• UCC28C56H-Q1: while testing flyback converter

  

  Yakshraj Sharma

  TI Thinks Resolved

  Part Number: UCC28C56H-Q1 Other Parts Discussed in Thread: UCC28C56H

  • 12 days ago
  • Power management
  • Power management forum

• UCC28C56H-Q1: UCC28C56EVM

  

  Yakshraj Sharma

  TI Thinks Resolved

  Part Number: UCC28C56H-Q1 Tool/software: Hi TI Team, I have two requirements for a power supply design and would like your guidance: 72–120 V → 12 V, 2 W converter (Flyback or any easily isolated converter topology). 400–800 V → 12 V, 2…

  • 3 months ago
  • Power management
  • Power management forum

• UCC28C56H-Q1: Simulation Circuit

  

  Jacob Wyrick

  TI Thinks Resolved

  Part Number: UCC28C56H-Q1 Tool/software: Hi team - Is there a PSpice, TINA, or PSpice for TI example circuit with any of the UCC28C5x IC’s? Thanks, Jacob

  • 5 months ago
  • Power management
  • Power management forum

• UCC28C56H-Q1: Currently I am working on Wide range input Buck converter. Input Voltage(Input is from battery) is 14.4Vdc to 154Vdc, o/p voltage is 12Vdc, o/p Current is 500mA. Can I use UCC28C56H-Q1 for this application?

  

  omkar D

  TI Thinks Resolved

  Part Number: UCC28C56H-Q1 Other Parts Discussed in Thread: UCC28C53 Tool/software: Currently I am working on Wide range input Buck converter. Input Voltage(Input is from battery) is 14.4Vdc to 154Vdc, o/p voltage is 12Vdc, o/p Current is 500mA. Can I…

  • 6 months ago
  • Power management
  • Power management forum

• UCC28C56H-Q1: UCC28C56H q1 duty cycle

  

  manoj kumatr

  TI Thinks Resolved

  Part Number: UCC28C56H-Q1 Other Parts Discussed in Thread: UCC28C56H , UCC24612 Dear Team, I am designing Flyback with UCC28C56H-Q1 for the below specs. As you can see the Transient voltage at input side is for 5sec and remaining times the Steady…

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

• UCC28C56H-Q1: LTspice model required for UCC28C56H-Q1

  

  vairavan P

  TI Thinks Resolved

  Part Number: UCC28C56H-Q1 Dear All, Kindly provide the UCC28C56H-Q1's LTSPICE Model required for simulation. Please do the needful. Regards, Vairavan P

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

• UCC28C56H-Q1: .

  

  Yadala Tejasri

  Part Number: UCC28C56H-Q1 Tool/software: Good morning Team, I am working on power supply design for Inverter. So, decided to go with Flyback for HV DC-DC converter. Could you suggest me PWM controller IC's for the below specifications. Specifications…

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

• UCC28C56H-Q1: Poor Load regulation

  

  Michael Cain

  TI Thinks Resolved

  Part Number: UCC28C56H-Q1 Tool/software: Hello All, I am using the UCC28C56H-Q1 controller in a flyback design to take 120V nominal and output 5V at up to 25W. If the output load is 10 ohm, the output voltage is 5V and power is ~2.5W. When the output…

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

• UCC28C56H-Q1: Seeking Transformer Part Number Advice for LED Strip Circuit Design with UCC28C56H-Q1

  

  Deepak Singh

  TI Thinks Resolved

  Part Number: UCC28C56H-Q1 Other Parts Discussed in Thread: UCC28C56EVM-066 I am currently working on designing a circuit for operating an LED strip, powered by a battery with a cutoff voltage of 55V and a maximum voltage of 150V. My goal is to step down…

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

• UCC28C56H-Q1: UCC28C56H - As flyback PSR - Aux control

  

  manoj kumatr

  Resolved

  Part Number: UCC28C56H-Q1 Other Parts Discussed in Thread: UCC28C56H Hi Team, I can see in the webench ckt for the UCC28C56H PSR, the VDD and FB are connected at the same node and not separated by the diode. could you pls explain more how does this…

  • Resolved

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

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