LMR23615: Replacement

Dirk Handzic

Part Number: LMR23615
Other Parts Discussed in Thread: LMR23630

LMR23615 has vary long lead times and LMR23630APDRR is available. I think it should be possible to use this part without further design modification. We use the LM23615 with a fixed 400 kHz frequency (RT open). Please confirm or let me know if there could be any problems.

Regards

Dirk Handzic

over 1 year ago

0 Richard Fu22 over 1 year ago

TI__Mastermind 24200 points

Hi Dirk,

The substitute should be fine as long as the input and output specs keep you within specs of the LMR23630.

Regards,

Richard

0 Dirk Handzic over 1 year ago in reply to Richard Fu22

Prodigy 205 points

Hi Richard,

since the LMR23615 has more limited input and output specs that is the case. I am more concerned about the output inductance and filter if they should be kept without change?

Regards

Dirk

0 Richard Fu22 over 1 year ago in reply to Dirk Handzic

TI__Mastermind 24200 points

Hi Dirk,

The power-stage should be the same as long as your input and output specs are within range of the LMR23615. You may check the applications section of the datasheet for further information.

Regards,

Richard

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LMR23615: Replacement