TIDT263
March 2022
Description
Features
Applications
1
Test Prerequisites
1.1
Voltage and Current Requirements
1.2
Required Equipment
1.3
Considerations
2
Testing and Results
2.1
Efficiency Graphs
2.2
Efficiency Data
2.3
Load Regulation
2.4
Thermal Images
2.5
Bode Plot
3
Waveforms
3.1
Switching
3.2
Voltage Ripple
3.3
Load Transients
3.4
Short-Circuit Protection
3.5
Start-Up Sequence
Features
Combined PD and PWM controller
Primary-side regulation (no optocoupler)
Optional 48-V adapter input
Frequency dithering for improved EMI