LNK625DG,Energy-Efficient Off-Line Switcher,8W,SMD

The LNK625DG - SMD is a highly efficient off-line switcher, part of the LinkSwitch-CV family, designed to simplify low-power, constant voltage converter applications. It eliminates the need for optocouplers and secondary control circuitry, providing accurate output regulation with minimal external components. The integrated 725V power MOSFET, along with auto-restart protection, thermal shutdown, and current limit features, ensures reliable operation in demanding environments.

With a universal input voltage range of 85V to 265V AC, the LNK625DG is ideal for use in adapters, standby power supplies, and industrial controls. It can deliver up to 8W in adapter designs and 13.5W in open-frame designs with an operating frequency of 66kHz, allowing the use of smaller external components. Packaged in a SO-8C surface-mount package, this switcher is well-suited for space-constrained power supply designs.

• Energy-Efficient Design: Designed for low-power, high-efficiency off-line switcher applications, eliminating the need for optocouplers and bias windings.
• Universal Input Voltage: Operates over a wide input range of 85V to 265V AC, providing flexibility in global power supply systems.
• 8W Output Power: Capable of delivering up to 8W in adapters and 13.5W in open-frame designs with high efficiency.
• Integrated Protection Features: Includes overcurrent protection, auto-restart, and thermal shutdown for enhanced safety and reliability.
• 66kHz Switching Frequency: Supports high-frequency operation, reducing external component size and improving overall efficiency.
• Compact SO-8C Package: Designed for surface-mount applications, offering easy integration into space-constrained designs.