Renesas Electronics Corporation IW1820-30

Renesas IW1820-30 Offline Flyback AC/DC Converter IC

The IW1820-30 from Renesas Electronics is a high-performance 15W isolated flyback AC/DC converter IC designed for mission-critical power supply applications in aerospace, automotive, industrial, medical, and telecommunications systems.

Key Features & Benefits

• 800V High-Voltage Isolation - Ensures safe, reliable operation in demanding environments with robust electrical isolation
• 15W Power Output - Optimized for compact, efficient offline power conversion in space-constrained designs
• 72kHz Switching Frequency - Enables smaller transformer designs while maintaining high efficiency
• Comprehensive Fault Protection - Built-in current limiting, over-temperature, over-voltage, and short circuit protection safeguards your system
• Soft Start Control - Reduces inrush current and mechanical stress during power-up for enhanced reliability
• Wide Operating Temperature Range - Rated from -40°C to 150°C (TJ) for extreme environment applications
• Surface Mount 10-SOIC Package - Industry-standard footprint with fused leads for automated assembly and long-term availability
• RoHS Compliant - Meets environmental regulations for global market access

Typical Applications

This isolated flyback converter is ideal for industrial control systems, medical equipment power supplies, telecommunications infrastructure, automotive electronics, and aerospace avionics where long lifecycle support, full traceability, and proven reliability are essential.

Authorized Distributor - We provide full traceability, RoHS/REACH compliance documentation, and long lifecycle availability for critical designs. All components are sourced directly from authorized channels with complete chain of custody.

• IW1820-30.pdf