ATA6831C-PIQW

Overview

The ATA6831C-PIQW is a triple half-bridge driver manufactured by Microchip Technology, housed in an 18-pin VQFN package. It integrates high-side and low-side drivers with internal FETs for power management applications. The device supports SPI control and PWM signals to drive loads such as bulbs, DC motors, and resistors. This specific part number is classified as obsolete.

Feature Summary

• Integrates three half-bridge driver channels with internal field-effect transistors
• Supports serial peripheral interface (SPI) communication for configuration
• Enables pulse-width modulation (PWM) signal processing for load control

Applications

• Bulb driving circuits
• DC motor control systems
• Resistive load management

Procurement Notes

Verify component status before procurement planning. The ATA6831C-PIQW is officially listed as obsolete by the manufacturer. Sourcing may require secondary market distributors or alternative qualified replacements. Confirm availability and authenticity through authorized channels prior to order placement.

Selection Notes

Select this component only if legacy compatibility is required. Evaluate current design needs against available active alternatives from the same family. Consider pinout and functional equivalence when migrating to newer revisions or substitute parts to ensure system continuity.

Part Context

This part belongs to the ATA6831 series of advanced power management ICs designed for reliable performance in automotive and industrial environments. The series typically features integrated protection mechanisms and robust driver capabilities for high-current applications.

Replacement Considerations

Check for ATA6831C-PIQW-1 or other ATA6831 variants. Verify pin compatibility and electrical specifications before substitution.