AL5810D-13

Overview

The AL5810D-13 is a linear LED driver IC manufactured by Diodes Incorporated, designed for constant current regulation in lighting applications. It features a single output channel capable of delivering up to 200 mA with PWM dimming support. The device operates within a supply voltage range of 2 V to 60 V and supports an output voltage up to 60 V. It is housed in a surface-mount TO-252 (DPAK) package with three pins. The component functions reliably across a temperature range of -40°C to +105°C, ensuring stability in various environmental conditions.

Feature Summary

• Linear topology provides simple implementation for constant current LED driving without complex external components.
• Supports Pulse Width Modulation (PWM) dimming for precise brightness control capabilities.
• Wide input voltage range accommodates diverse power supply configurations from low to high voltage sources.

Applications

• General solid-state lighting systems requiring constant current regulation
• LED backlighting modules for displays and indicators
• Automotive interior or exterior lighting circuits

Procurement Notes

Verify the specific suffix 'D' corresponds to the TO-252 package variant when sourcing. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure thermal management design accounts for power dissipation limits specified in the datasheet. Cross-reference pinout diagrams with PCB layout requirements to prevent installation errors during assembly processes.

Selection Notes

Select this component for applications requiring a cost-effective linear solution over switching regulators. Consider the thermal performance constraints inherent to linear drivers when designing heat dissipation paths. Evaluate the maximum output current requirement against the 200 mA limit to ensure adequate headroom. Verify that the operating voltage range aligns with the system's available power rails.

Part Context

This part belongs to Diodes Incorporated's portfolio of analog mixed-signal integrated circuits, specifically within the LED driver category. It serves as a specialized power management solution for controlling LED intensity and longevity. The product line emphasizes reliability and ease of use for manufacturers designing compact lighting electronics.

Replacement Considerations

Check for direct substitutes such as the AL5809 series if different current ratings are required. Verify pin compatibility and package dimensions before swapping to ensure mechanical fit. Review electrical specifications carefully to confirm equivalent performance characteristics in the target application.