ICE3AR2280CJZXKLA1

Integrated power management IC integrated with 800V avalanche rugged CoolMOS™, startup cell and fixed frequency current mode flyback PWM controller in DIP-7 package. Capable for 24W SMPS design. The additional features include input CCM mode, latch enable, fast latch reset, brownout feature, active burst mode operation to achieve extremely low standby power consumption, frequency jittering to obtain low EMI, adjustable blanking window to facilitate load jumps and high voltage start-up cells that allows you to quickly power up your controller from the rectified line.

• 800V avalanche rugged CoolMOS® with Startup Cell
• Active Burst Mode for lowest Standby Power
• Slope compensation for CCM operation
• Selectable entry and exit burst mode level
• 100kHz internally fixed switching frequency with jittering feature
• Auto Restart Protection for Over load, Open Loop, VCC Under voltage & Over voltage and Over temperature
• External latch enable pin and fast AC reset
• Over temperature protection with 50°C hysteresis
• Built-in 10ms Soft Start
• Built-in 40ms blanking time for short duration peak power
• Propagation delay compensation for both maximum load and burst mode
• Brownout feature
• BiCMOS technology for low power consumption and wide VCC voltage range
• Soft gate drive with 50W turn on resistor