TDA3629T/N2,118

Power Management - Specialized Overview

The TDA3629T/N2,118 is an automotive-grade light position controller manufactured by NXP Semiconductors. It adapts the elevation of car headlight beams based on driver-defined states via a potentiometer. The device operates within a wide voltage range of 8V to 18V with low current consumption of 6mA. It features regulators serving as standalone LED drivers configurable from 20mA to 150mA using external resistors, eliminating the need for a microcontroller. Packaged in a 16-SOIC surface-mount case measuring 9.9 mm x 3.9 mm x 1.35 mm.

Power Management - Specialized Feature Summary

• Adapts headlight beam elevation according to driver-defined states
• Operates without a microcontroller using external resistor configuration
• Configurable LED driver output ranging from 20mA to 150mA

Power Management - Specialized Applications

• Automotive headlight leveling systems
• Vehicle lighting control modules
• Driver-adjustable beam elevation mechanisms

Power Management - Specialized Procurement Notes

Verify the exact part number suffix against official NXP documentation to ensure correct package and grade specifications. Confirm automotive qualification status and operating temperature ranges required for your specific vehicle platform integration before procurement.

Power Management - Specialized Selection Notes

Select this component when designing headlight leveling circuits that require direct potentiometer input without complex microcontroller programming. Ensure the design accommodates the 16-SOIC package dimensions and supports the specified 8V to 18V supply voltage range for reliable automotive operation.

Power Management - Specialized Part Context

This component belongs to the TDA3629 family of light position controllers designed for automotive applications. It serves as a specialized integrated circuit for managing headlight beam direction, offering a dedicated solution for vehicle lighting adjustment systems requiring precise electrical control and robust performance under varying automotive electrical conditions.

Power Management - Specialized Replacement Considerations

Compatible variants include TDA3629T/YM,118 and TDA3629T/YM/WJ. Verify pinout compatibility and package dimensions before substitution to ensure seamless integration into existing PCB layouts and system architectures.