INN5376F-H901-TL

AC DC Converters, Offline Switchers Overview

The INN5376F-H901-TL is a digitally controllable off-line CV/CC flyback switcher IC from the InnoSwitch5-Pro family. It utilizes GaN technology and operates in a flyback topology with an input voltage range of 85 VAC to 264 VAC. The device supports output voltages from 3 V to 30 V and delivers up to 115 W of power. Switching frequency ranges from 50 kHz to 130 kHz. It is housed in an InSOP-T28D package, suitable for surface mount installation, and functions within a temperature range of -40°C to +150°C.

AC DC Converters, Offline Switchers Feature Summary

• Integrates secondary-side rectifier FET control to achieve zero-voltage switching (ZVS) across line and load conditions.
• Features digital programmability via I2C interface for dynamic adjustment of output parameters and telemetry monitoring.
• Incorporates secondary-side sensing to dynamically adjust rated output power capability based on line conditions.

AC DC Converters, Offline Switchers Applications

• Programmable industrial power supplies with adjustable output voltage
• High-efficiency isolated AC/DC converters requiring digital control
• Power adapters meeting strict energy efficiency regulations

AC DC Converters, Offline Switchers Procurement Notes

Verify component authenticity through authorized Power Integrations distributors or certified channels. Confirm RoHS compliance status and humidity sensitivity handling requirements prior to assembly. Ensure ordering suffixes match specific reel or cut tape packaging needs as defined in official datasheets. Validate supply chain documentation against current manufacturer records.

AC DC Converters, Offline Switchers Selection Notes

Select this component for designs requiring high power density and digital configurability. The integrated GaN technology enables efficient operation without external gate drivers. Consider the InSOP-T28D package constraints for PCB layout. Verify that the application requires I2C communication capabilities for optimal utilization of the digital features.

AC DC Converters, Offline Switchers Part Context

This part belongs to the InnoSwitch5-Pro series, representing an evolution in integrated AC/DC conversion solutions. It combines primary-side control with secondary-side synchronous rectification in a single monolithic IC. The series targets applications demanding high efficiency and compact form factors while reducing bill-of-materials complexity.

AC DC Converters, Offline Switchers FAQ

How is the output voltage adjusted?

Output voltage is adjusted digitally via the I2C interface by programming command registers, allowing for dynamic changes during operation.

What protection features are included?

The IC includes comprehensive protection features such as fault monitoring and power state telemetry reporting, supporting constant voltage, constant current, and constant power modes.