A4962KLPTR-T

$4.57

Description：IC MOTOR CONTROLLER
Series：-
Mfr：Allegro MicroSystems
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:a8659a9a1496 Category: Motor Drivers, Controllers Brand: Allegro MicroSystems

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：IC MOTOR CONTROLLER
Series：-
Mfr：Allegro MicroSystems
Package：Tape & Reel (TR),Cut Tape (CT)
Motor Type - Stepper：-
Motor Type - AC, DC：Brushless DC (BLDC)
Function：Controller - Commutation, Direction Management
Output Configuration：Pre-Driver - Half Bridge (3)
Interface：SPI
Technology：Power MOSFET
Step Resolution：-
Applications：-
Current - Output：-
Voltage - Supply：4.2V ~ 50V
Voltage - Load：-
Operating Temperature：-40°C ~ 150°C (TA)
Mounting Type：Surface Mount
Package / Case：20-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package：20-TSSOP-EP
Grade：Automotive
Qualification：-

Download product information

A4962KLPTR-T

Overview

The A4962KLPTR-T is a three-phase brushless DC motor controller and driver manufactured by Allegro MicroSystems. It integrates a Hall-effect sensor interface, commutation logic, and pre-drivers for external power MOSFETs. The device supports sensorless control modes and includes protection features such as overcurrent, overvoltage, and thermal shutdown. It operates within a supply voltage range of 4.2V to 50V and utilizes a 20-pin TSSOP-EP package with an exposed pad for enhanced thermal performance.

Feature Summary

Integrates Hall sensor interface and commutation logic for precise motor control
Supports both sensor-based and sensorless BLDC operation modes
Includes comprehensive protection mechanisms against overcurrent and thermal events

Applications

Three-phase brushless DC motor drives
Fan and pump control systems
Industrial automation actuators

Procurement Notes

Verify the specific suffix KLPTR-T against the manufacturer's current datasheet to confirm pinout and packaging details. Ensure compatibility with the intended motor type and voltage requirements. Check for moisture sensitivity levels and reflow soldering profiles if surface-mount assembly is planned. Confirm availability through authorized distributors as stock levels may vary.

Selection Notes

Select this component for applications requiring integrated BLDC control with Hall sensor feedback or sensorless algorithms. Consider the 20-TSSOP-EP package for thermal management needs. Evaluate the operating voltage range against the system power supply. Compare with other Allegro series devices if different interface protocols or current capabilities are required.

Part Context

This part belongs to the A4962 series of three-phase BLDC controllers from Allegro MicroSystems. It is designed for cost-effective and compact motor control solutions. The series typically offers integrated sensing and drive capabilities to reduce external component count. It is distinct from stepper drivers or single-phase controllers in the same product family.