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Looking for a 12v to 20v DC/DC boost converter

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chiko

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I need a circuit tthat would boost 12v to 20v at 4amps Please help
 

12v to 20v DC/DC

do you tell some detail
 

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Re: 12v to 20v DC/DC

One of options is to build a boost converter based on the LM3478 and an external N-channel power MOSFET .. see picture below ..
More details on this IC can be found at:
**broken link removed**
**broken link removed**

Regards,
IanP
 

Re: 12v to 20v DC/DC

can get away with 3A only check out -
**broken link removed**

Polymath
 

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