Other Parts Discussed in Thread: TINA-TI, , UCC24612, UCC256304, UCC256303, UCC256301
Tool/software: TINA-TI or Spice Models
Dear Sir,
does TI provide Spice model for UCC28180, UCC24612, and UCC 256304? I just find their simplis model. thanks.
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Dear Sir,
I am trying to desing a 400V-20V DC/DC converter with UCC256301 and UCC24612, now I can not simulate the circuit with simplis due to encrypted models.In addtion, could I apply for the samples of UCC24612-1 from TI website?
thanks for your help!
xinhong
HI,
can the pin RVCC of UCC256304 contact to the pin of UCC28180 to power it? the power stage is 450W.
thanks!
xinhong
Hi Xinhong,
RVCC of UCC256304 is 12V typical. The UVLO threshold of UCC28180 is 12.1V maximum. It would be better to power UCC28180 from the VCC rail of UCC256304 and use a small LDO to regulate.
Best Regards,
Ben Lough