A3930KJP-T

$2.96

Description：IC MOTOR DRIVER 5.5V-50V 48LQFP
Series：-
Mfr：Allegro MicroSystems
Package：Tray

SKU:0a30289bd472 Category: Motor Drivers, Controllers Brand: Allegro MicroSystems

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Product introduction

Product Detailed Parameters

Description：IC MOTOR DRIVER 5.5V-50V 48LQFP
Series：-
Mfr：Allegro MicroSystems
Package：Tray
Motor Type - Stepper：-
Motor Type - AC, DC：Brushless DC (BLDC)
Function：Controller - Commutation, Direction Management
Output Configuration：Pre-Driver - Half Bridge (3)
Interface：Parallel
Technology：Power MOSFET
Step Resolution：-
Applications：-
Current - Output：-
Voltage - Supply：5.5V ~ 50V
Voltage - Load：-
Operating Temperature：-40°C ~ 150°C (TA)
Mounting Type：Surface Mount
Package / Case：48-LQFP Exposed Pad
Supplier Device Package：48-LQFP-EP (7x7)
Grade：Automotive
Qualification：-

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A3930KJP-T

Overview

The A3930KJP-T is a three-phase brushless DC motor controller and driver manufactured by Allegro MicroSystems. It integrates power MOSFETs and control logic for BLDC applications. The device operates within a supply voltage range of 5.5V to 50V and supports an operating temperature range from -40°C to 150°C. It utilizes a 48-LQFP package with an exposed pad (7x7mm) for surface mount installation. Key functional features include commutation control, direction management, and parallel interface connectivity.

Feature Summary

Integrates power MOSFETs and control logic for three-phase brushless DC motor applications
Provides hardware-based commutation and direction management capabilities
Supports parallel interface communication for system integration

Applications

Brushless DC motor control systems
Automotive motion control applications
Industrial motor drive implementations

Procurement Notes

Verify the exact suffix against official Allegro MicroSystems documentation to confirm package type and tape/reel specifications. Ensure compatibility with the target application's voltage and thermal requirements before procurement. Confirm availability status through authorized distributors as supply conditions may vary.

Selection Notes

Select this component for designs requiring integrated BLDC control with high voltage tolerance up to 50V. Consider the 48-LQFP package constraints for PCB layout. Verify that the parallel interface meets the host controller's pin count and speed requirements. Evaluate thermal performance within the specified -40°C to 150°C operating range.

Part Context

This part belongs to the A3930 series of three-phase BLDC motor drivers from Allegro MicroSystems. It is designed for automotive and industrial environments requiring robust motor control. The series typically includes variants with different packaging or trimming options, all sharing the core integrated MOSFET and control architecture.