,

    R2