LDS8869-002-T2

Overview

The LDS8869-002-T2 is a six-channel ultra-low dropout LED driver manufactured by IXYS Integrated Circuits Division. It operates as a DC-DC regulator utilizing a switched capacitor charge pump topology with an internal switching frequency of 1 MHz. The device supports a supply voltage range from 2.7 V to 5.5 V and delivers up to 200 mA per channel, with a maximum output voltage of 6 V. Designed for surface-mount assembly in a 16-TQFN package, it functions within a temperature range of -40°C to 85°C.

Feature Summary

• Integrates six independent low-dropout channels for precise current regulation
• Utilizes a switched capacitor charge pump topology for efficient DC-DC conversion
• Supports PWM dimming control for brightness adjustment

Applications

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

Procurement Notes

Verify component authenticity through authorized IXYS distributors or certified suppliers. Confirm the specific suffix matches project requirements. Review the latest datasheet for any design changes or environmental compliance updates prior to integration into manufacturing processes.

Selection Notes

Select this component when multiple synchronized LED channels are required in a compact form factor. Ensure the input voltage remains within the specified 2.7 V to 5.5 V range. Consider the thermal performance of the TQFN package under continuous load conditions during PCB layout planning.

Part Context

This part belongs to the PowerLite series of LED drivers from IXYS Integrated Circuits Division. It is designed to replace discrete LED driving solutions by integrating multiple channels and power management functions into a single integrated circuit, reducing board space and component count.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing designs before considering alternative components.