MAX16812ATI+

LED Driver IC Overview

The MAX16812ATI+ is a high-voltage LED driver IC from the Analog Devices Maxim Integrated series, housed in a 28-TQFN package. It supports Boost, Buck, and SEPIC topologies with an input voltage range of 5.5 V to 76 V. The device delivers up to 2 A output current and operates at frequencies between 125 kHz and 500 kHz. It features adjustable output voltage, analog and PWM dimming capabilities, and includes short circuit and thermal protection. Operating temperatures span from -40°C to +125°C.

LED Driver IC Feature Summary

• Supports multiple converter topologies including Boost, Buck, and SEPIC for flexible LED drive configurations.
• Integrates analog and PWM dimming controls for precise brightness management.
• Includes built-in short circuit and thermal protection mechanisms for enhanced system reliability.

LED Driver IC Applications

• General LED lighting systems
• High-brightness LED drivers
• Industrial illumination applications

LED Driver IC Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and specific packaging details prior to order placement. Note that supply availability may be restricted; check current stock levels and lead times with suppliers. Ensure the ordering suffix matches required specifications. Request official datasheets and test reports to validate performance parameters against application requirements before finalizing procurement decisions.

LED Driver IC Selection Notes

Select this component for applications requiring high input voltage tolerance and versatile topology support. Consider the 2 A output capability and wide operating temperature range for robust industrial environments. Evaluate the need for integrated protection features to simplify design. Compare switching frequency options against electromagnetic interference constraints. Ensure the TQFN package fits within the available PCB space and thermal management strategy.

LED Driver IC Part Context

This part belongs to the MAX16812 family of integrated high-voltage LED drivers. It is manufactured by Analog Devices Inc./Maxim Integrated. The device is designed for efficient LED control in demanding lighting applications. It complements other products in the portfolio by offering flexible topology support and comprehensive protection features within a compact surface-mount package.

LED Driver IC Replacement Considerations

Check for direct pin-to-pin compatible substitutes within the same product family. Verify if alternative models offer improved efficiency or different packaging options. Ensure replacement parts maintain identical electrical characteristics and protection features. Consult official cross-reference lists for validated alternatives.