MAX20097ATJ/VY+

LED Driver IC Overview

The MAX20097ATJ/VY+ is a dual-channel, synchronous Buck high-brightness LED controller manufactured by Analog Devices Inc./Maxim Integrated. Designed for automotive applications, it features an input voltage range of 4.5V to 65V and supports up to 150mA output current per channel. The device operates within a temperature range of -40°C to +125°C and is AEC-Q100 qualified. It utilizes a 32-TQFN package with dimensions suitable for space-constrained designs.

LED Driver IC Feature Summary

• Dual-channel synchronous Buck topology for independent LED control
• Ultra-fast response time capability minimizing overshoot and undershoot
• Integrated SPI interface for programmable configuration
• Robust operation across wide automotive input voltage ranges

LED Driver IC Applications

• Automotive headlight systems
• High-brightness LED lighting modules
• Infotainment display backlighting
• Ambient interior LED illumination

LED Driver IC Procurement Notes

Verify the specific suffix 'TJ' against the official datasheet to confirm pinout and electrical characteristics. Ensure the component meets AEC-Q100 grade requirements for your target automotive application. Cross-reference the 32-TQFN footprint with your PCB layout guidelines. Confirm RoHS compliance status prior to integration into production assemblies.

LED Driver IC Selection Notes

Select this controller when designing dual-channel LED drivers requiring precise current regulation and fast transient response. The wide input voltage range accommodates various automotive power bus conditions. Consider the thermal performance of the TQFN package in relation to your system's heat dissipation capabilities. Verify that the SPI interface aligns with your microcontroller communication protocols.

LED Driver IC Part Context

This component belongs to Maxim Integrated's automotive LED driver portfolio, specifically engineered for high-reliability lighting applications. It complements other PMIC solutions by providing dedicated, high-current channel management. The series emphasizes compact form factors and robust protection features suitable for harsh automotive environments.

LED Driver IC Replacement Considerations

Consult official cross-reference lists for direct replacements. Verify compatibility of pinouts and thermal pads before substituting. Ensure any alternative maintains the same AEC-Q100 qualification level and input voltage specifications.