Mixed signal control technology
CamSemi’s mixed signal process methodology combines the benefits of real-world analogue input and tight digital control to improve the performance of power supplies and enable easy compliance with today’s new global regulations.
The C2470 controller family allows clever techniques such as:
- Digital filtering for small noisy analogue signals
- Automatic lock to transformer resonant frequency
- No internal oscillator trimming
- Resonance sensing to control duty cycle
- Current sensing to control modes (on/off duty)
- Over voltage/current protection for switch and transformer
