TIDT421 November   2024

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5. 1Test Prerequisites
    1. 1.1 Voltage and Current Requirements
    2. 1.2 Suggested Equipment
    3. 1.3 General Texas Instruments High Voltage Evaluation (TI HV EMV) User Safety Guidelines
  6. 2Testing and Results
    1. 2.1 Efficiency Graphs
    2. 2.2 Power Factor (PF) and Input Current Total Harmonic Distortion (iTHD)
    3. 2.3 Efficiency, PF, and THD Data
    4. 2.4 Standby Power
    5. 2.5 Thermals
    6. 2.6 Bode Plots
  7. 3Waveforms
    1. 3.1 Switching
    2. 3.2 Output Voltage Ripple
    3. 3.3 Load Transients
    4. 3.4 Start-Up Sequence

Switching

Figure 3-1 through Figure 3-9 show the switching behavior.

PMP23454 PFC, 115Vac Input, Full LoadFigure 3-1 PFC, 115Vac Input, Full Load
PMP23454 PFC, 230Vac Input, Full LoadFigure 3-3 PFC, 230Vac Input, Full Load
PMP23454 LLC, Full-Charge Mode, 7.5V Output, 19A LoadFigure 3-5 LLC, Full-Charge Mode, 7.5V Output, 19A Load
PMP23454 LLC, Full-Charge Mode, 18V Output, 19A LoadFigure 3-7 LLC, Full-Charge Mode, 18V Output, 19A Load
PMP23454 LLC, Full-Charge Mode, 22.5V Output, 10A LoadFigure 3-9 LLC, Full-Charge Mode, 22.5V Output, 10A Load
PMP23454 LLC, Trickle-Charge Mode, 115Vac, 0V Output, 165mA Load, Zoomed InFigure 3-11 LLC, Trickle-Charge Mode, 115Vac, 0V Output, 165mA Load, Zoomed In
PMP23454 LLC, Trickle-Charge Mode, 115Vac, 3V Output, 165mA Load, Zoomed InFigure 3-13 LLC, Trickle-Charge Mode, 115Vac, 3V Output, 165mA Load, Zoomed In
PMP23454 LLC, Trickle-Charge Mode, 115Vac, 7.5V Output, 165mA Load, Zoomed InFigure 3-15 LLC, Trickle-Charge Mode, 115Vac, 7.5V Output, 165mA Load, Zoomed In
PMP23454 LLC, Trickle-Charge Mode, 115Vac, 12.5V Output, 165mA Load, Zoomed InFigure 3-17 LLC, Trickle-Charge Mode, 115Vac, 12.5V Output, 165mA Load, Zoomed In
PMP23454 LLC, Trickle-Charge Mode, 230Vac, 0V Output, 165mA Load, Zoomed InFigure 3-19 LLC, Trickle-Charge Mode, 230Vac, 0V Output, 165mA Load, Zoomed In
PMP23454 LLC, Trickle-Charge Mode, 230Vac, 3V Output, 165mA Load, Zoomed InFigure 3-21 LLC, Trickle-Charge Mode, 230Vac, 3V Output, 165mA Load, Zoomed In
PMP23454 LLC, Trickle-Charge Mode, 230Vac, 7.5V Output, 165mA Load, Zoomed InFigure 3-23 LLC, Trickle-Charge Mode, 230Vac, 7.5V Output, 165mA Load, Zoomed In
PMP23454 LLC, Trickle-Charge Mode, 230Vac, 12.5V Output, 165mA LoadFigure 3-25 LLC, Trickle-Charge Mode, 230Vac, 12.5V Output, 165mA Load
PMP23454 PFC 115Vac Input, Full Load, Peak of AC LineFigure 3-2 PFC 115Vac Input, Full Load, Peak of AC Line
PMP23454 PFC, 230Vac Input, Full Load, Peak of AC LineFigure 3-4 PFC, 230Vac Input, Full Load, Peak of AC Line
PMP23454 LLC, Full-Charge Mode, 12.5V Output, 19A LoadFigure 3-6 LLC, Full-Charge Mode, 12.5V Output, 19A Load
PMP23454 LLC, Full-Charge Mode, 22.5V Output, 19A LoadFigure 3-8 LLC, Full-Charge Mode, 22.5V Output, 19A Load
PMP23454 LLC, Trickle-Charge Mode, 115Vac, 0V Ouptut, 165mA LoadFigure 3-10 LLC, Trickle-Charge Mode, 115Vac, 0V Ouptut, 165mA Load
PMP23454 LLC, Trickle-Charge Mode, 115Vac, 3V Output, 165mA LoadFigure 3-12 LLC, Trickle-Charge Mode, 115Vac, 3V Output, 165mA Load
PMP23454 LLC, Trickle-Charge Mode, 115Vac, 7.5V Output, 165mA LoadFigure 3-14 LLC, Trickle-Charge Mode, 115Vac, 7.5V Output, 165mA Load
PMP23454 LLC, Trickle-Charge Mode, 115Vac, 12.5V Output, 165mA LoadFigure 3-16 LLC, Trickle-Charge Mode, 115Vac, 12.5V Output, 165mA Load
PMP23454 LLC, Trickle-Charge Mode, 230Vac, 0V Output, 165mA LoadFigure 3-18 LLC, Trickle-Charge Mode, 230Vac, 0V Output, 165mA Load
PMP23454 LLC, Trickle-Charge Mode, 230Vac, 3V Output, 165mA LoadFigure 3-20 LLC, Trickle-Charge Mode, 230Vac, 3V Output, 165mA Load
PMP23454 LLC, Trickle-Charge Mode, 230Vac, 7.5V Output, 165mA LoadFigure 3-22 LLC, Trickle-Charge Mode, 230Vac, 7.5V Output, 165mA Load
PMP23454 LLC, Trickle-Charge Mode, 230Vac, 12.5V Output, 165mA LoadFigure 3-24 LLC, Trickle-Charge Mode, 230Vac, 12.5V Output, 165mA Load