BCR401RE6433HTMA1

Overview

The BCR401RE6433HTMA1 is a single-channel linear LED driver IC manufactured by Infineon Technologies. It operates with an input voltage up to 18V and provides a constant output current of 60mA. The device is housed in a PG-SOT-143R-3D surface-mount package. Key electrical characteristics include a maximum operating temperature of +150°C and compliance with RoHS standards. This component is designed for efficient LED lighting applications requiring precise current regulation.

Feature Summary

• Provides constant current drive for single-channel LED loads
• Operates with input voltages up to 18V
• Features high thermal stability suitable for demanding environments

Applications

• LED lighting systems
• General illumination circuits
• Indicator lighting modules

Procurement Notes

Verify the exact suffix HTMA1 against official Infineon documentation to confirm pinout and specifications, as variations exist within the BCR401 family. Confirm end-of-life status and availability through authorized distributors, as this specific part number may be discontinued or subject to limited supply constraints.

Selection Notes

Select this component when a simple, low-component-count solution for driving LEDs at 60mA is required. Ensure the application voltage does not exceed 18V. Consider thermal management requirements due to the linear regulation method, which dissipates excess voltage as heat within the SOT-143R package.

Part Context

This part belongs to the BCR401 series of LED drivers from Infineon. It is functionally similar to other variants like BCR401RE6327HTSA1 but differs in packaging and specific manufacturing lot codes. The E6433 suffix indicates a specific tape and reel configuration or manufacturing batch identifier rather than a functional change.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Users should consult Infineon's official replacement guide or contact technical support for qualified alternatives.