DC-DC Converter supply

[Sonu Verma]

Hello All,

i need a DC-DC converter IC which is capable for converting 12v DC in into ±16v (0.5A) and ±8v, (0.5A) :-x:|:-(.
Please suggest IC and schematic design for the same.

Any type of help or suggestion will be highly appreciated.

thanks in advance
Sonu Verma

 

[neddie]

For multiple outputs like you have , I'd go with a flyback regulator. You don't specify accuracy. If your outputs need to be very accurate , then you may also need
to add some linear regulation after the flyback section.
Something like the LM2586 would work for you I'm sure , but there are tons of chips that will do the job for you.
You may need to custom wind your transformer , but while it may seem daunting at first , it's not actually that bad , you must just make sure
you get the phasing of your windings correct :0)
cheers
Neddie