• UCC28065: Information on UCC28065 compared to UCC28063A and UCC28064A

  

  Conor

  TI Thinks Resolved

  Part Number: UCC28065 Other Parts Discussed in Thread: UCC28063A , UCC28064A , , UCC28063 , UCC28064 Tool/software: Hi, UCC28065 is released as a successor model to UCC28063A and UCC28064A. Q1 UCC28065 has an improved operating frequency compared to UCC28063…

  • 1 month ago
  • Power management
  • Power management forum

• UCC28065:Esistono dei progetti già realizzati di utilizzo del componente 28065 + lCC per ac/dc out 48v dai 300W in su?

  

  Paolo Bernardelli

  TI Thinks Resolved

  Part Number: UCC28065 Other Parts Discussed in Thread: UCC28064A Tool/software: vedi oggetto

  • 20 days ago
  • Power management
  • Power management forum
Answered

• UCC28065: Any limitation in pull up resistor of the VINAC, HVSEN and VSENSE

  

  GaryC

  Resolved

  Part Number: UCC28065 Tool/software: May I know the pull-up resistor of the VINAC, HVSEN and VSENSE have any limitation? If we set the pull-up resistor around 1M ohm is workable or not? We don't have light load Eff need, but we don't prefer use the resistor…

  • Resolved

  • 2 months ago
  • Power management
  • Power management forum
Answered

• UCC28065: PFC IC

  

  ?? ?

  Resolved

  Part Number: UCC28065 Tool/software: Hi team , I wanna ask if the input line voltage is higher than 10kHz. What kind of the boost CCM PFC IC I can use. (High switching frequency 500kHz up)

  • Resolved

  • 4 months ago
  • Power management
  • Power management forum
Answered

• UCC28065: Can we remove the CS pin function?(connect CS pin to GND)

  

  GW

  Resolved

  Part Number: UCC28065 Tool/software: Hi, Team My customer used UCC28065 as the PFC, and they prefer to check with TI about below questions, could u help to check? Customer mention that if they don't need overcurrent protection feature, Can we remove…

  • Resolved

  • 2 months ago
  • Power management
  • Power management forum

• UCC28065: schematic review

  

  Feeney Xiao

  TI Thinks Resolved

  Part Number: UCC28065 Other Parts Discussed in Thread: UCC28064 Tool/software: Hi expert my customer want to use UCC28065 replace UCC28064, this is the schematic of UCC28964, could you please tell what we need to change if use UCC28065

  • 5 months ago
  • Audio
  • Audio forum
Answered

• UCC28065: About High switching frequency(Higher than 500kHz) PFC IC, but don't need interleaving.

  

  ?? ?

  Resolved

  Part Number: UCC28065 Other Parts Discussed in Thread: UC2854A Tool/software: Hi team, I wanna ask if I use UCC28065 as a PFC converter, can I just use one output. I don't need interleaving and transition mode,but need high switching. Or you have others…

  • Resolved

  • 4 months ago
  • Power management
  • Power management forum
Answered

• UCC28065: CRM BRIDGELESS PFC

  

  Andy Chen

  Resolved

  Part Number: UCC28065 Other Parts Discussed in Thread: UCC28061 Hi Is it possible to design a bridgeless PFC using UCC28065?? Or is there any IC that can achieve CRM bridgeless PFC?? Thank you

  • Resolved

  • 7 months ago
  • Power management
  • Power management forum
Answered

• UCC28065: How to Dynamic adjust the R_TSET for UCC28065

  

  GW

  Resolved

  Part Number: UCC28065 Hi, Team My customer use our UCC28065 in their PFC power module, they prefer Dynamic adjust the R_TSET for UCC28065, the detail is as below: As we know, the R_TSET value is control the Ton time( or max ton time) of the UCC28065. the…

  • Resolved

  • 10 months ago
  • Power management
  • Power management forum
Answered

• UCC28065: Three channel Interleaved CCM solution vs FAN9673Q

  

  Marc Liu

  Resolved

  Part Number: UCC28065 Other Parts Discussed in Thread: UCC28070A , , UCC28070 Hi Team, Could you help recommend best solution for FAN9673Q? I only find two ch Interleaved CCM. Thank you! Marc

  • Resolved

  • 7 months ago
  • Power management
  • Power management forum

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