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Product Detailed Parameters
- Description：IC LED DRIVER LINEAR SOT343
- Series：-
- Mfr：Infineon Technologies
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Linear
- Topology：-
- Internal Switch(s)：No
- Number of Outputs：1
- Voltage - Supply (Min)：1.8V
- Voltage - Supply (Max)：18V
- Voltage - Output：-
- Current - Output / Channel：-
- Frequency：-
- Dimming：-
- Applications：Lighting
- Operating Temperature：-
- Mounting Type：Surface Mount
- Package / Case：SC-82A, SOT-343
- Supplier Device Package：SOT-343
- Grade：-
- Qualification：-
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Overview
The BCR205WH6327XTSA1 is a linear LED driver IC manufactured by Infineon Technologies, housed in an SOT-343 package. It provides a constant output current of 80 mA for single-channel LED applications. The device supports analog dimming functionality and operates within a standard temperature range suitable for automotive and industrial environments.
Feature Summary
- Integrated linear regulation for stable LED current control
- Supports analog dimming for brightness adjustment
- Single-channel output configuration
Applications
- Automotive interior lighting systems
- Dashboard indicator illumination
- General-purpose LED status indicators
Procurement Notes
Verify the specific datasheet revision and AEC-Q100 qualification status directly with Infineon or authorized distributors before procurement. Confirm that the SOT-343 package dimensions match your PCB footprint requirements. Ensure the 80 mA output current aligns with your LED forward current specifications to prevent overdriving or under-driving the load.
Selection Notes
Select this component when a simple, low-component-count solution for constant current LED driving is required. It is suitable for applications where precise digital communication is unnecessary but reliable analog dimming and basic protection features are needed. Consider thermal dissipation capabilities relative to the ambient operating conditions and PCB copper area available for heat spreading.
Part Context
This part belongs to Infineon's BCR series of LED drivers, designed specifically for automotive and general lighting applications. The series offers various current ratings and packaging options to accommodate different LED power levels and board space constraints. The BCR205 variant focuses on mid-range current applications requiring robust performance in electrically noisy environments.
Replacement Considerations
Check for direct pin-compatible substitutes within the BCR series, such as other BCR2xx variants with adjusted current ratings. Verify if alternative manufacturers offer comparable linear LED drivers in the SOT-343 package with similar 80 mA output and analog dimming support.
