AL1792AFE-13

Overview

The AL1792AFE-13 is a dual-channel AC/DC LED driver IC from Diodes Incorporated, designed for PWM dimming applications. It operates within an input voltage range of 6.5 V to 30 V and delivers a maximum output current of 1 A per channel. The device utilizes a U-DFN4030 surface-mount package and supports two independent channels for precise LED control.

Feature Summary

• Dual-channel architecture for independent LED string management
• Integrated PWM dimming capability for brightness control
• AC/DC direct drive topology simplifying circuit design

Applications

• LED lighting fixtures requiring dual-zone control
• General illumination systems with PWM dimming support
• Compact AC/DC powered LED drivers

Procurement Notes

Verify the specific manufacturer part number against official Diodes Incorporated documentation to confirm pinout compatibility and electrical specifications. Ensure that the U-DFN4030 package dimensions align with your PCB layout requirements. Cross-reference thermal performance data with your intended operating environment to guarantee reliability under load conditions.

Selection Notes

Select this component when a dual-channel solution is required for AC/DC LED applications. The integrated PWM functionality eliminates external dimming controllers. Consider the U-DFN4030 package size constraints and verify that the 1 A output current per channel meets the load requirements of the target LED strings without exceeding thermal limits.

Part Context

This component belongs to the AL179x series of LED drivers from Diodes Incorporated. It is engineered for high-efficiency AC/DC conversion in lighting applications. The series emphasizes compact form factors and integrated protection features suitable for modern solid-state lighting designs.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.