TIDT296
September 2022
Description
Features
Applications
1
Test Prerequisites
1.1
Voltage and Current Requirements
1.2
Required Equipment
2
Testing and Results
2.1
Efficiency Graphs
2.2
Cross Regulation
2.3
Thermal Images
3
Waveforms
3.1
Start-Up
3.2
Undervoltage Protection
3.3
Output Voltage Ripple
3.4
Load Transients
3.5
Switching Node Waveforms
3.6
Short-Circuit Test
3.7
Diode Voltage Stress
Features
Compact isolated bias power plus isolated gate driver design
Provides 5% output voltage regulation with loose regulated 12-V power rail input
Each channel can support a maximum of two watts per IGBT
Each channel has split +15-V, –8-V power rails for the gate driver
Provides 1500-V isolation between primary and secondary
Single-layer PCB for easy manufacturing