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Dear sir,
i want to required a design uto 250 watt dc to dc converter 12 o/p and 20A o/p current and input range should be 36v to 100 V dc
so sir kindly resolved this design issues and share me
thanks
sarfaraj
Hi Safaraj,
You specified 250W (12V, 20A). This is well beyond what a single switch flyback or forward can support. So the UC3845 is not a possibility.
A good place to start is with Webench. This tool provides complete schematics for topologies that meet your specifications.
Or, you can browse through TI's numerous Reference Designs.
Regards,
Eric
