TEA1792T/N1,118

Overview

The TEA1792T/N1,118 is a GreenChip synchronous rectification controller designed for high-side and low-side control in power supplies. Manufactured by NXP Semiconductors, it operates within a supply voltage range of 8.5V to 38V. The device supports an output current of 2.7 A and functions across a temperature range of -40°C to +150°C. It is housed in an 8-SOIC package with a width of 3.90mm. This component is classified under specialized power management ICs.

Feature Summary

• Supports both high-side and low-side synchronous rectification control
• Integrated into the GreenChip series for efficient power management
• Designed for robust operation in demanding thermal environments

Applications

• Discontinuous Conduction Mode (DCM) Power Factor Correction
• Synchronous rectification in switch-mode power supplies
• AC-DC converter designs requiring high efficiency

Procurement Notes

Verify the specific ordering suffix and packaging configuration against official NXP documentation before procurement. Ensure that the selected variant matches the required pinout and electrical specifications for the target application design. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm authenticity and availability status.

Selection Notes

Select this component for applications requiring dedicated synchronous rectification control in DCM PFC circuits. Consider the 8-SOIC package constraints and the specified operating temperature range when designing the thermal management strategy. Evaluate the 2.7 A output current capability against the load requirements of the secondary side rectification stage.

Part Context

This part belongs to the TEA1792T series from NXP Semiconductors, focusing on specialized power management solutions. It complements other GreenChip controllers by providing precise gate drive signals for external MOSFETs. The series targets high-efficiency AC-DC conversion systems where minimizing conduction losses is critical for overall system performance.

Replacement Considerations

Consult official NXP substitution guides for verified alternatives. Generic cross-references may not match the specific control logic or pinout requirements.