Compact isolated DC/DC flyback reference design
Description
This reference design uses LM5022-Q1 to make an isolated 3.3-V output capable of 1.1-A from a 9-V to 15-V input. All components are placed on one side of the board to reduce assembly complexity and cost. A secondary filter reduces the output ripple to under 30-mV peak-to-peak. The design can achieve 80% efficiency across input conditions.
Features
- Less than 1% voltage ripple on output80% efficiency across input voltage rangeCompact board design with top side only assembly1.5-kV AC RMS isolation
Applications
- Mixed module (AI
- AO
- DI
- DO)
- Laser distance meter
Product Categories
- Power management