INN3265C-H214-TL

AC DC Converters, Offline Switchers Overview

The INN3265C-H214-TL is an AC/DC converter from the InnoSwitch3-CP series by Power Integrations. It utilizes a Flyback topology with Si technology and PowiGaN trademark features. The device operates within an input voltage range of 85-265 VAC, delivering 25 W output power at 1.265 V. Key electrical parameters include a switching frequency of 80 kHz, operating supply current of 650 uA, and breakdown voltage limits between 4.65 V and 5.15 V. It supports SMD/SMT installation in an InSOP-24D package, functions as an isolated off-line CV/CC QR Flyback switcher, and operates across temperatures from -40 C to +105 C.

AC DC Converters, Offline Switchers Feature Summary

• Integrates primary-side control, synchronous rectification, and FluxLink feedback for high efficiency
• Features constant power profile capability to optimize charging times
• Includes comprehensive protection mechanisms such as overvoltage lockout and thermal shutdown

AC DC Converters, Offline Switchers Applications

• Compact wall adapters
• Portable audio player chargers
• USB PD designs requiring fast charging
• Smart speaker power supplies

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix TL against official datasheets to confirm reel packaging specifications. Ensure compatibility with InSOP-24D footprint requirements during PCB layout. Confirm RoHS compliance status through manufacturer documentation prior to integration into regulated consumer electronics assemblies.

AC DC Converters, Offline Switchers Selection Notes

Select this component for designs prioritizing compact form factors and high efficiency in low-to-medium power applications. The integrated secondary side control eliminates the need for optocouplers. Verify that the 1.265 V output requirement aligns with target load specifications before finalizing the bill of materials.

AC DC Converters, Offline Switchers Part Context

This part belongs to the InnoSwitch3-CP family, which integrates primary and secondary controllers into a single IC. The series is designed to simplify the development of low-voltage, high-current power supplies. It replaces traditional discrete solutions by combining MOSFETs, drivers, and feedback loops into one package.

AC DC Converters, Offline Switchers Replacement Considerations

Consult official substitution lists for verified equivalents within the InnoSwitch3-CP family. Cross-reference pinouts and thermal characteristics when considering alternative models.