LNK616PG

AC DC Converters, Offline Switchers Overview

The LNK616PG is an AC/DC converter from the LinkSwitch-II family, designed for offline flyback applications. It integrates a high-voltage power MOSFET and controller in a DIP-8C package. Key electrical parameters include a switching frequency of 65 kHz, a maximum duty cycle of 55%, and a breakdown voltage of 700 V. The device supports an input voltage range of 85-265 VAC and delivers up to 6.1 W output power with an output current of 654 mA. Operating temperature ranges from -40°C to +150°C, with a quiescent supply current of 520 uA.

AC DC Converters, Offline Switchers Feature Summary

• Integrates a high-voltage power MOSFET and controller into a single low-pin-count package
• Includes proprietary E-Shield technology to simplify EMI filter design
• Features frequency jittering to reduce electromagnetic interference peaks

AC DC Converters, Offline Switchers Applications

• Universal input mobile phone chargers
• Adapters for consumer electronics
• General-purpose isolated DC/DC converters

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix 'PG' confirms the through-hole DIP-8C packaging variant. Confirm RoHS compliance status via the official datasheet before integration. Ensure the supplier provides valid traceability documentation for the Power Integrations manufacturing origin.

AC DC Converters, Offline Switchers Selection Notes

Select this component for designs requiring integrated high-voltage switching without external gate drivers. The fixed 65 kHz frequency suits cost-sensitive applications where variable frequency control is unnecessary. Verify that the 6.1 W power capability meets the load requirements within the specified thermal constraints.

AC DC Converters, Offline Switchers Part Context

This part belongs to the LinkSwitch-II series, which targets low-power offline conversion needs. It serves as a compact alternative to discrete solutions by combining power and control functions. The DIP-8C package facilitates manual assembly or standard through-hole wave soldering processes.

AC DC Converters, Offline Switchers Replacement Considerations

Check the manufacturer's official substitution guide for verified alternatives. Generic cross-references may lack the integrated E-Shield capabilities or specific pinout compatibility required for direct board replacement.