TLE4209AHKLA1

Overview

The TLE4209AHKLA1 is a brush DC motor controller manufactured by Infineon Technologies. It is housed in an 8-pin Green Plastic DIP package (PG-DIP-8) with an inline rectangular form factor. The device functions as a single half-bridge driver capable of delivering a maximum output current of 1 A. It is designed for automotive applications, featuring compliance with RoHS and lead-free standards.

Feature Summary

• Integrated half-bridge architecture for bipolar parallel motor control
• Automotive-grade qualification ensuring reliability in harsh environments
• Lead-free construction compliant with environmental directives

Applications

• Bipolar brushed DC motor driving
• Automotive auxiliary systems
• Industrial motor control interfaces

Procurement Notes

Verify the specific suffix HKLA1 to confirm the through-hole DIP-8 packaging variant. Ensure compatibility with existing PCB footprints designed for PG-DIP-8 components. Cross-reference the manufacturer's latest datasheet for any updates on pinout configurations or thermal characteristics before finalizing the design.

Selection Notes

Select this component when a robust, automotive-qualified half-bridge solution is required for brushed DC motors. It is suitable for designs needing a single channel with up to 1 A output current in a through-hole package. Consider alternative surface-mount variants if board space constraints require SMD technology.

Part Context

This part belongs to Infineon's MOTIX™ multi half-bridge IC family, specifically tailored for motor control applications. It complements other drivers like the TLE4209G series but offers distinct packaging options. The product line supports various automotive and industrial motor control requirements with integrated protection features.

Replacement Considerations

The TLE4209G serves as a related functional equivalent within the same family. Verify package compatibility, as the G variant typically uses surface-mount packaging compared to the through-hole HKLA1 version.