Datasheet Summary
Quasi-Resonant IC FA5530/31/32
Features
Features
- Internal start-up circuit with 500V rating and low frequency operation achieves 140mW input at no load.
- Small Output Capacitance : Linearly reduced frequency for lighter load causes small ripple voltage.
- Suitable for Low Noise and High Efficiency about 90%
- Line-up of 3 types for maximum frequency and OLP 5530: 65kHz max.,16Vmax.-VCC,Auto-restart OLP 5531:130kHz max.,28Vmax.-VCC,Auto-restart OLP 5532:130kHz max.,28Vmax.-VCC,Timer-Latched OLP
- High ability of driving Power MOSFET ( High / Low side : 17 ohm / 3.5 ohm ) : available to 200W output
- Vcc rating 28V allows no series regulator for auxiliary winding to clamp Vcc voltage for...