LNK363GN

AC DC Converters, Offline Switchers Overview

The LNK363GN-TL is an AC/DC converter from the LNK36 series by Power Integrations. It operates with a switching frequency of 132 kHz and a maximum duty cycle of 60%. The device supports an input voltage range of 85 VAC to 265 VAC, delivering 4.7 W at this range and 7.5 W at 230 VAC. It features a SMD-8 package, outputs 5.8 V, and has a working supply current of 250 uA. The component utilizes Silicon technology and functions within a temperature range of -40 C to +150 C.

AC DC Converters, Offline Switchers Feature Summary

• Integrates high-voltage power switch and control circuitry for offline flyback applications
• Incorporates EcoSmart technology for low no-load power consumption
• Includes internal startup circuitry and advanced protection mechanisms

AC DC Converters, Offline Switchers Applications

• Adapters and chargers
• Set-top boxes
• DVD players
• General-purpose auxiliary power supplies

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix (e.g., TL) against the datasheet to confirm packaging type and reel specifications. Ensure the manufacturer part number matches the required pinout and thermal characteristics. Cross-reference RoHS compliance status with the latest official documentation before finalizing procurement orders.

AC DC Converters, Offline Switchers Selection Notes

Select based on the required output power levels of 4.7 W or 7.5 W depending on the input voltage conditions. Consider the SMD-8 package constraints for PCB layout. Evaluate the 132 kHz switching frequency for EMI filtering requirements. Confirm compatibility with the target application's thermal management capabilities given the operating temperature range.

AC DC Converters, Offline Switchers Part Context

This component belongs to the TinySwitch-5 family, designed for energy-efficient, low-power offline switcher ICs. It integrates the power MOSFET and controller into a single package to simplify design and reduce component count. The LNK36 series targets compact power supply designs requiring high reliability and efficiency in small form factors.

AC DC Converters, Offline Switchers Replacement Considerations

Consult official substitution guides for compatible parts within the same family or series. Verify pin-to-pin compatibility and electrical parameter equivalence before implementation.