Infineon Technologies ICE5QSAG

Beschreibung

Infineon latest 5 th generation quasi-resonant flyback PWM controller offers high performance and comprehensive suite of protection to increase system robustness. ICE5ASAG - FF controller, ICE5QSAG - QR controller

Eigenschaften

• 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
• V CC and CS pin short to ground protection
• OLP, output short, output over-voltage, OTP with hysteresis and V CC over/under voltage protection
• Auto-restart for all protection features

Typische Anwendungen

• Offline aux SMPS for server, PC power, aircon, refrigerator and audio / Offline main SMPS for adapter, set-top-box, water purifier, TV, industrial SMPS and POE

Weiterführende Informationen

• Datenblatt
• Produktseite des IC-Herstellers