BCR405UE6327HTSA1

Overview

The BCR405UE6327HTSA1 is a linear LED driver IC manufactured by Infineon Technologies, designed for single-output lighting applications. It operates with a maximum supply voltage of 40 V and delivers an output current up to 65 mA. The device supports both Boost and Buck topologies within the SC-74-6 package. It features high current accuracy and is qualified under AEC-Q100 standards for automotive reliability. The component functions effectively across a wide temperature range from -65°C to +150°C TJ.

Feature Summary

• Linear regulation architecture optimized for single-channel LED driving
• High current accuracy ensures consistent luminance performance
• AEC-Q100 qualification supports automotive environment requirements

Applications

• Automotive interior lighting systems
• General solid-state lighting modules
• LED backlighting drivers

Procurement Notes

Verify the specific suffix E6327HTSA1 against official Infineon documentation to confirm packaging and tape-and-reel specifications. Confirm end-of-life status with the manufacturer prior to design finalization. Ensure compatibility with existing PCB footprints for the SC-74-6 package. Validate thermal management requirements for the intended operating temperature range.

Selection Notes

Select this component when a simple, cost-effective linear solution is required for low-power LED strings. It is suitable for applications where precise current control is needed without complex PWM dimming circuitry. Consider the 40V input limit and 65mA output capability during system design. Verify that the single-channel configuration meets the load requirements.

Part Context

This part belongs to the BCR405 series of linear LED drivers from Infineon. It shares functional similarities with other members in the family but differs in specific electrical ratings and packaging options. The HTSA1 suffix typically denotes specific tape-and-reel packaging configurations used in high-volume manufacturing environments.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.