Answered

• TPS22976EVM: Problem with shorts to GND?

  

  Jon Mason

  Resolved

  Part Number: TPS22976EVM Other Parts Discussed in Thread: TPS22976 I just board one of these eval boards. Connected 3.3V to the input (J1, correct polarity) and my power supply goes into current limit mode. So I checked everything. All looks OK. I tried…

  • Resolved

  • over 4 years ago
  • Power management
  • Power management forum
Answered

• TPS22953: broken eval board & recommendation for power mux

  

  Jon Mason

  Resolved

  Part Number: TPS22953 Other Parts Discussed in Thread: TPS22976EVM , Hi - I received a TPS22953EVM today. Weirdly, the enable of the DSQ part doesn't work. ie. regardless of the position of jumper on JP2, power is fed from the input to the output. The…

  • Resolved

  • over 4 years ago
  • Power management
  • Power management forum

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