High efficency boost converter using max 668

[manideep.ghosh]

HI ALL its a very usefull circuit for those who r trying to make a high efficency boost converter.
The only problem that this IC not avalable every where.

 

[dustmote]

OOOOK.... Did this picture come directly from the data sheet of the MAX668 IC?

There are many IC's from many different manufacturers which provide equivalent boost converter functionality, and yet cost even less. AND a lot of them have integrated power switches as well, thus reducing the external component count.....

Do you have a particular need for a circuit like this and you are looking for other recommendations? Or is this post directed as an answer to some other question which was asked???

I don't get it.

 

[manideep.ghosh]

you can go for their web site for data sheet.U are right.so many ICs avalable in the market.LIke TOREX.But main problem is that this type of ic s not avalable in india normaly.I got the circuit from a persion who bild this total diagram.this circuit efficency level more than 94%.very low loss,very loe heat.Its very good.you can try this circuit.100% working....

 

[tpetar]

View attachment 85146


HI ALL its a very usefull circuit for those who r trying to make a high efficency boost converter.
The only problem that this IC not avalable every where.

https://www.tme.eu/en/katalog/?idp=1&search=max668&cleanParameters=1