ICE2QR0680Z
ICE2QR0680Z is Off-Line SMPS Quasi-Resonant PWM controller manufactured by Infineon.
he rugged Cool MOS® with built-in startup cell
- Quasi resonant operation till very low load
- Active burst mode operation for low standby input power (< 0.1W)
- Digital frequency reduction with decreasing load for reduced switching loss
- Built-in digital soft-start
- Foldback point correction and cycle-by-cycle peak current limitation
- Maximum on/off time limitation
- Auto restart...
