Answered

• TPS25772-Q1: Thermal caluculation: PMP40933

  

  Youhei Miyaoka

  Resolved

  Part Number: TPS25772-Q1 Tool/software: Hi team, I want to confirm how to estimate thermal generation. In case of Vin=13.5V, Vout/Iout=20V/3A, efficiency is around 96%. Power loss is 60Wx4%=2.4W. Since ψJB=7.2C/W, deltaT=17.28C. Seeing from…

  • Resolved

  • 4 months ago
  • Power management
  • Power management forum

• TPS25762-Q1: Shuts down when requesting more than 13.5V

  

  Pontus Holmberg Borg

  TI Thinks Resolved

  Part Number: TPS25762-Q1 Other Parts Discussed in Thread: PMP40933 , PMP40934 , TPS25772-Q1 Tool/software: Hi After some issues I got my design working. USB PD is reporting correctly to the sink and port orientations is detected. Now I got a new issue…

  • 10 months ago
  • Power management
  • Power management forum
Answered

• RE: TPS25762-Q1: TPS25762-Q1

  

  Shuai Yuan

  Resolved

  Hi Thomas, We would like to release a reference design guidance for TPS25762-Q1 in next two weeks. You can refer to TPS25772-Q1 reference design PMP40933. https://www.ti.com/tool/PMP40933 The expected reference design for TPS25762-Q1 is similar with…

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

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