INN3167C-H101-TL

AC DC Converters, Offline Switchers Overview

The INN3167C-H101-TL is an offline switcher from the InnoSwitch3-CE family, designed for flyback converters up to 45 W. It integrates a 650 V MOSFET, synchronous rectification driver, and FluxLink feedback link within an InSOP-24D package. The device operates at a switching frequency of 100 kHz with a maximum output current of 2.64 A. It supports an input voltage range of 85 VAC to 265 VAC and delivers a regulated output voltage of 27 V. The component functions within a temperature range of -40°C to +105°C.

AC DC Converters, Offline Switchers Feature Summary

• Integrates primary-side controller, 650 V MOSFET, secondary-side sensing, and synchronous rectification driver in a single IC
• Utilizes HIPOT-isolated FluxLink technology for precise regulation independent of transformer parameters
• Incorporates multi-mode Quasi-Resonant (QR) and CCM flyback control for high efficiency across load ranges

AC DC Converters, Offline Switchers Applications

• Compact AC/DC adapters
• Low power consumer electronics chargers
• General purpose isolated power supplies

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix H101 against official datasheets to confirm the fixed 27 V output configuration. Confirm the InSOP-24D package type and moisture sensitivity level requirements during storage and handling. Ensure compatibility with the manufacturer's PI Expert design software for accurate implementation.

AC DC Converters, Offline Switchers Selection Notes

Select this part for designs requiring integrated synchronous rectification and high accuracy without external optocouplers. It is suitable for applications needing compact footprints and compliance with stringent energy efficiency standards. Verify that the 27 V output aligns with system requirements before procurement.

AC DC Converters, Offline Switchers Part Context

This component belongs to the InnoSwitch3-CE series, which combines primary and secondary side functionalities into one package. The series targets low-power applications where size reduction and efficiency are critical. It represents a shift towards highly integrated solutions that simplify transformer design and reduce bill of materials.

AC DC Converters, Offline Switchers Replacement Considerations

INN3168C-H101-TL offers similar integration with potentially different power ratings or output configurations within the same family.