Part Number: PMP4484 Hello,
I'd like to build some prototypes base on your PMP4484 design, but the BOM of PMP4484 misses Part Numbers of many key components.
Can you please help provide Part Number of the component below?
L2
L5, L6
L7,L8
T1
Also…
Hi Amit,
Please find the part numbers for L1 - L4 from Wurth.
L1
7447480102
L2
744841247
L3
7448640415
L4
744031680
BTW, for L1 - L3, You can change them base on the EMI test result.
Regards,
Linda Ye
Part Number: PMP4484 Other Parts Discussed in Thread: LM3414 , LM3414HV , UCC28810 Hi,
Can this design be used for only 2 channel output so that I can use it with 2 LED strips of warm & cool LEDs? If yes, what changes need to be done in the design?
…
Part Number: PMP4484 Hi Linda,
Thanks for your feedback. Please refer the attached pdf file. I have made changes in schematic as suggested by you. Please validate the same.
Also, I want to control dimming using WiFi or BLE or any other external RF-SOC…
Hello Hirotsugu,
There are no reference designs for the UCC28056 at such a low power level.
I'm wondering if this is for an LED application? If so, one of TI's PFC controllers designed specifically for the LED market may be more suitable.
TI has…
Part Number: UCC28810 Other Parts Discussed in Thread: PMP4484
Hi team,
Can UCC28810 regulate and maintain constant voltage when the output shares with Audio amp's power supply?
My customer would like to use UCC28810 to supply LED(5W) and Audio Amp…
Hi Kamal,
The UCC28056 can not be used as a single-stage PFC-FLyback. However, our UCC28810 can do this. Here is a reference design that may be close to what you are trying to do. PMP4484 .
I hope this answers your question.
Hello,
This recently showed up under our support. Are you still needing information regarding this? PMP4484 has both an AC input portion and a DC/DC portion. We support DC/DC however I also can help some with the AC portion if you need.
Best Regards, …