Power Integrations AC/DC Converter 1.03mA 8-Pin SO-8 LinkSwitch-3 Series Flyback Topology LNK6407D-TL

Power Integrations LNK6407D-TL is a robust AC/DC converter designed for energy-efficient and accurate primary side regulated constant voltage/constant current switching applications. Operating at a maximum input voltage of 264V with a 7.5W output power capability, this device is ideal for power adapters, chargers for cell phones, PDAs, MP3 players, and other portable electronic devices. It is housed in a compact 8-Pin SO-8 package measuring 4.9mm in length, 1.25mm in width, and 6mm height, suited for surface mount designs.

The LNK6407D-TL integrates a multimode PWM/PFM controller with a quasi-resonant switch to maximize efficiency and reduce power consumption to as low as 680μA supply current. It supports flyback topology and offers operational stability across a broad temperature range from -40°C to 150°C, ensuring durability in varied industrial and consumer environments.

This device’s enhanced reliability and safety features make it suitable for applications in electronic power management, allowing designers to implement buck, boost, and flyback converter topologies effectively. Its switching frequency of 85kHz balances performance with electromagnetic interference control.

Maximum input voltage of 264V enables use in diverse power conditions. Compact SO-8 surface mount package facilitates efficient PCB layouts. Minimum and maximum output current ratings of 980μA and 1.03mA respectively. Wide operating temperature range accommodates harsh environmental conditions.

LinkSwitch-3 series technology assures precise power regulation and control.

Applications include industrial electronic power supplies, consumer electronics charging solutions, and networking equipment power converters. The LNK6407D-TL’s combination of high efficiency, flexible topology support, and compact size makes it a preferred choice for modern power management IC designs.

Explore the extensive range of AC/DC Converters and related power management ICs available at EnvMart to find optimal solutions for your electronic design needs.