Part Number: UCC256304 Other Parts Discussed in Thread: UCC256404 Section 7.4.3 of datasheet describes the X-cap discharge functions.
1. Is there any block diagram in the datasheet that shows this function?
2. What is the "bleed resistor" value inside…
Part Number: UCC256304 Other Parts Discussed in Thread: UCC256404 Hi, I'm currently debugging a powersupply based on the UCC256304 LLC Controller. Some PCB's (~10%) enter a fault condition after a while for an unknown reason and we're trying to figure…
Part Number: UCC256304 Other Parts Discussed in Thread: UCC256404 Tool/software: WEBENCH® Design Tools Hi Forum Members,
I am new to the WEBENCH forum and wish to seek some help. I design power supplies and have done so for awhile. My recent designs are…
Part Number: UCC256304 Other Parts Discussed in Thread: UCC25640EVM-020 , PMP22087 I'm designing some LLC resonant power supply with PFC and I decide to use controllers from TI.
Out voltage will be 48V and power around 800 - 900 W.
I took a look at…
Part Number: UCC256304 Hello
I Request a Design Review for below Condition.
Input Voltage : 400V
Output Voltage : 12V
Output Current : 33A
Best Regards
Part Number: UCC256304 Other Parts Discussed in Thread: UCC28056 , UCC256301 , PMP21251 , UCC256302 Hi Sir,
May I have your help for below quesitons?
1. Focus on UCC28056 + UCC256301/UCC256304
2. Could TI solution pass CoC Tier 2 and no load under 100mW…
Part Number: UCC256304 Other Parts Discussed in Thread: UCC25630-1EVM-291 , UCC256301 In the figure below, can SW1 enable UCC256304 to enter shut down mode?
Part Number: UCC256304 Hi!
i've made a design with UCC256304 for the first time and it looks like both gates LO and HO open at the same time. How can it be? Please help!
Part Number: UCC256304 Other Parts Discussed in Thread: UCC25600 Hello
UCC256304 can supply input 160VAC-264Vac? I don't need PFC.
My design as below:
input: AC/DC 160VAC-264Vac
output: DC 40-80V, 3A
can I use the UCC256304, and how to set the transformer…