• TPS4810Q1EVM: TPS4810-Q1 EVM: VOUT shows periodic ramp waveform (not 0 V) in OFF condition with no load

  

  Shriyog Jambekar

  TI Thinks Resolved

  Part Number: TPS4810Q1EVM Other Parts Discussed in Thread: TPS4810-Q1 Hi, I am evaluating the TPS4810-Q1 using the TPS4810Q1EVM board. I am observing unexpected behavior at VOUT when there is no load connected. Setup: Board: TPS4810Q1EVM VIN…

  • 5 days ago
  • Power management
  • Power management forum

• RE: TPS4810-Q1: Soft Start design support need

  

  Sarah Raines

  Hi Ryker, The TPS4810/1210 device can handle "soft start" in two ways: 1.) Slew rate controls at the FET gate to control INRUSH. For this consider section "7.3.2 Capacitive Load Driving Using FET Gate (G1PU, G1PD) Slew Rate Control" of the datasheet…

  • 10 months ago
  • Power management
  • Power management forum

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