TIDT296 September   2022

 

  1.   Description
  2.   Features
  3.   Applications
  4. 1Test Prerequisites
    1. 1.1 Voltage and Current Requirements
    2. 1.2 Required Equipment
  5. 2Testing and Results
    1. 2.1 Efficiency Graphs
    2. 2.2 Cross Regulation
    3. 2.3 Thermal Images
  6. 3Waveforms
    1. 3.1 Start-Up
    2. 3.2 Undervoltage Protection
    3. 3.3 Output Voltage Ripple
    4. 3.4 Load Transients
    5. 3.5 Switching Node Waveforms
    6. 3.6 Short-Circuit Test
    7. 3.7 Diode Voltage Stress

1.1 Voltage and Current Requirements

Table 1-1 Voltage and Current Requirements
ParameterSpecifications
Input voltage range10–20 VDC
Output voltage rangeDual channel, each one has +15 V, –8 V
Maximum output currentEach channel: 0.08 A
Maximum output power

4 W

Switching frequency (fSW)350 kHz