MAX16815ASA+

LED Driver IC Overview

The MAX16815ASA+ is a high-voltage linear LED driver IC from Analog Devices, designed for driving high-brightness LEDs. It features an adjustable output current capability of 100mA or 200mA and supports PWM dimming for brightness control. The device operates within a supply voltage range of 6.5V to 40V and includes integrated short circuit and thermal protection mechanisms. Packaged in an 8-SOIC surface-mount case, it functions reliably across an operating temperature range of -40°C to +125°C.

LED Driver IC Feature Summary

• Supports PWM dimming for precise brightness adjustment
• Integrates short circuit and thermal protection for enhanced reliability
• Capable of driving high-brightness LEDs with adjustable current settings

LED Driver IC Applications

• LED backlighting systems
• General LED lighting fixtures
• LED signage displays

LED Driver IC Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and specific packaging variants such as tube quantities against official datasheets. Ensure the ordering suffix matches the required package type and environmental specifications before finalizing procurement orders.

LED Driver IC Selection Notes

Select this component for applications requiring simple linear regulation of high-brightness LEDs without complex switching topologies. Consider the 8-SOIC package constraints and thermal dissipation requirements when designing the PCB layout. Verify that the input voltage range aligns with the system power supply and that PWM dimming signals are compatible with the driver interface.

LED Driver IC Part Context

This part belongs to the Maxim Integrated line of LED lighting drivers, now under Analog Devices. It is specifically engineered for high-voltage linear applications where cost-effective and robust LED control is needed. The series focuses on providing essential protection features and dimming capabilities in a compact form factor suitable for various illumination needs.

LED Driver IC Replacement Considerations

Consult official cross-reference lists for verified substitutes. Ensure any replacement maintains identical pinout, electrical characteristics, and package dimensions to guarantee compatibility without redesigning the host circuit board.