Infineon Low Side, Low Side Power Switch IC

The Infineon fixed frequency 700 V/800 V CoolSET is the 5 th generation of fixed frequency integrated power IC optimized for off-line switch mode power supply in cascode configuration. The CoolSET package has 2 separate chips inside; one is controller chip and the other is a 700 V/ 800 V CoolMOS chip. The cascode configuration helps achieve fast start-up. 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.

Enhanced Active Burst Mode with selectable entry and exit standby power