LNK6767V

AC DC Converters, Offline Switchers Overview

The LNK6767V is a LinkSwitch-HP family offline switcher integrating a primary-side regulated controller and a 650 V power MOSFET in an eSOP-12B package. It supports flyback topologies with a switching frequency of 132 kHz and a maximum duty cycle of 66%. The device operates from an input voltage range of 85 VAC to 265 VAC, delivering up to 59 W at 230 VAC or 43 W across the universal input range. Key electrical parameters include a maximum output voltage of 50 V, a quiescent supply current of 1.4 mA, and an operating temperature range from -40 °C to +125 °C.

AC DC Converters, Offline Switchers Feature Summary

• Integrates primary-side regulation for precise constant voltage control without optocouplers
• Features EcoSmart technology for high efficiency and low no-load power consumption
• Includes comprehensive protection against overvoltage, overcurrent, and thermal faults

AC DC Converters, Offline Switchers Applications

• High-efficiency AC/DC adapters
• Universal input power supplies
• Consumer electronics power systems

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix 'V' indicates the eSOP-12B surface-mount package variant. Confirm availability status as distribution data may vary. Ensure design compliance with RoHS standards and moisture sensitivity levels before procurement.

AC DC Converters, Offline Switchers Selection Notes

Select this component for designs requiring high power density and simplified bill of materials. The integrated 650 V MOSFET suits cost-sensitive applications compared to higher voltage variants. Verify thermal management requirements for the eSOP-12B package during layout.

AC DC Converters, Offline Switchers Part Context

This part belongs to the LinkSwitch-HP series, designed for high-power offline converters. It replaces traditional discrete solutions by combining control logic and power switching. The series targets applications demanding strict regulation and high energy efficiency.

AC DC Converters, Offline Switchers Replacement Considerations

The LNK6767K is a pin-compatible alternative in the same family but utilizes an eSOP-12B package variant. Verify package dimensions and thermal characteristics when substituting.