AL5812MP-13

LED Driver IC Overview

The AL5812MP-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 150 mA with an adjustable output voltage range from 1 V to 60 V. The device operates on a supply voltage between 3.5 V and 60 V and supports PWM dimming functionality. Packaged in an 8-pin MSOP format, it integrates internal switching components to facilitate compact circuit designs.

LED Driver IC Feature Summary

• Integrates internal high-voltage switch for simplified design
• Supports PWM dimming for brightness control
• Provides constant current regulation for LED stability

LED Driver IC Applications

• Signage illumination systems
• Compact LED lighting modules
• Non-isolated LED driver circuits

LED Driver IC Procurement Notes

Verify the specific suffix and package variant against official Diodes Incorporated documentation before procurement. Confirm that the 150 mA output rating aligns with the target LED load requirements. Ensure the operating voltage range covers the intended application's input and drop-out conditions. Cross-reference the part number with authorized distributors to ensure authenticity and traceability.

LED Driver IC Selection Notes

Select this component when a linear topology is preferred for low noise and simple implementation in low-to-medium power LED applications. It is suitable for designs requiring integrated switching capabilities without external MOSFETs. Consider the thermal performance within the MSOP-8 package relative to the expected power dissipation at the maximum 150 mA output current.

LED Driver IC Part Context

This part belongs to the AL58xx series of linear LED drivers from Diodes Incorporated. It shares functional similarities with other models like the AL5814 and AL5817 but differs in output current capacity, supporting up to 150 mA compared to the 15 mA found in those variants. The series focuses on providing efficient, cost-effective solutions for general LED lighting needs.

LED Driver IC Replacement Considerations

The AL5814MP-13 and AL5817MP-13 are related parts within the same family but offer lower output currents (15 mA). Direct substitution requires verifying that the reduced current capability meets the specific LED string requirements.