AS1107WL-T

Overview

The AS1107WL-T is a programmable LED driver manufactured by ams OSRAM. It features an I2C interface for configuration and control. The device supports multiple output channels with individual current regulation capabilities. It is designed for applications requiring precise LED brightness control and color mixing. The component operates within standard voltage ranges suitable for embedded systems.

Feature Summary

• Integrated I2C digital interface for simplified system control and programming
• Programmable constant current outputs for accurate LED dimming
• Supports complex PWM dimming patterns for visual effects

Applications

• Architectural lighting control systems
• RGBW LED pixel modules
• Display backlighting drivers

Procurement Notes

Verify the specific suffix WL-T against the official datasheet to confirm package type and tape/reel specifications. Confirm availability status as distribution channels may vary. Ensure compatibility with existing I2C bus voltage levels in the target design before procurement.

Selection Notes

Select this component when a compact solution with digital control is required. It is suitable for designs needing independent channel adjustment without external microcontrollers for each LED string. Consider thermal management requirements based on the total output current capacity defined in the electrical characteristics table of the datasheet.

Part Context

This part belongs to the AS11xx series of LED drivers from ams OSRAM. These devices are engineered for high-performance lighting applications. The series offers various pin counts and output configurations to suit different form factors and channel requirements in modern electronic lighting products.

Replacement Considerations

Check for direct substitutes within the AS11xx family that offer compatible pinouts. Verify if alternative drivers support the same I2C addressing scheme and current regulation accuracy. Ensure any replacement meets the same thermal and electrical specifications.