The ICE2A380P2 is a highly integrated resonant mode controller IC from Infineon Technologies. This IC is specifically designed for quasi-resonant flyback converters, offering high efficiency and reduced EMI.

Applications:

• AC-DC power supplies
• Adapters for laptops and mobile devices
• Set-top boxes
• LCD and LED TV power supplies
• Auxiliary power supplies

Features:

• Quasi-Resonant Operation: Reduces switching losses and improves efficiency compared to conventional flyback converters.
• Active Burst Mode: Enables ultra-low standby power consumption.
• Integrated Startup Cell: Allows for fast startup and low standby current.
• Protection Features: Includes overvoltage protection (OVP), overcurrent protection (OCP), overload protection (OLP), and overtemperature protection (OTP).
• Frequency Jittering: Reduces EMI emissions.

Benefits:

• High Efficiency: Quasi-resonant operation and active burst mode minimize power losses.
• Low Standby Power: Active burst mode ensures ultra-low power consumption in standby mode.
• Robust Protection: Comprehensive protection features enhance system reliability.
• Simplified Design: High integration reduces the number of external components, simplifying the design process.
• Reduced EMI: Frequency jittering helps to reduce electromagnetic interference.

Additional Details:

Technical Specifications:

• Operating Voltage: Typically 85V to 265V AC
• Switching Frequency: Programmable, typically around 65 kHz
• Standby Power Consumption: < 100mW
• Package: PG-DIP-7
• Operating Temperature: -40°C to 150°C

Material Composition: Silicon-based integrated circuit with standard semiconductor materials.

Compatibility: Compatible with various flyback converter designs requiring a quasi-resonant mode controller with similar specifications. Direct replacement for other similar Infineon controllers.