Part Number: PMP10350 Hi Team,
We tested the PMP10350 evaluation board with a 265 VAC input and a 12 V / 1 A output. During testing, we measured the voltage across the MOSFET drain-to-source pins using extended wires from the evaluation board. The PMP10350…
Part Number: PMP10350 Hello, I'm looking for an AC/DC topology.
Input: 95 ~ 265VAC
Output: 12V/4A>
It will be used as power for an MCU and PC.
Please recommend a reference.
I tried the PMP10350, but failed due to insufficient information on…
Part Number: PMP10350
Dear TI Engineer,
As a college student, I ran into this puzzling problem with the PMP10350 reference design. As shown in the schematic of reference design PMP10350, Why is the HV pin of UCC28710D connected to the drain of the…
Part Number: PMP10350 Hello,
I have replicated the PMP10350 design as our Universal input 12 Volt supply. In testing , I have noticed a problem. I have a 45 Watt (resistive) load on the 12 Volt output as I run our board thru temperature. Approximately…
Hi Nguyen,
This reference design has the specs that you are looking and it has very good efficiency. Can you please take a look at this?
www.ti.com/.../PMP10350
Schematic of the design
www.ti.com/.../tidrcc7.pdf
Test Results
www.ti.com…
Hi Joshi,
Thank you for interest in our product. We have worked out the closest reference design to meet your requirements, and you will just need to modify some component values to get +14V/5A output, please see details below:
PMP10350
…
Thanks for the tip! I will review it and apply the necessary changes.
I saw the PMP10350 project, but I'm having a problem with the transformer (RLTI-1119) due to the importation with Renco being expensive for Brazil and I did not find the transformer…
This reference design is close to what you are looking for, Joshi. www.ti.com/.../PMP10350 85-265VACin to 12V 5A isolated output. 60W You are asking for 14V 5A, 70W, so this is close. UCC28710 is the controller. There is a UCC24630EVM, and LM5023 controller…
Kuan,
Thanks for the interest here. Are you saying the customer wants fewer external components? or is smaller size most important here?
You may consider looking at controllers with integrated HV startup focused on low system cost. These devices…
