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UCC28750: TINA simulation Model

Part Number: UCC28750
Other Parts Discussed in Thread: TINA-TI

Tool/software:

Hi,

I am planning to design an isolated 3-output, 3W flyback converter using the UCC28750. My input voltage range is either 10V to 60V or 10V to 48V.

Before proceeding with the design, I would like to simulate it using TINA-TI. However, I was unable to find a TINA model for the UCC28750. Could you please assist me in obtaining the simulation model?

Additionally, I would like to know if TI offers any alternative flyback regulator ICs that would suit my specific requirements.

Requirements:

  • Input Voltage: 10V to 60V or 10V to 48V
  • Output Voltages: 12V, 5V, and 48V (isolated from the primary side and isolated from each other)
  • Output Power: 3W
  • Efficiency: 70% to 80%
  • Secondary-side Regulation: Required

Thank you for your assistance.