Part Number: UCC256304 Other Parts Discussed in Thread: PMP , UCC256403 , I am looking at the PMP21863 application note which is configured for a 48V output.
I want to change the output to 57VDC. can I just change the resistor divider at the reference point…
Other Parts Discussed in Thread: TIDA-01494 , UCC25640 Hi there, I have been following along with the TIDA-01494 Reference Design and have been able to identify all parts or suitable replacements except for U2, UCC25630DDB. I see similar parts as listed…
Part Number: UCC256304 I am designing LLC 300W/60V battery charger with GanFET. I am facing startup issue as VCC and RVCC is restarting after 1sec.
i have checked the previous answer available on TI forum related to UCC256304, but that does not help,…
Part Number: UCC256304 Hi Ti, Here have a question about UCC256304's slope detector block, UCC256304 is designed for LLC topology, and include a adaptive dead time detetor to determine the ZVS condition by detecting HS pin slew rate, figure as below…
Part Number: UCC256304 Hi,
I use controller UCC256304 for power supply 24V/350W
design input range 240V-390VDC
i can turn it startup at full load, output working stable. but then about 25 second after first startup otuput power go down --> restartup output…
Part Number: UCC256304 Other Parts Discussed in Thread: PMP21251 , , UCC28056 , UCC256404 Hi there,
I'm working on a new design with the UCC256304 following up the UCC28056 (very similar to the PMP21251 reference design, but with increase power load). I…
Part Number: UCC256404 Other Parts Discussed in Thread: UCC256304 Hi experts,
Customer plans to replace UCC256304 with UCC256404 since it is completely P2P.
Are there any consideration when just a replacement? For example, the value of passive components…
Part Number: UCC256304 Hi, Good day. Our customer is using the UCC256304 in their project. They noticed that the EVM uses the MURA160T3G in HV pin. It is aultrafast rectifier and they want to know if it is necessary to use such a fast diode on HV. pin…
Part Number: UCC256304 Other Parts Discussed in Thread: TL431 , TLV431 , UCC256404 , The power supply takes 120VAC input and output is 90VDC and 24VDC.
I have used design calculator spreadsheet to determine the component values, but the actual hardware is…