TIDT222 April   2021

 

  1. 1Description
  2. 2Test Prerequisites
    1. 2.1 Voltage and Current Requirements
    2. 2.2 Required Equipment
    3. 2.3 Considerations
    4. 2.4 Dimensions
    5. 2.5 Test Setup
  3. 3Testing and Results
    1. 3.1 Efficiency and Loss Graphs
    2. 3.2 Efficiency Data
    3. 3.3 Thermal Images
    4. 3.4 Bode Plots
  4. 4Waveforms
    1. 4.1 Switching
    2. 4.2 Output Voltage Ripple
    3. 4.3 Load Transients
    4. 4.4 Start-up Sequence

2.2 Required Equipment

  • Lab Voltage Source (12 V, 250 W minimum)

  • Load Bank (160 A capability)

  • Oscilloscope (200 MHz minimum, 500 MHz prefered)

  • Calibrated Voltmeter

  • Shunt resistors

  • 2 coaxial cables for voltage and current sensing U.FL (UMCC) / IPEX MHF1 to SMA Female to Female plus SMA to BNC Male to Male such as CAB.011 / Taoglas Limited plus Amphenol RF 245101-01-36.00. Both parts available at Digikey & Mouser.