TNY288KG

TNY288KG - TinySwitch-4 Offline Switching IC

The TNY288KG from Power Integrations is a high-performance offline switcher IC featuring integrated 725V MOSFET and advanced protection circuitry. This TinySwitch-4 family device delivers up to 23W output power in a compact 12-ESOP surface mount package, ideal for cost-effective AC-DC power supply designs in industrial, consumer, and telecommunications applications.

Key Features & Benefits

• Integrated 725V Power MOSFET - Reduces component count and board space
• 23W Output Power - Suitable for low to medium power applications
• Flyback Topology - Proven, reliable design for isolated power conversion
• 124-140kHz Switching Frequency - Enables compact transformer design
• Comprehensive Protection - Current limiting, over-voltage, over-temperature, short circuit, and open loop protection
• 67% Maximum Duty Cycle - Optimized for universal input designs
• -40°C to 150°C Junction Temperature - Extended operating range for harsh environments
• Surface Mount 12-ESOP Package - Automated assembly compatible with exposed pad for enhanced thermal performance

Applications

• AC-DC adapters and chargers
• Auxiliary power supplies
• Industrial control systems
• White goods and appliances
• LED lighting drivers
• Standby power supplies

Authorized Distributor - Full Traceability

We supply genuine Power Integrations components with complete manufacturer documentation, certificates of conformance, and full supply chain traceability. All parts are sourced through authorized channels to ensure authenticity and long lifecycle support for your critical designs.

• TNY288KG.pdf