ATA6833C-PLQW

Overview

The ATA6833C-PLQW is a system basis gate driver designed for brushless DC (BLDC) motors. It integrates three half-bridge pre-drivers with a power MOSFET technology, operating within a supply voltage range of 5.5V to 18V. The component utilizes a LIN interface for communication and supports commutation and direction management functions. It is housed in a 48-VFQFN package with an exposed pad, measuring 7x7 mm. The device is qualified to AEC-Q100 standards and operates reliably across a temperature range of -40°C to 150°C.

Feature Summary

• Integrates three half-bridge pre-drivers for BLDC motor control
• Supports LIN interface for system communication
• Includes commutation and direction management capabilities

Applications

• Brushless DC motor drive systems
• Automotive electronic control units
• Industrial motor control applications

Procurement Notes

Verify the specific suffix PLQW to ensure correct packaging and tape-and-reel configuration. Confirm AEC-Q100 automotive qualification status if required for your application. Check current datasheet revisions for any pinout or electrical characteristic updates before finalizing design integration.

Selection Notes

Select this component when a combined gate driver and controller solution is needed for BLDC motors. Ensure the system requires LIN bus connectivity and operates within the specified 5.5V to 18V supply range. Consider the 48-pin QFN footprint for PCB layout constraints and thermal management requirements.

Part Context

This part belongs to the ATA6833 family of system basis chips from Microchip Technology. It is specifically engineered for automotive and industrial environments requiring robust motor control. The device simplifies design by integrating power stages and control logic into a single compact package.

Replacement Considerations

The ATA6834C-PLQW-1 is documented as a parameter-equivalent substitute. Verify functional compatibility and pin alignment before substitution.