Part Number: PMP9720 Hi Team,
Customer is following our PMP9720 ref design, but they are not able to purchase the transformer T1(RA7040-AL) and T2(CST2-100L).
https://www.ti.com/tool/PMP9720
Please help to advise the transformer requirements for…
Part Number: UCC2897A Other Parts Discussed in Thread: PMP9720 , Tool/software: Hi Team,
Customer is following our PMP9720 ref design to use UCC2897A for a isolated DCDC design. Design requirement: Vin 54V, Vout 12V, Pout 150W.
But they are not able…
Part Number: UCC2897A Other Parts Discussed in Thread: PMP9720 , Tool/software: Hi sir,
I want use the Active clamping used in PMP9720 reference design in developing an AC-DC converter.
Does this type of active clamping is Compatible to be used in…
Part Number: PMP9720 Hello,
From the latest schematics: tidrak8
I can appreciate that D10 and C33 provides a 'voltage ramp' when VOUT is starting, for a sort start (or current limit) feature.
I'd like to better understand the details around the…
Hi Tom,
I am the designer for PMP9720. Can you please tell what parts are different in your circuit compared to the original PMP9720 circuit?
thanks
Brian
Part Number: UCC2897A Other Parts Discussed in Thread: PMP9720 Hi TI experts,
For PMP6547_REVB reference design, what's the turn ratio of the transformer?
For wide input range, the secondary FET is having high stress, if still go with self-driven…
Part Number: UCC27517A Other Parts Discussed in Thread: UCC27511 , PMP9656 , , UCC27611 , UCC27511A , PMP7451 , PMP3162 , PMP9720 , UCC27517 , UCC27614 Hi team,
For PMP9656, could we use the UCC27517A to replace the UCC27511?
We saw that UCC27517A…
Hi Stanley,
The transformer turns ratio is determined from the ratio of VIN to VOUT. In some case the SRs are driven directly from the main secondary winding or an auxiliary secondary winding capable of providing adequate drive voltage over the entire…
