TIDT399 July   2024

 

  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 Thermal Images
    3. 2.3 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
  8.   Trademarks

Features

  • Peak efficiency of 95% at –12VOUT and 2.2A load
  • Switching frequency of 400kHz
  • Regulator includes integrated FETs
  • 4-layer board (1oz copper, each layer)
  • Small design size: 17.0mm × 30.5mm (board size: 76.2mm × 68.6mm)
  • Dithering feature improves EMI performance