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TPS54620: Need a similar part for just 4A output

Part Number: TPS54620
Other Parts Discussed in Thread: TPS54320, TPSM82914, TPS62914, LM2641, TPS543620

Tool/software:

Can you suggest a similar BUCK converter for the 4A output current?

My input voltage is 12V+-10%, and output voltage is 3.3V.

  • Hi Harsh,

    If you're looking to stay in the same family where the footprint would be the same, you can use TPS54320 (3A) however it's a bit below your need.

    On the other hand, we have buck converters with 4A with same Current Mode mechanism which include converter: TPS62914 or it's module: TPSM82914. At 5A max we have LM2641 also with Current Mode. Lastly, if you are looking for a newer device, we have TPS543620 (6A) which incorporates Advanced Current Mode.

    Regards,

    Eileen