INN3464C-H401-TL

AC DC Converters, Offline Switchers Overview

The INN3464C-H401-TL is an AC/DC converter from the InnoSwitch3-MX series by Power Integrations. It utilizes PowiGaN technology and a Flyback topology with SMD/SMT installation. The device supports an input voltage range of 85 VAC to 265 VAC, delivering 23 W output power at 650 V breakdown voltage. Key electrical parameters include a switching frequency of 132 kHz, output current of 1.52 A, and quiescent supply current of 200 uA. Operating temperatures range from -40 C to +105 C.

AC DC Converters, Offline Switchers Feature Summary

• Integrates PowiGaN primary switch and controller with secondary-side synchronous rectification for high efficiency.
• Features I²C digital control interface allowing dynamic adjustment of output voltage and current.
• Includes integrated FluxLink™ feedback technology meeting HIPOT isolation requirements.
• Supports Zero Voltage Switching (ZVS) in both continuous and discontinuous conduction modes.

AC DC Converters, Offline Switchers Applications

• Monitors
• Televisions
• Multiple output single-stage power supplies

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix H401 against official datasheets to confirm pinout and functional configuration, as suffixes may indicate variations in package or internal settings. Confirm moisture sensitivity level (MSL 3) handling requirements during assembly. Ensure ordering quantities align with factory reel specifications of 2000 units per standard packaging.

AC DC Converters, Offline Switchers Selection Notes

Select this component for designs requiring high integration and digital control via I²C. It is suitable for applications needing efficient flyback conversion with PowiGaN technology. Consider thermal management capabilities within the specified temperature range. Evaluate compatibility with active clamp ICs like ClampZero for enhanced ZVS performance if required by the design topology.

AC DC Converters, Offline Switchers Part Context

This part belongs to the InnoSwitch3-MX family, designed for efficient AC/DC conversion. It integrates primary and secondary controllers into a single package, reducing component count. The series targets compact power adapter designs with high efficiency and advanced protection features.

AC DC Converters, Offline Switchers Replacement Considerations

INN3464C-TL

AC DC Converters, Offline Switchers FAQ

What is the maximum operating temperature?

The maximum operating temperature is +105 C.

Does it support digital control?

Yes, it includes an I²C interface for digital control of output voltage and current.