Power Integrations

LNK3206P  

AC DC Converters, Offline Switches

LNK3206P Description

The LNK3206P from Power Integrations is a highly integrated offline switcher IC designed for efficient AC/DC power conversion. Housed in an 8-pin DIP package, this device combines a 725V breakdown voltage MOSFET with advanced control circuitry, enabling robust performance in compact designs. It operates at a 66kHz switching frequency with a 69% duty cycle, optimizing efficiency across varying load conditions. The LNK3206P is RoHS compliant and REACH unaffected, meeting stringent environmental standards while maintaining reliability in industrial and consumer applications.

LNK3206P Features

• Integrated 725V MOSFET: Eliminates the need for an external switch, reducing BOM cost and board space.
• Comprehensive Protection: Features current limiting, over-temperature, over-voltage, and short-circuit protection for enhanced system reliability.
• High Efficiency: Optimized 66kHz switching frequency minimizes losses, improving energy efficiency in low-power applications.
• Wide Input Voltage Range: Suitable for universal input voltage designs (85VAC–265VAC).
• Low Standby Power: Ideal for energy-efficient designs complying with global energy standards.
• Through-Hole Mounting (8DIP): Simplifies prototyping and manufacturing for legacy or high-reliability systems.

LNK3206P Applications

The LNK3206P excels in low-to-medium power offline SMPS designs, including:

• Auxiliary Power Supplies: For industrial controls, appliances, and HVAC systems.
• Consumer Electronics: Adapters, LED drivers, and smart home devices requiring compact, efficient power conversion.
• IoT and Embedded Systems: Low-noise, high-reliability power solutions for sensors and gateways.
• Lighting: Non-dimmable LED drivers with robust fault protection.

Conclusion of LNK3206P

The LNK3206P stands out for its high integration, robust protection features, and energy efficiency, making it a superior choice for cost-sensitive yet demanding applications. Its through-hole package caters to designs requiring durability, while the internal MOSFET simplifies layout and reduces component count. Engineers targeting compact, reliable, and compliant power solutions will find the LNK3206P an optimal fit for diverse offline switching needs.

LNK3206P Documents

Download datasheets and manufacturer documentation for LNK3206P