STNRG599B

STNRG599B - High-Performance Half-Bridge Resonant Controller

The STNRG599B from STMicroelectronics is an advanced isolated half-bridge resonant controller designed for high-efficiency AC/DC power conversion applications. This ECOPACK®-compliant IC delivers exceptional performance with 800V breakdown voltage capability and 750kHz switching frequency, making it ideal for aerospace, automotive, industrial, and telecommunications power supply designs.

Key Features & Benefits

• High Voltage Capability: 800V breakdown voltage for robust operation in demanding applications
• Fast Switching: 750kHz switching frequency enables compact transformer designs and reduced component size
• Comprehensive Protection: Integrated current limiting, over-power, and over-voltage protection safeguards your system
• Wide Operating Range: -40°C to 150°C junction temperature for extreme environment reliability
• Advanced Control: Frequency control and soft-start features optimize performance and reduce stress during startup
• Industry Compliance: RoHS compliant and ECOPACK® certified for environmental responsibility

Applications

The STNRG599B is engineered for mission-critical power conversion systems across multiple industries including aerospace avionics, automotive electronics, industrial automation equipment, and telecommunications infrastructure. Its isolated half-bridge topology and comprehensive protection features make it the preferred choice for engineers designing reliable, high-efficiency power supplies.

Quality & Authenticity Guarantee

All STNRG599B units are sourced directly from authorized STMicroelectronics distributors with full manufacturer documentation, traceability, and long lifecycle support. Each component is verified for authenticity and backed by our commitment to engineering excellence.

• STNRG599B.pdf