TIDT400 July   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 Load Regulation
    2. 2.2 Efficiency Graphs
    3. 2.3 Power Factor (PF) and Input Current Total Harmonic Distortion (iTHD)
    4. 2.4 Efficiency, PF, and THD Data
    5. 2.5 Thermal Images
    6. 2.6 Bode Plots
  7. 3Waveforms
    1. 3.1 Switching
    2. 3.2 Output Voltage Ripple
    3. 3.3 Output Current Ripple
    4. 3.4 Load Transients
    5. 3.5 Start-Up Sequence

Switching

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

PMP23464 PFC, 115Vac Input, Full LoadFigure 3-1 PFC, 115Vac Input, Full Load
PMP23464 PFC, 230Vac Input, Full LoadFigure 3-3 PFC, 230Vac Input, Full Load
PMP23464 LLC, 48V, 7A LoadFigure 3-5 LLC, 48V, 7A Load
PMP23464 LLC, 71.4V, 7A LoadFigure 3-7 LLC, 71.4V, 7A Load
PMP23464 LLC, 71.4V, No LoadFigure 3-9 LLC, 71.4V, No Load
PMP23464 PFC 115Vac Input, Full Load, Peak of AC
                        LineFigure 3-2 PFC 115Vac Input, Full Load, Peak of AC Line
PMP23464 PFC, 230Vac Input, Full Load, Peak of AC
                        LineFigure 3-4 PFC, 230Vac Input, Full Load, Peak of AC Line
PMP23464 LLC, 60V, 7A LoadFigure 3-6 LLC, 60V, 7A Load
PMP23464 LLC, 71.4V, 3.5A LoadFigure 3-8 LLC, 71.4V, 3.5A Load