TIDA-00401 is an isolated DC/DC turn-key reference design. It was designed for a 10-W isolated power supply with wide input voltage range, no opto-coupler feedback and low number of external components. The Fly-Buck™ topology is superior to a flyback design. The single-side populated PCB board provides a convenient tool for evaluation and on-the-fly optimization of the design with adequate headers, jumpers and test points for applications like PLC analog input/output modules.
Features
- Isolated DC/DC power supply for 15-V to 36-V input and up to 10-W output power
- Low quiescent current up to 20 mA
- Open-loop, optocoupler-less design
- Synchronization output and fixed switching frequency enable use in noise sensitive applications
- Flexible configurable board enables easy evaluation and modification
- Design guide provides detailed description and performance test data