LNK4215D-TL

LNK4215D-TL - LinkSwitch-4 AC/DC Offline Flyback Controller IC

The LNK4215D-TL from Power Integrations is a high-performance AC/DC offline flyback controller IC designed for reliable, efficient power conversion in industrial, automotive, medical, and telecom applications. Part of the proven LinkSwitch-4 family, this controller delivers up to 18W of power with integrated protection features including over-temperature, over-voltage, and short-circuit safeguards.

Key Features & Benefits

• 18W Power Output: Ideal for low-to-medium power applications requiring compact, efficient designs
• 65kHz Switching Frequency: Optimized for reduced EMI and smaller transformer size
• Wide Supply Voltage Range: 5V to 16.5V operation for flexible design integration
• Comprehensive Fault Protection: Built-in over-temperature, over-voltage, and short-circuit protection ensures system reliability
• Flyback Topology: Proven architecture for isolated power supply designs
• Extended Operating Temperature: -25°C to 125°C (TJ) for demanding environments
• RoHS Compliant: Meets environmental standards for global distribution
• Tape & Reel Packaging: Ready for automated assembly and production-scale manufacturing

Applications

This LinkSwitch-4 controller is engineered for design-in support across aerospace, automotive, industrial control systems, medical equipment, and telecommunications infrastructure where long lifecycle availability, full traceability, and regulatory compliance are critical.

Why Choose This Component?

As an authorized distributor, we provide genuine Power Integrations components with full traceability, datasheets, reference designs, and technical support. Our global shipping and bulk packaging options support production-scale sourcing for engineering teams and procurement professionals.

Part Number: LNK4215D-TL
Availability: In Stock - Ready to Ship
Compliance: RoHS/REACH Certified

• LNK4215D-TL.pdf