Hi Steven,
Thanks for your feedback.
Due to we are not familiar this circuit.
1. Could you please explain the working principle and how to adjust the gain?
2. Could we combine two reference design with PMP5123 and PMP3162? ex: add circuit of VIN in PMP5123…
Hi Hardy,
Please take a look at https://www.ti.com/tool/PMP3162?keyMatch=null&tisearch=tidesigns-power
This reference design seems to match most of your requirements however it doesn't go down to 7Vin. Let me know if this is acceptable or not. …
Hi Aaron,
Our previous design is reference PMP7451. New project need 12V 150~200W output solution.
PMP3162 , PMP9720 and PMP9656 are all use UCC27511DBV gate driver.
But the delivery date of UCC27511 is not good, do you have any other suggested part?
Thanks…
Hi ACGUY,
I would suggest using the transformer windings and feeding to external gate drivers. No need for the UCC24610's. Take a look at PMP3162: http://www.ti.com/lit/df/slur815/slur815.pdf . This is an active clamp forward with synchronous rectification…
Hi Raghavendra,
Here are a few reference designs in the power range you are interested in. I am not seeing any reference designs that meet the 97% efficiency requirement but these could serve as a starting point for you.
www.ti.com/.../PMP3162
www.ti…
The active clamp forward converter maybe the best choice. There are two reference designs base on UCC2897A FYI.
PMP3162 : 36V-72Vdc Input, 12V/200W Active Clamp Forward - same output voltage and wattage requirement but different input voltage range.
PM…
