AL1678-08BS7-13

Overview

The AL1678-08BS7-13 is an LED driver IC manufactured by Diodes Incorporated, designed for AC/DC offline step-down (buck) applications. It features a single output capable of delivering up to 800mA with no dimming functionality. The device operates in a 7-pin SO package and is supplied in tape and reel format. Key electrical characteristics include a supply current of 100uA, making it suitable for energy-efficient power supply designs.

Feature Summary

• Integrated AC/DC offline switcher topology for buck conversion
• Fixed output current capability up to 800mA
• Low supply current consumption of 100uA
• Non-dimming operation mode

Applications

• LED lighting power supplies
• Offline buck converter circuits
• AC/DC LED drivers

Procurement Notes

Verify the exact suffix '08BS7' against the manufacturer's official datasheet to confirm pinout and thermal specifications. Ensure the 7-pin SO package matches your PCB footprint requirements. Confirm that the non-dimming configuration aligns with your system design needs before finalizing procurement.

Selection Notes

Select this component when a compact, non-dimming LED driver solution is required for AC/DC applications. The 800mA output current rating suits medium-power LED arrays. Consider the 7-pin SO package size for space-constrained designs. Verify compatibility with your input voltage range and thermal management strategy.

Part Context

This part belongs to Diodes Incorporated's LED driver portfolio, specifically targeting offline AC/DC conversion. It complements their broader range of power management solutions for consumer and industrial electronics. The product line emphasizes efficiency and compact form factors for modern lighting applications.

Replacement Considerations

Consult Diodes Incorporated's official cross-reference tools or datasheets for verified substitute part numbers. Do not assume functional equivalence with other LED drivers without verifying pinouts, current ratings, and control interfaces.