SNVA790A October   2020  – July 2022 LMR36520

1.   Abstract
2.   Trademarks
3. 1Introduction
4. 2 Fly-Buck Converter Device Operation
   1. 2.1 Output Current Equations and Considerations
5. 3LMR36520 Fly-Buck Converter Design
   1. 3.1 Coupled Inductor
   2. 3.2 Primary Output Capacitor
   3. 3.3 Rectifying Diode
   4. 3.4 Secondary Output Capacitor
   5. 3.5 Preload Resistor
   6. 3.6 Zener Diode
   7. 3.7 Snubber Circuit
6. 4Experimental Results
   1. 4.1 Steady State
   2. 4.2 Secondary Output Voltage
   3. 4.3 Load Transient
   4. 4.4 Start-up
   5. 4.5 Output Current
7. 5Conclusion
8. 6References
9. 7Revision History