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Can you help recommend a device replace MP3426?

user5707026
Genius 3145 points
Other Parts Discussed in Thread: TPS55340

Dear

Can you help recommend a device replace MP3426?

MP3426DL: Switching Regulator, Current-mode, 630kHz Switching Freq-Max, PDSO14, 3 X 4 MM, MO-229VEED-5, QFN-14

We need a device with :

1. 5V-28V Vin

2. 1 channel

3. 1A~1.5A current

4. better with -40℃~80℃ operate temperature

5. other please let MP3426 reference

6. with low cost

Thanks

Elsa Duan

  • 0
    TI__Mastermind 21720 points

    Hello user5707026

    Thanks for reaching out with your question and for considering a TI solution.

    I think the best solution is going to be the TPS55340. This is a boost converter that has very similar specifications to the device you mentioned above. 

    Please let me know if you have any questions.

    Thanks,

    Garrett