LM20343EVAL: LM20343EVAL

Mohammad Alsmadi

Intellectual 340 points

Part Number: LM20343EVAL

Hello,

I am writing to inquire if the I can adjust the output voltage of LM20343EVAL using the SS/TRK pin.

Thank you.

over 4 years ago

0 Iven Su over 4 years ago

TI__Expert 8245 points

Hi,

I don't think it's a proper way to adjust the output voltage by SS/TRK pin, because there is an also internal soft-start circuit working, it's not designed to keep SS a lower voltage then reference when working.

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LM20343EVAL: LM20343EVAL