MAX6965ATE+

LED Driver IC Overview

The MAX6965ATE+ is a 9-output LED display driver manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 2 V to 3.6 V and features a maximum power dissipation of 1.176 W. The device supports a maximum operating temperature of +125°C and a minimum of -40°C, with a maximum supply current of 110 uA. It utilizes a TQFN-16 package for surface mount installation and is designed for six-segment displays.

LED Driver IC Feature Summary

• Provides nine dedicated output channels for driving LEDs with intensity control capabilities.
• Incorporates hot insertion protection mechanisms to safeguard circuit integrity during connection.
• Utilizes an I2C-compatible serial interface for efficient communication and control.

LED Driver IC Applications

• Six-segment LED display systems
• Backlight control applications
• Portable electronic devices requiring low-power LED drivers

LED Driver IC Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix indicates the TQFN-16 package variant. Check for RoHS compliance documentation as required by regional regulations. Ensure storage conditions align with semiconductor handling standards to prevent moisture damage prior to assembly.

LED Driver IC Selection Notes

Select this component when a compact solution for multi-segment LED displays is required. The TQFN-16 package offers space efficiency for dense PCB layouts. Consider the 2 V to 3.6 V operating range for compatibility with low-voltage logic systems. Evaluate the 110 uA supply current against total system power budgets for battery-operated applications.

LED Driver IC Part Context

This part belongs to the MAX6965 series of LED display drivers from Maxim Integrated. It shares functional similarities with other members in the family but differs in packaging and thermal characteristics. The ATE suffix specifically denotes the TQFN-16 package configuration, distinguishing it from QSOP variants like the MAX6965AEE+.

LED Driver IC Replacement Considerations

The MAX6965AEE+ serves as a pin-compatible alternative using a QSOP-16 package. Verify thermal performance differences due to package variation. Ensure interface timing specifications remain compatible with existing design constraints before substitution.