INN3266C-H204-TL

AC DC Converters, Offline Switchers Overview

The INN3266C-H204-TL is an AC/DC converter from the InnoSwitch3-CP series, utilizing PowiGaN technology. It features a Flyback topology with secondary side synchronous rectification in an InSOP-24D package. The device supports an input voltage range of 85 VAC to 265 VAC and delivers up to 40 W output power at 27 V and 2.32 A. Operating parameters include a switching frequency of 132 kHz, a quiescent current of 860 uA, and a breakdown voltage of 750V. It functions within a temperature range of -40°C to +105°C.

AC DC Converters, Offline Switchers Feature Summary

• Integrates PowiGaN high-voltage switches with secondary-side synchronous rectification for optimized efficiency across all load conditions.
• Employs FluxLink digital feedback technology to eliminate optocouplers and magnetic isolators while ensuring HIPOT compliance.
• Includes comprehensive protection mechanisms such as cycle-by-cycle current limiting, overvoltage protection, and thermal shutdown.

AC DC Converters, Offline Switchers Applications

• Adapters and chargers for mobile devices
• Consumer electronics power supplies
• Low-power industrial equipment

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix H204 against official datasheets to confirm pinout and functional configuration. Confirm RoHS compliance status and moisture sensitivity level (MSL) requirements prior to assembly. Ensure the InSOP-24D footprint matches the design layout. Check for any recent product change notices regarding packaging or material composition.

AC DC Converters, Offline Switchers Selection Notes

Select this component for designs requiring high power density and simplified bill of materials due to integrated control and rectification. Suitable for applications needing isolation without external optocouplers. Consider the 132 kHz switching frequency for EMI management. Evaluate thermal performance based on the 40 W maximum output capability and operating temperature limits.

AC DC Converters, Offline Switchers Part Context

This part belongs to the InnoSwitch3-CP family, designed for compact offline power conversion. It combines primary-side control logic with integrated PowiGaN switches and SR drivers. The series targets high-efficiency standards by minimizing passive component count and reducing heat generation through advanced GaN technology.

AC DC Converters, Offline Switchers Replacement Considerations

INN3266C-H214-TL: Verify if the H214 suffix indicates identical functionality or different pinout/configuration before substitution.

AC DC Converters, Offline Switchers FAQ

Does the INN3266C-H204-TL require an optocoupler?

No, it utilizes internal FluxLink digital feedback technology to provide isolation and regulation without an optocoupler.

What is the maximum output power rating?

The device supports output power ratings up to 40 W.