ICE5QR4770AGXUMA1

Infineon latest 5 th generation quasi-resonant CoolSET™ offers high performance with the integration of latest P7 Generation of 700V and 800V in DSO-12 package.

Summary of Features:

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Novel quasi-resonant switching scheme

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Rapid and adjustable start-up with cascode configuration

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2 level selectable active burst mode level

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Built-in digital soft-start

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Cycle by cycle peak current limitation

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Digital frequency reduction with decreasing load for higher efficiency

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

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VCC and CS pin short to ground protection

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

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Auto-restart for all protection features

Benefits:

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

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Auto-restart recovery scheme to minimize interruption to system operation

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Extensive protection coverage to increase system robustness

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Rapid start-up performance with cascode configuration