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TPS543C20A: pgood Vbias

Part Number: TPS543C20A

Tool/software:

Hi Britton,

I think I've asked this before; I apologize if you've already answered this.

I want to use the BP regulator for an external circuit.

To implement this circuit, I'd have to alter the 100K resistor usually recommended to tie PGOOD Drain to BP reg. to something that would set the LED closer to a 2-20mA, depending on the LED I use.

I don't know what type of current loading can be put on the regulator. Do you have any information on this?

Is this regulator actually supposed to be used for external circuits?

Thank you,

Matt