INN3865C-H801-TL

AC DC Converters, Offline Switchers Overview

The INN3865C-H801-TL is an AC/DC converter from the Innoswitch3-PD series, manufactured by Power Integrations. It delivers a maximum output power of 20 W with an input voltage range of 85 VAC to 265 VAC. The device utilizes Flyback topology and Si technology, operating at a switching frequency of 25 kHz. It features an InSOP-24D package for SMD/SMT installation. The component supports isolated operation across a temperature range of -40 C to +105 C. It includes one output channel and is classified under PMIC - Power Management ICs.

AC DC Converters, Offline Switchers Feature Summary

• Integrates primary-side regulation with synchronous rectification control within a compact footprint.
• Provides HIPOT-isolated feedback via FluxLink technology for enhanced safety and performance.
• Supports multi-mode Quasi-Resonant (QR) / DCM / CCM flyback controller operations.

AC DC Converters, Offline Switchers Applications

• Adapters and chargers for consumer electronics
• Low-power industrial equipment power supplies
• Home appliance control boards

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix H801 against the manufacturer's official datasheet to confirm pinout and electrical characteristics match your design requirements. Ensure compliance with RoHS directives and check humidity sensitivity levels prior to surface mount assembly processes. Confirm that the InSOP-24D package dimensions align with your PCB layout constraints.

AC DC Converters, Offline Switchers Selection Notes

Select this component for designs requiring high integration and simplified transformer winding due to primary-side regulation. Consider the 20 W power limit and 25 kHz switching frequency when determining thermal management needs. Evaluate the InSOP-24D package size relative to available board space compared to alternative packages in the Innoswitch3-PD family.

AC DC Converters, Offline Switchers Part Context

This part belongs to the Innoswitch3-PD family, which combines a high-voltage MOSFET, controller, and secondary-side sensing into a single package. The PowiGaN branding indicates advanced packaging technology aimed at reducing system component count. It serves as a drop-in solution for replacing discrete switcher and SR driver combinations in low-power offline applications.

AC DC Converters, Offline Switchers Replacement Considerations

Consult official cross-reference lists for direct substitutes within the Innoswitch3-PD series. Verify functional equivalence regarding output power ratings and package compatibility before substitution.