TIDT307
October 2022
Description
Features
Applications
1
Test Prerequisites
1.1
Voltage and Current Requirements
1.2
Considerations
1.3
Dimensions
2
Testing and Results
2.1
Efficiency Graphs 9 VIN
2.2
Efficiency Data
2.3
Output Voltage Regulation (9 VIN)
2.4
Thermal Images
3
Waveforms
3.1
Switching
3.1.1
Primary Side
3.1.2
Secondary Side
3.2
Output Voltage Ripple
3.3
Start-Up Sequence
Features
Supplies three isolated outputs, each 9 V, 50 mA from single 9-V source
Coreless transformer cannot saturate because of external static magnetic field
Low input-output inter-winding capacitance thanks to resonant topology
Open loop converter: no feedback compensation
Possibility to use coreless transformer or printed windings on the PCB