ICE5QR2280AZ Datasheet PDF - Infineon

Summary of Features:

● Novel quasi-resonant switching scheme

● Rapid and adjustable start-up with cascode configuration

● 2 level selectable active burst mode level

● Built-in digital soft-start

● Cycle by cycle peak current limitation

● Digital frequency reduction with decreasing load for higher efficiency

● Adjustable line input over-voltage and brown IN/OUT protection

● VCC and CS pin short to ground protection

● OLP, output short, output over-voltage, OTP with hysteresis and VCC over/under voltage protection

● Auto-restart for all protection features

●Benefits:

● High efficiency with latest CoolMOS™ P7 family and quasi-resonant switching scheme

● Auto-restart recovery scheme to minimize interruption to system operation

● Extensive protection coverage to increase system robustness

● Rapid start-up performance with cascode configuration