MAX6966ATE+T

LED Driver IC Overview

The MAX6966ATE+T is a 10-port constant-current LED driver and I/O expander manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 2.25 V to 3.6 V and features a maximum power supply current of 730 uA. The device provides a low-level output current of 21.1 mA per port and supports a maximum power dissipation of 1.176 W. It utilizes a TQFN-16 package with SMD/SMT mounting style. The component functions across an operating temperature range from -40°C to +125°C and includes internal switches for direct LED control.

LED Driver IC Feature Summary

• Integrates ten constant-current LED driver ports with PWM intensity control capability
• Functions as a serial interface peripheral supporting I2C, QSPI, Microwire, and Serial protocols
• Includes built-in I/O expansion capabilities for system control

LED Driver IC Applications

• LED display systems requiring constant current drive
• Portable devices utilizing serial interface peripherals
• Microprocessor-controlled lighting applications

LED Driver IC Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when sourcing. Confirm RoHS compliance status through official manufacturer documentation. Ensure the TQFN-16 package dimensions match your PCB footprint requirements. Check for any regional sales restrictions or limited availability notices from authorized distributors before finalizing procurement plans.

LED Driver IC Selection Notes

Select this component when a compact solution for driving multiple LEDs with constant current is required. The wide operating temperature range suits industrial or automotive environments. Verify that the 2.25 V to 3.6 V supply voltage aligns with your system's power rails. Consider the TQFN-16 package size constraints during layout design.

LED Driver IC Part Context

This part belongs to the MAX6966 series of LED display drivers. It is designed for applications needing efficient LED control with minimal external components. The series typically offers integrated current regulation and dimming functions. Analog Devices / Maxim Integrated produces this line for portable and embedded electronics markets.

LED Driver IC Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official manufacturer cross-reference tools for potential alternatives.