TIDT360 November   2023

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5. 1Test Prerequisites
    1. 1.1 Voltage and Current Requirements
    2. 1.2 Required Equipment
    3. 1.3 Considerations
    4. 1.4 Dimensions
  6. 2Testing and Results
    1. 2.1 Efficiency Graphs
    2. 2.2 Efficiency Data
    3. 2.3 Thermal Images
    4. 2.4 Bode Plots
  7. 3Waveforms
    1. 3.1 Switching
    2. 3.2 Output Voltage Ripple
    3. 3.3 Load Transients

Features

  • Well-balanced internal current sharing between the two phases of the boost converter; power as well as thermal stress can be shared evenly with the small board size
  • 450-W converter in 12 cm × 6.5 cm dimensions; high power and high power-density design
  • Class-H control capable; boost output voltage is able to follow the speaker output amplitude to minimize power consumption as well as losses