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Product Detailed Parameters
- Description：IC REG
- Series：-
- Mfr：ams-OSRAM USA INC.
- Package：Tape & Reel (TR)
- Function：-
- Output Configuration：-
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- Output Type：-
- Number of Outputs：-
- Voltage - Input (Min)：-
- Voltage - Input (Max)：-
- Voltage - Output (Min/Fixed)：-
- Voltage - Output (Max)：-
- Current - Output：-
- Frequency - Switching：-
- Synchronous Rectifier：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
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Overview
The AS1384B-BWLT is a high-speed, low-power LED driver manufactured by ams OSRAM. It features an I2C interface for digital control and supports multiple output channels to drive LEDs with precise current regulation. The device integrates protection mechanisms such as open-load detection and thermal shutdown to ensure reliable operation in compact electronic designs.
Feature Summary
- Digital I2C interface for configuration and control
- Integrated LED current regulation
- Built-in diagnostic and protection features
Applications
- Smartphone display backlighting
- Camera flash illumination
- Portable device indicator lighting
Procurement Notes
Verify the specific suffix and package variant against the manufacturer's official datasheet before procurement. Confirm that the component meets all required environmental compliance standards for the target application region. Cross-reference the part number with authorized distributors to ensure authenticity and traceability.
Selection Notes
Select this component when a compact, digitally controlled LED driver is required for portable electronics. Ensure the system design accommodates the I2C bus requirements and that the thermal management strategy aligns with the device's power dissipation characteristics under maximum load conditions.
Part Context
This part belongs to the AS138x series of LED drivers designed for mobile and consumer applications. It is engineered to provide efficient light output while minimizing power consumption, making it suitable for battery-operated devices where space and energy efficiency are critical constraints.
Replacement Considerations
Consult the official cross-reference list for verified substitutes. Ensure any replacement maintains compatible pinout, electrical specifications, and communication protocols to avoid redesign efforts.
