ATA6832C-PIQW

Overview

The ATA6832C-PIQW is a high-temperature triple half-bridge driver manufactured by Microchip Technology. It integrates three high-side and three low-side drivers to form three half-bridge outputs, designed for robust motor control applications. The device supports SPI and PWM interfaces for precise configuration and operation. Packaged in a PIQW format, it is engineered to withstand demanding thermal environments while providing reliable gate drive signals for power switching elements.

Feature Summary

• Integrates three independent half-bridge outputs formed by dedicated high-side and low-side drivers
• Supports serial peripheral interface (SPI) communication for system configuration
• Enables pulse width modulation (PWM) input for direct speed and direction control

Applications

• Brushed DC motor control systems
• Automotive window and seat actuator drives
• Industrial fan and pump motor management

Procurement Notes

Verify the specific suffix and revision level against the official datasheet to ensure compatibility with existing firmware and hardware layouts. Confirm that the package type matches the PCB footprint requirements. Check for any recent product change notifications regarding pinout or electrical characteristics before finalizing the design.

Selection Notes

Select this component when a single IC solution is required to drive multiple half-bridges with integrated logic control. It is suitable for designs needing SPI-based configuration and direct PWM inputs. Ensure the operating temperature range meets the application's environmental constraints and that the package dimensions fit the available board space.

Part Context

This part belongs to the ATA6832 family of high-temperature half-bridge drivers. It serves as a specialized power management IC within Microchip's portfolio for motor control. The device consolidates multiple driver stages into one package, reducing component count and simplifying the design of multi-phase or multi-motor systems compared to discrete solutions.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.