TNY284KG

TNY284KG - TinySwitch-4 Offline Switcher IC

The TNY284KG from Power Integrations is a high-performance offline switcher IC featuring integrated 725V MOSFET and advanced protection circuitry. Designed for compact, cost-effective AC-DC power supplies up to 6W, this TinySwitch-4 family device delivers exceptional efficiency and reliability in a space-saving 12-ESOP surface mount package.

Key Features & Benefits

• Integrated 725V Power MOSFET - Reduces component count and board space
• 6W Output Power - Ideal for low-power consumer, industrial, and smart home applications
• Advanced Protection Suite - Current limiting, over-voltage, over-temperature, short circuit, and open-loop protection
• High Efficiency Flyback Topology - 124-140kHz switching frequency with 67% duty cycle
• Wide Operating Range - -40°C to 150°C junction temperature for demanding environments
• Enable Pin Control - Simplifies standby and power management implementation

Typical Applications

The TNY284KG is engineered for aerospace, automotive, industrial control, and telecommunications power supply designs requiring long lifecycle availability, full traceability, and proven reliability. Perfect for auxiliary power supplies, battery chargers, LED drivers, and smart meter applications.

Authorized Distributor Guarantee

All TNY284KG units are sourced through authorized Power Integrations distribution channels with full manufacturer documentation, traceability certificates, and warranty support. We provide design-in assistance, reference designs, and technical resources to accelerate your development cycle.

Complete Specifications

• TNY284KG.pdf