A4960KJPTR-T

Overview

The A4960KJPTR-T is a sensorless brushless DC motor controller manufactured by Allegro MicroSystems. It operates with a supply voltage range of 3V to 5.5V and supports load voltages from 7V to 50V. The device utilizes a 32-LQFP package with dimensions of 7x7mm and includes a bare pad for thermal management. It functions as an automotive-grade integrated circuit designed for BLDC applications, featuring built-in MOSFET technology.

Feature Summary

• Integrates three half-bridge pre-drivers for brushless DC motor control
• Provides hardware-based commutation and direction management capabilities
• Utilizes SPI interface for digital configuration and monitoring

Applications

• Sensorless BLDC motor control systems
• Automotive electronic components
• Industrial motion control applications

Procurement Notes

Verify the component status carefully before integration into new designs. Official documentation indicates this specific part number is marked as not recommended for new designs. Confirm availability through authorized distributors and ensure compliance with RoHS3 specifications and REACH regulations during procurement processes.

Selection Notes

Select this component only if existing design compatibility requires the A4960 series architecture. Evaluate the SPI interface requirements against system constraints. Consider the 32-pin LQFP footprint and thermal dissipation needs associated with the bare pad design when planning PCB layout and assembly procedures.

Part Context

This device belongs to the A4960 family of motor controllers produced by Allegro MicroSystems. It is specifically engineered for sensorless brushless DC motor applications requiring integrated power stages. The product line targets automotive and industrial sectors demanding reliable motor drive solutions with simplified control interfaces.

Replacement Considerations

A4960KJPTR-A-T is listed as a parameter-equivalent alternative available from the manufacturer.