Answered

• UCC28750: UCC28750 SIMPLIS Simulation Error

  

  Edgar Collazo

  Resolved

  Part Number: UCC28750 Tool/software: Hello, I recently used WEBENCH to derive a circuit for an isolated flyback using the UCC2875 IC. I want to simulate the circuit using the SIMPLIS since the model is on the TI website. Unfortunately, I keep getting…

  • Resolved

  • 18 days ago
  • Power management
  • Power management forum
Answered

• UCC28750: UCC28750

  

  kiran surve

  Resolved

  Part Number: UCC28750 Tool/software: Hi, Does UCC287502 PWM controller has valley switching operation? Regards, KIRAN SURVE

  • Resolved

  • 3 months ago
  • Power management
  • Power management forum
Answered

• UCC28750: UCC28750

  

  HIROAKI INOUE

  Resolved

  Part Number: UCC28750 Tool/software: As shown in the attached circuit diagram, I'm planning to use it with a bulk voltage between 120Vdc and 392Vdc. Is there a problem? The bulk voltage will be applied to VDD for start-up, but this will exceed the VDD…

  • Resolved

  • 3 months ago
  • Power management
  • Power management forum

• UCC28750: Inquiry: Feasibility of Designing an SMPS Using the UCC28750 IC

  

  Minseong LEE

  TI Thinks Resolved

  Part Number: UCC28750 Other Parts Discussed in Thread: UCC28742 , UCC28730 , PMP41063 Tool/software: Hello, I am considering designing an SMPS ( Switched- Mode Power Supply) using the UCC28750 controller IC and would like to confirm whether it is…

  • 3 months ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum
Answered

• UCC28750: Applications UCC28750

  

  Bastien Bertrand

  Resolved

  Part Number: UCC28750 Other Parts Discussed in Thread: LM5155 Tool/software: Hello TI, I would like to know what is the typical application of the UCC28750? Please do. This component can be interesting for different typical applications like: …

  • Resolved

  • 9 months ago
  • Power management
  • Power management forum

• UCC28750: UCC28750

  

  narahari yadav

  TI Thinks Resolved

  Part Number: UCC28750 Tool/software: Inquiry on UCC28750 for Flyback Converter Design Dear TI, I am currently designing a flyback converter and require assistance. My design parameters are an input voltage of 70-120V DC and an output voltage of 12V…

  • 11 months ago
  • Power management
  • Power management forum

• UCC28750: UCC287506

  

  Nguyen Duc Khanh

  TI Thinks Resolved

  Part Number: UCC28750 Tool/software: I am using UCC287506 for 36W Flyback power supply, 2 outputs are: 12V power output for fan and 14V output for light load peripheral. with an auxiliary coil of 21V to power the UCC28750 IC. When I experimented…

  • 2 months ago
  • Power management
  • Power management forum

• UCC28750: TINA simulation

  

  Sang Lee

  Part Number: UCC28750 Tool/software: Can I get shared the TINA simulation model of the UCC28750?

  • 1 month ago
  • Power management
  • Power management forum

• UCC28750: Does UCC28750 support QR controller?

  

  Jayden Li

  TI Thinks Resolved

  Part Number: UCC28750 Tool/software: Hi team, Does UCC28750 can support QR flyback? Customer is requesting for a QR controller, and which device is the most competitive to promote? Thanks! Jayden Li

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

• UCC28750: The feedback design of UCC28750

  

  Eric Qi

  Part Number: UCC28750 Other Parts Discussed in Thread: TL431 Tool/software: Hi, I'm using UCC28750 for my flyback topology power. The feedback is TL431+optocoupler. I want to know the value of Vref. And please provide some application notes or…

  • 11 months ago
  • Power management
  • Power management forum

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