Dual buck converter or 2 channel buck converter selection assistance

DC-DC Power Converters
1

Hello

I am trying to find a buck converter with

 -2 outputs for 1.2V and 3.3V

 -1A each

 -Low temperature

 -capable of 22V-3.5V input.

Any recomendation?

2

Hi @NjoyUrTime ,

Can you confirm if your input spec range is 3.5V to 22V?

Our closest released options are the MP2364, MP4255, and MPQ4272. The first one is a generic dual step-down with a 4.75V to 23V input range, and the latter two are more geared towards USB-PD, and they both have a 4V to 36V input range.

We also have the MPQ4390, which has a 3.5V to 40V input range. It fits your spec, but it is only available for sampling currently.

Thanks,
Rubas

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