• TPS54262-Q1: Efficiency

  

  Rizza Balein- Lannes

  TI Thinks Resolved

  Part Number: TPS54262-Q1 Other Parts Discussed in Thread: LMR38020-Q1 The datasheet of TPS54262QPWPRQ1 is not clear about the efficiency of the device when the input is 24V-27V. I do not want to assume what it is from the graph with 7V and 14V input.

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

• TPS54262-Q1 output voltage drops when Vin drops down

  

  K. Sasaki14

  Resolved

  In my customer setting, Vin range is 14V to 28.5V, output voltage is 13V. At no load condition, When Vin voltage drops down to 14V, output voltage drops down to 6V from 13V. After that, even if BAT voltage recovers, output voltage doesn't recover up…

  • Resolved

  • over 11 years ago
  • Automotive (Read-Only)
  • Automotive Forum (Read-Only)
Answered

• TPS54262-Q1 current sinking question

  

  MMcCormick

  Resolved

  Other Parts Discussed in Thread: TPS54262-Q1 I am building a 12V to 8.5V switching power supply with the TPS54262-Q1, and I cannot find any information about how much current it can sink. I need to be able to sink and source up to 1A of current at 8.5V…

  • Resolved

  • over 13 years ago
  • Power management
  • Power management forum
Answered

• RE: TPS54162-Q1: Require Junction to Case Thermal Resistance when Pad not soldered on PCB

  

  Arief Hernadi

  Resolved

  Hi, I would use the values from www.ti.com/.../tps54262-q1.pdf Since they are the same family of parts Thanks

  • over 6 years ago
  • Power management
  • Power management forum

• [TPS54262] Phase Margin, Gain Margin

  

  Kuramochi Tadahiko

  Other Parts Discussed in Thread: TPS54262-Q1 Hi, The my customer is selecting compensation components for TPS54262. And, he wants to know phase margin and gain margin. How can he calculate phase margin and gain margin? Thanks, Kuramochi

  • over 10 years ago
  • Automotive (Read-Only)
  • Automotive Forum (Read-Only)

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