INN4177C-H189-TL

AC DC Converters, Offline Switchers Overview

The INN4177C-H189-TL is an AC/DC converter from the InnoSwitch4-CZ series by Power Integrations. It utilizes PowiGaN technology based on Gallium Nitide (GaN). The device supports a wide input voltage range of 85-265 VAC and delivers up to 220 W output power. It is classified under PMIC - Power Management ICs. The component is supplied in a Reel package format.

AC DC Converters, Offline Switchers Feature Summary

• Integrates PowiGaN GaN technology for high-efficiency power conversion
• Part of the InnoSwitch4-CZ family designed for compact AC/DC applications

AC DC Converters, Offline Switchers Applications

• High-power density AC/DC power supplies
• Industrial equipment power systems
• Consumer electronics adapters requiring wide input voltage support

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix H189-TL against official datasheets to confirm pinout and thermal characteristics. Confirm moisture sensitivity levels and storage conditions prior to assembly. Ensure compatibility with existing PCB footprints and thermal management designs. Cross-reference manufacturer documentation for any recent revisions or obsolescence notices before finalizing procurement plans.

AC DC Converters, Offline Switchers Selection Notes

Select this component for designs requiring integrated GaN-based switching within the InnoSwitch4-CZ architecture. Consider the 220 W capability and 85-265 VAC input range when defining system requirements. Evaluate the Reel packaging constraints for automated assembly processes. Compare against other variants in the series if different power levels or packaging options are needed.

AC DC Converters, Offline Switchers Part Context

This part belongs to the InnoSwitch4-CZ series, which integrates primary-side regulation and control functions. The series leverages PowiGaN technology to reduce component count and improve power density. It serves as a solution for offline switcher applications needing high efficiency and compact form factors.