ICE5GR2280AGXUMA1

ICE5GR2280AGXUMA1 is a fixed frequency 800 V CoolSET™ - in DSO12 package optimized for off-line switch mode power supply in cascode configuration. The cascode 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 at standby mode with small and controllable output voltage ripple. The numerous protection functions with adjustable line over voltage protection support the power supply system in failure situations. All these make the 5 th generation CoolSET™ series an outstanding integrated power stage fixed frequency flyback converter in the market. Typical applications include auxiliary power supply for home appliances/white goods, TV, PC & server, Blu-ray player, set-top box & LCD/LED monitor.

• Wide operating range from 10 to 25.5V of IC power supply and lower power consumption
• 125KHz Fsw, 2.13ohm RDSon
• 41W output power of 5th generation fixed-frequency CoolSET™ at 220V AC ±20%2 at DCM
• Enhanced active burst mode with selectable entry and exit standby power
• Digital frequency reduction for better overall system efficiency
• Fast startup achieved with cascode configuration and built-in digital soft start
• DCM and CCM operation with slope compensation
• Frequency jitter and soft gate driving for low EMI
• Limited charging current for VCC short to GND
• All protections are in auto restart mode