TEA1723DT/N1,118

Overview

The TEA1723DT/N1,118 is an AC-DC controller from the GreenChip TEA172x series designed for flyback converters. It integrates a high-voltage startup circuit and a power MOSFET. The device operates with a switching frequency of 53 kHz and supports a maximum duty cycle of 78%. It is optimized for low-power applications, specifically targeting systems requiring up to 11 W output power.

Feature Summary

• Integrates a power MOSFET with high-voltage startup capability
• Optimized for low-power flyback converter topologies
• Designed for efficient operation in small home appliances

Applications

• Small home appliance power supplies
• Low-power AC-DC conversion systems
• Flyback converter designs up to 11 W

Procurement Notes

Verify the exact suffix N1,118 against official NXP documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with your PCB footprint and reflow profile requirements before finalizing procurement orders.

Selection Notes

Select this component when designing compact AC-DC adapters where integration reduces external component count. It is suitable for applications prioritizing cost-efficiency and board space savings over high-power scalability.

Part Context

This part belongs to the TEA172x family of GreenChip controllers. These devices are engineered for high efficiency and low standby power consumption, making them ideal for modern energy-efficient consumer electronics standards.

Replacement Considerations

Consult NXP datasheets for direct pin-compatible alternatives within the TEA172x series, such as the TEA1721FT or TEA1723FT, ensuring voltage and current ratings match your specific design constraints.