TIDT398 February   2025

 

  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
    5. 1.5 Test Setup
  6. 2Testing and Results
    1. 2.1 Efficiency and Loss Graphs
    2. 2.2 Efficiency Data
    3. 2.3 Thermal Images
    4. 2.4 Bode Plots
    5. 2.5 Conducted Emissions (CISPR 25) Pre-Compliance Scans
  7. 3Waveforms
    1. 3.1 Output Voltage Ripple
    2. 3.2 Load Transients
    3. 3.3 Start-Up Sequence

1.1 Voltage and Current Requirements

Table 1-1 Voltage and Current Requirements
PARAMETERSPECIFICATIONS
Input Power20V to 60V steady-state. Use J11 onboard (On-Shore Technology ED120/2DS terminal block)
5V output and 3.3V outputs

Loads up to 20A each Various signals

Use J33 for 3.3V and J50 for 5V terminal block On-Shore Technology ED120/4DS

Various signalsJ4 Connect a conductor (jumper) from the J4 pin 7 (DEMB) to pin 6 (VDDA) for forced continuous conduction mode or to pin 8 (AGND) for diode-emulation mode