ATA6829-T3QY-44

Overview

The ATA6829-T3QY-44 is a triple half-bridge gate driver manufactured by Microchip Technology, formerly Atmel. It integrates three independent DMOS output drivers with serial input control for precise timing management. The device operates within a specified voltage range and supports high-speed switching applications. It features integrated protection mechanisms including overcurrent and thermal shutdown to ensure reliable operation in demanding environments. The component is housed in a 44-pin QFN package, designed for surface mount technology assembly.

Feature Summary

• Integrates three independent half-bridge drivers with serial interface control
• Includes built-in overcurrent and thermal protection mechanisms
• Designed for high-speed switching with precise timing control

Applications

• Brushless DC motor control systems
• Industrial automation drives
• Power supply inverters

Procurement Notes

Verify the End-of-Life status before procurement planning. Confirm package compatibility and check for tariff implications if shipping to restricted regions. Ensure design-in validation accounts for the discontinued manufacturing status and available substitute options.

Selection Notes

Select this component for applications requiring integrated triple half-bridge control with serial interface. Evaluate thermal performance requirements against the integrated protection features. Consider the QFN-44 footprint constraints during PCB layout design and verify signal integrity for serial communication lines.

Part Context

This part belongs to the ATA68xx series of motor drivers from Microchip Technology. It represents a transition from the original Atmel product line. The series focuses on integrated power management and protection for industrial motor applications. The specific model variant indicates the pin count and package type configuration.

Replacement Considerations

Public confirmed substitutes are not available due to the End-of-Life status. Design teams should evaluate alternative triple half-bridge drivers from current Microchip portfolios or other manufacturers with compatible pinouts and electrical specifications.