INN3673C-H606-TL

AC DC Converters, Offline Switchers Overview

The INN3673C-H606-TL is an AC/DC converter from the InnoSwitch3-EP series by Power Integrations. It utilizes a Flyback topology with Si technology and operates at a switching frequency of 85 kHz to 90 kHz. The device provides a maximum output power of 15 W with an output voltage of 1.265 V and an output current of up to 2.64 A. It accepts an input voltage range of 4.65 V to 5.15 V. The IC features isolated output, operates within a temperature range of -40 C to +150 C, and has a quiescent supply current of 480 uA. It is housed in an InSOP-24D package.

AC DC Converters, Offline Switchers Feature Summary

• Integrates primary-side control, high-voltage switch, and secondary-side synchronous rectification into a single chip.
• Employs FluxLink feedback technology for precise constant voltage and constant current regulation without optocouplers.
• Includes comprehensive protection mechanisms such as over-temperature shutdown, over-voltage protection, and over-current limiting.

AC DC Converters, Offline Switchers Applications

• Low-power offline AC/DC power supplies
• Consumer electronics adapters
• Industrial control system power modules

AC DC Converters, Offline Switchers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and moisture sensitivity level (MSL 3) prior to storage and assembly. Ensure proper handling procedures are followed to prevent electrostatic discharge damage during surface mount installation.

AC DC Converters, Offline Switchers Selection Notes

Select this model for applications requiring compact design and high efficiency in low-power scenarios. Consider the specific output voltage and current requirements against the 15 W power limit. Evaluate thermal management needs given the wide operating temperature range and integrated heat dissipation capabilities of the InSOP-24D package.

AC DC Converters, Offline Switchers Part Context

This component belongs to the InnoSwitch3-EP family, designed to simplify power supply development. It combines PowiGaN technology with advanced control algorithms to achieve high performance in a small form factor. The series targets applications demanding strict energy efficiency standards and reliable operation in diverse environmental conditions.

AC DC Converters, Offline Switchers Replacement Considerations

Consult official documentation for cross-reference data. Verify pin compatibility and electrical specifications before substituting with other models in the InnoSwitch3-EP series or alternative manufacturers' offerings.

AC DC Converters, Offline Switchers FAQ

What is the switching frequency range of the INN3673C-H606-TL?

The switching frequency ranges from 85 kHz to 90 kHz.

Does the INN3673C-H606-TL support synchronous rectification?

Yes, it integrates secondary-side detection and synchronous rectification drivers.

What is the maximum operating temperature for this IC?

The maximum operating temperature is +150 C.