Part Number: UCC25660 Other Parts Discussed in Thread: TL431 Tool/software: Hi Team,
My customer used the UCC256604, and had the following issue, please help to check if there ha any possibility, thanks.
The LLC VCCP waveform is as shown in the attached…
Part Number: UCC25660 Tool/software: We would like to design a DC power supply for our hi-fi active speaker with input 220V and output 36V300W, requiring load variation of 10W-300W, low ripple and low noise. Which circuit structure and chip can meet…
Hi Aditya,
Thanks for sharing the updates.
1. I will look forward to see the waveforms requested. It is important to design the gate drive speed based on the layout and noise on the board. You would know when you appropriately measure the gate drive signals…
Part Number: UCC25660 Other Parts Discussed in Thread: UCC28180 , UCC24624 Tool/software: Hello, I'd like to ask a question. We are currently designing a 1000W AC/DC system using a structure with PFC UCC28180 + LLC UCC256604 HV startup + SR UCC24624.…
Part Number: UCC25660 Other Parts Discussed in Thread: UCC24624 Tool/software: In the previous forum questions, UCC24624 is recommended for the secondary side LLC controller compatible with UCC24660 primary side LLC controller. How two of the controller…
Part Number: UCC25660 Other Parts Discussed in Thread: UCC256402 Tool/software: I am currently using the UCC256402 for a DCDC converter in one of our projects. However, we are experiencing some issues with acoustic noise during burst mode, which is causing…
Part Number: UCC25660 Other Parts Discussed in Thread: UCC25600 Dear team,
Below are the details of the circuit I require: Find below image, 1. Input is the sine wave, 2. When the voltage rise above threshold A, output must be high. 3. When the voltage fal…
