Answered

• UCC28051: Request for datasheet clarification – UCC28051 operating frequency range and output applicability

  

  Divya YV

  Resolved

  Part Number: UCC28051 Dear TI Support Team, I am currently evaluating the UCC28051 power factor correction controller for a design application and would like to request the exact and latest datasheet for this device for detailed review. Additionally…

  • Resolved

  • 1 month ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum

• UCC28051: High priority: Clarification required

  

  sharmila Devi

  TI Thinks Resolved

  Part Number: UCC28051 Hi Team, Please provide the clarification for the part UCC28051D What is the country of origin? Please let me know what is the process node & Technology ?(for ex: CMOS, 80 nano meter (nm)) Awaiting for your response.…

  • 19 days ago
  • Amplifiers
  • Amplifiers forum

• UCC28051: Need Spice model for UCC28056 and UCC28051

  

  Jitendra Veer Singh

  TI Thinks Resolved

  Part Number: UCC28051 Other Parts Discussed in Thread: UCC28056 , Tool/software: Hi, Could you please share the Spice Model for UCC28051 and UCC28056. Regards.

  • over 1 year ago
  • Power management
  • Power management forum

• UCC28051: Supporting maximum switching frequency

  

  Shotaro Sakai

  TI Thinks Resolved

  Part Number: UCC28051 Tool/software: Hello team, Does UCC28051 have maximum supporting switching frequency? If so, how to determine the value? Best regards, Shotaro

  • over 1 year ago
  • Power management
  • Power management forum

• UCC28051: Ringing on PFC input current

  

  Dilip Ramgir

  TI Thinks Resolved

  Part Number: UCC28051 Tool/software: Hello Team, We observed ringing on input current with a frequency of 3kHz, it occurs during the peak of the input voltage. I didn't get the reason for this ringing, could you please explain. Regards, Dilip…

  • over 1 year ago
  • Power management
  • Power management forum

• UCC28051: Improving Power Factor

  

  Dilip Ramgir

  TI Thinks Resolved

  Part Number: UCC28051 Other Parts Discussed in Thread: UCC38050 Tool/software: Dear Team, I am currently designing a Power Factor Correction (PFC) circuit using the UCC28051. The design requirements are as follows: Input Voltage: 340 to 440 Vrms…

  • over 1 year ago
  • Power management
  • Power management forum

• UCC28051: Brown in / brown out function of UCC28051

  

  Roy Lin1

  TI Thinks Resolved

  Part Number: UCC28051 Hi team, Customer asked that d oes UCC28051 has brown in/ out function? we cannot find related descriptions in datasheet, Thanks

  • over 2 years ago
  • Power management
  • Power management forum

• UCC28051: Pspice for ti License Error 12005

  

  MINJAE KIM

  Part Number: UCC28051 Tool/software: PSpice for TI was installed successfully, but the following error appears when opening it: but after downloaded, i saw Error " file could not be downloaded" ERROR(ORCOMMN-12005): Unable to launch OrCAD PSpice…

  • over 1 year ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum

• UCC28051: Can UCC28051 be used for SEPIC converter?

  

  Kazuya Nakai59

  TI Thinks Resolved

  Part Number: UCC28051 Hello guys, One of my customers has a lot of UCC28051 as their inventory. They want to design a SEPIC converter (Vin=55V~110V, 50/60Hz, Vo=61V/130mA) using UCC28051. Can UCC28051 be used for the SEPIC converter? Your reply…

  • over 3 years ago
  • Power management
  • Power management forum
Answered

• UCC28051: How to utilize Zero Power Detect block for Flyback PFC Applications

  

  Shivam Chakraborty

  Resolved

  Part Number: UCC28051 Other Parts Discussed in Thread: UCC28810 , Tool/software: Hello, I am referring the design document for the 48W ceiling fan (), which uses UCC28810. The internal block diagram for both the ICs is the same. UCC28051 internal…

  • Resolved

  • over 1 year ago
  • Power management
  • Power management forum

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