SP6686ER-L

Overview

The SP6686ER-L is a current-regulated charge pump LED driver designed for high-brightness LED applications, specifically camera flash. It operates within an input voltage range of 2.7 V to 5.5 V and delivers a maximum output current of 400 mA. The device utilizes a buck-boost topology and is housed in a DFN-10 (3x3 mm) package. It functions reliably across a temperature range of -40°C to +85°C.

Feature Summary

• Current-regulated charge pump architecture optimized for driving high-brightness LEDs
• Integrated internal switching elements for efficient power conversion
• Designed specifically for camera flash lighting applications

Applications

• Camera flash LED drivers
• High-brightness LED illumination systems
• Portable electronic device lighting

Procurement Notes

Verify component authenticity through authorized channels as the part is marked as discontinued by the manufacturer. Confirm package integrity and pin alignment against the official datasheet specifications before integration. Ensure compliance with RoHS directives if required by your specific application standards.

Selection Notes

Select this component when a compact, current-regulated solution is needed for camera flash applications. It is suitable for designs requiring operation between 2.7 V and 5.5 V with up to 400 mA output. Consider the DFN-10 footprint constraints and thermal management requirements for the specified operating temperature range.

Part Context

This IC belongs to the MaxLinear SP6686 series, which focuses on power management solutions for portable electronics. The series includes variants tailored for specific LED driving needs, emphasizing efficiency and small form factors suitable for mobile devices and imaging equipment.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. As the component is discontinued, consult MaxLinear or authorized distributors for potential obsolescence management strategies or equivalent alternatives.