FLYBUCK-FLYBACK-DESIGN-CALC: Design for 100W DC/DC Flyback

Diego Roberto Suarez Inocente

Part Number: FLYBUCK-FLYBACK-DESIGN-CALC
Other Parts Discussed in Thread: LM5155, LM5156

Hello, We are wondering if there is any suitable controller and circuit or calculator for the design of a flyback topology DC/DC converter that can meet the requirements below?

DC Input : 12V,typ (+/-5%)

Output Power : 100W

Output : 310 v – 330V

Regards

over 1 year ago

0 Haroon Wardak over 1 year ago

TI__Genius 10385 points

Hi Diego,

Thank you for using E2E forums, For your query I think LM5155/56 could be a good fit, you can check the device and it's quickstart calculator here ti.com/product/LM5156.

Furthermore, you can also check for reference designs with your design specs on our TI reference design website https://www.ti.com/reference-designs/index.html#search?vinmin=11.4&vinmax=12.6,1200.00&iout=0.30000000000000004&vout=330&isolated=Non-Isolated

Finally, https://www.ti.com/tool/PMP20212 reference design seems to have similar specs.

Hope this helps.

All the best.

BR,

Haroon

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FLYBUCK-FLYBACK-DESIGN-CALC: Design for 100W DC/DC Flyback