Answered

• UCC28019AEVM: Layout suggestion

  

  Tomer Bruchiel

  Resolved

  Part Number: UCC28019AEVM Other Parts Discussed in Thread: UCC28019A Hi, I an designing a PFC boost using the UCC208019A. Is it possible to receive the Gerber files or a pdf of the EVM board? Also, Is there a datasheet for L1? Thanks, Tomer

  • Resolved

  • over 2 years ago
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• UCC28019AEVM: UCC28019A custom voltages

  

  Carlos Silva79

  TI Thinks Resolved

  Part Number: UCC28019AEVM Other Parts Discussed in Thread: UCC28019 , UCC28019A We are re-designing an older line of products to meet PFC requirements where we have a low voltage PFC stage operating from a 36V step down transformer, with a required output…

  • over 7 years ago
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• RE: UCC28019A: 1200W PFC Output voltage Dropping from Wide Input range (85-265Vac)

  

  Jonathan Wong

  Hi Samuel, Thanks for the update. I highly recommend getting a current probe as magnetic components are hard to debug without measuring current. If you do not have a current probe available, you can try measuring the voltage across your current resistor…

  • over 1 year ago
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• UCC28019AEVM: Gate drive waveform seems abnormal

  

  Victor Chen_HK

  TI Thinks Resolved

  Part Number: UCC28019AEVM Other Parts Discussed in Thread: UCC28019A Hello, My customer tested the gave drive waveform on UCC28019A EVM and results are shown as below. The test condition is 110V input, 200W loading. They measured the waveform using oscilloscope…

  • over 7 years ago
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• UCC28019AEVM GERBER FILES

  

  Kirit patel1

  Other Parts Discussed in Thread: UCC28019AEVM , UCC28019A Where can I get the Gerber Files for UCC28019AEVM (Evaluation Module from TI for the IC UCC28019A)? Thank You for your help. Kirit Patel

  • over 9 years ago
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Answered

• UCC28019: Power management forum

  

  Tom Chang

  Resolved

  Part Number: UCC28019 Other Parts Discussed in Thread: , UCC256302 , UCC256402 , PMP40379 , TPA3255 , , UCC28180 , UCC28056 , TIDA-010081 , UCC25640 Dear Sir/Ms. May I request UCC28019AEVM schematic and layout source file include BOM for evaluation and design…

  • Resolved

  • over 4 years ago
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Answered

• UCC28019A: UCC28019A's gate waveform looks like abnormal

  

  Edward Wu1

  Resolved

  Part Number: UCC28019A Dear All, For UCC28019AEVM 350-W PFC Converter. I have one issue. What Type cap we can use for the "C4". Original Circuit uses film Type . Would we use ceramic type ? If not , would you explain Why ? Edward wu

  • Resolved

  • over 6 years ago
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• UCC28019A: Non-Sinusoidal Current and abnormal duty cycle at full load.

  

  Jeff Ferrick

  Part Number: UCC28019A Other Parts Discussed in Thread: UCC28019 , , UCC28180 I am using the UCC28019A for a design that has 185Vac-305Vac input range and 600Watt @ 450Vdc output. I used the Texas Instruments design calculator SLUC117E to calculate the…

  • over 5 years ago
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• RE: UCC28019A 1KW PFC

  

  Edward Wu1

  Dear Lisa, May I modify the UCC28019AEVM and make it work to 1KW PFC . 1. Boost inductor 1.25mH to 0.45MH 2.20A MOS to 25A MOS what else I need to change to make it work at 1KW PFC ?

  • over 11 years ago
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