ICE5AR0680BZS1XKLA1

ICE5AR0680BZS1XKLA1 is a 5th generation of fixed frequency integrated power IC (CoolSET™) optimized for an off-line switch mode power supply in cascade configuration. The cascade configuration helps achieve fast startup. The frequency reduction with soft gate driving and frequency jitter operation offers lower EMI and better efficiency between light load and 50% load. The selectable entry and exit standby power ABM enables flexibility and ultra-low power consumption in standby mode with a small and controllable output voltage ripple. The product has a wide operating range (10.0 ~ 25.5V) of IC power supply and lower power consumption. The numerous protection functions support the power supply system in failure situations. Applications include auxiliary power supply for home appliances/white goods, TV, PC and server, Blu-ray player, set-top box and LCD/LED monitor.

• Enhanced active burst mode with selectable entry/exit standby power to reach standby power of <100mW
• Digital frequency reduction for better overall system efficiency
• Fast startup achieved with cascade configuration
• Frequency jitter and soft gate driving for low EMI
• Integrated error amplifier, comprehensive protection
• Comprehensive protection with VCC overvoltage, VCC undervoltage, overload/open loop, overtemperature
• DCM and CCM operation with slope compensation
• All protections are in auto-restart mode, limited charging current for VCC short to GND
• Product qualified according to JEDEC standard
• PG-DIP-7 package