INN3679C-H606-TL

AC DC Converters, Offline Switchers Overview

The INN3679C-H606-TL is an AC/DC converter from the InnoSwitch3-EP series by Power Integrations. It utilizes GaN technology and a Flyback topology with secondary side regulation. The device supports an input voltage range of 85 VAC to 265 VAC, delivering up to 75 W output power. Key electrical parameters include a switching frequency of 132 kHz and a quiescent supply current of 1.95 mA. It operates within a temperature range of -40°C to +150°C and is housed in an InSOP-24D package.

AC DC Converters, Offline Switchers Feature Summary

• Integrates Gallium Nitride (GaN) technology for high-efficiency power conversion.
• Features isolated flyback topology with integrated secondary-side synchronous rectification control.
• Includes comprehensive protection mechanisms such as over-current, over-voltage, and over-temperature safeguards.

AC DC Converters, Offline Switchers Applications

• High-density consumer electronics adapters
• Industrial equipment power supplies
• IoT device charging solutions

AC DC Converters, Offline Switchers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the received part matches the specific ordering suffix H606-TL and belongs to the InnoSwitch3-EP family. Ensure compliance with RoHS standards and check for moisture sensitivity level requirements during storage and handling procedures prior to assembly.

AC DC Converters, Offline Switchers Selection Notes

Select this model when designing systems requiring high power density and efficiency above standard silicon alternatives. The integrated GaN switch and SR controller simplify the design process by reducing external component count. Consider the thermal performance capabilities and the wide operating temperature range suitable for demanding industrial environments.

AC DC Converters, Offline Switchers Part Context

This component is part of the InnoSwitch3-EP family, which represents an evolution in offline switcher ICs. It builds upon previous generations by incorporating advanced GaN technology to achieve higher power densities. The EP designation indicates enhanced performance characteristics tailored for professional and industrial applications requiring robust reliability.

AC DC Converters, Offline Switchers Replacement Considerations

Direct substitutes within the same family include INN3678C-H606-TL for slightly lower power requirements. For different power levels, consider INN3677C-H606-TL or other variants in the InnoSwitch3-EP series. Verify pin compatibility and thermal specifications before replacing existing designs.