TEA2376AT/1Y

Overview

The TEA2376AT/1Y is a digital configurable interleaved power factor correction controller from NXP Semiconductors. It operates in discontinuous conduction mode or quasi-resonant mode with valley switching to optimize efficiency, particularly at light loads. The device supports an input voltage range of 90 VRMS to 264 VRMS and features a SO-10 package. It is designed for high-efficiency AC-DC solutions.

Feature Summary

• Digital configurable architecture for flexible system design
• Interleaved PFC operation for reduced component count
• Valley switching optimization for enhanced light-load efficiency

Applications

• HD and U-HD televisions
• Server power supplies
• Desktop and all-in-one computers
• Gaming consoles
• High-power adapters

Procurement Notes

Verify the specific suffix 'AT' against current NXP recommendations, as documentation indicates this variant may be marked 'Not Recommended for New Designs'. Confirm package type (SO-10) and environmental compliance status via official datasheets before integration into new production cycles.

Selection Notes

Select this component for applications requiring digital flexibility in interleaved PFC designs. Ensure compatibility with active bridge rectifiers like the TEA2209T for complete solution performance. Validate thermal management requirements for the SO-10 package under intended load conditions.

Part Context

Part of the TEA2376 series, which includes variants like TEA2376BT and TEA2376DT. These controllers are part of NXP's GreenChip portfolio, focusing on smart, compact, and energy-efficient power solutions for modern electronic devices.

Replacement Considerations

TEA2376BT/1Y and TEA2376DT/1Y are available alternatives within the same series. Verify functional equivalence and package compatibility when substituting.