• UCC28C59: UCC28C59 for two switch FLB TIDA Request

  

  KUO WENYUNG

  TI Thinks Resolved

  Part Number: UCC28C59 Other Parts Discussed in Thread: UCC28C56EVM-066 Tool/software: Hello TIer, I would like to know if you have a two-switch flyback TI design regarding the input voltage range of 1500V to 2000V? Look at the higher DC link voltage range…

  • 4 months ago
  • Power management
  • Power management forum

• UCC28C59: FLYBACK CONVERTER

  

  Lankesh H D

  TI Thinks Resolved

  Part Number: UCC28C59 Tool/software: TRANSFORMER SPICE MODEL IS NOT AVAILABLE IN WEBSITE COULD YOU PLEASE SEND A LTSPICE MODEL ACTUALLY WE ARE USING YOUR IC, AND ALSO OPTO-COUPLER IS NOT WORKING IN LTSPICE PLEASE HELP ME OUT.

  • 3 months ago
  • Isolation
  • Isolation forum
Answered

• UCC28C59-Q1: Gate voltage Limiting Zener

  

  Varsha D

  Resolved

  Part Number: UCC28C56-Q1 Tool/software: HI, I’m working on a circuit and I need some clarification regarding the gate voltage limiting zeners for transistors Q2 and Q3. According to the data sheet, the maximum gate voltage is specified as ±20 V. However…

  • Resolved

  • 6 months ago
  • Power management
  • Power management forum

• UCC28C59: Convergence Error

  

  Suresh Rangegowda

  TI Thinks Resolved

  Part Number: UCC28C59 Other Parts Discussed in Thread: UCC28C43 Tool/software: Pspice for TI tool is throwing a convergence error with ucc28c59 IC when used in power supply section in simulation.

  • 7 months ago
  • Power management
  • Power management forum

• UCC28C59: Simetrix model

  

  Benjamin KOSICKI

  TI Thinks Resolved

  Part Number: UCC28C59 Tool/software: Hi Team, W We try to import Spice model into Simetix however simulation doesn't converge. Could you supply a model able to work on Simetrix ? BR,

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

• UCC28C59: Clarification about control loop behavior

  

  Benjamin KOSICKI

  Resolved

  Part Number: UCC28C59 Other Parts Discussed in Thread: UCC2897A Tool/software: Hi, We are using UCC28C59 for a 60W Forward Converter on Simetrix. Some questions or clarifications about this reference: - Based on datasheet table 7.1, to obtain 100kHz…

  • Resolved

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

• RE: UCC28C59-Q1: Critical Issues with Manufacturer Spice Model: Inconsistent Voltage, Current & Feedback, despite Exact EVK design Replication.

  

  Varsha D

  Resolved

  Hi, Thank you, it's working. have a nice day.

  • 6 months ago
  • Power management
  • Power management forum

• UCC28C59-Q1: Power management forum-Critical Issues with Manufacturer Spice Model: Inconsistent Voltage, Current & Feedback, despite Exact EVK design Replication.

  

  Varsha D

  TI Thinks Resolved

  Part Number: UCC28C59-Q1 Tool/software: I'm encountering several critical issues with the Spice model provided by the manufacturer: VDD Voltage Discrepancy: The expected start threshold is 16V, but the model shows 22µV. Current Discrepancy…

  • 6 months ago
  • Power management
  • Power management forum

• RE: UCC28C59: Unstable output under load

  

  Hong Huang

  Hi, As no communication for a long time, I will close this thread. Please re-open or create a new for further support.

  • 12 months ago
  • Power management
  • Power management forum
Answered

• RE: UCC28740: INN3649C Replacement

  

  Francis Jiang

  Resolved

  BTW, UCC28C59 can support SiC MOS in memory.

  • 5 months ago
  • Power management
  • Power management forum

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