Allegro A4989SLDTR-T

控制器 - 换向，方向管理3V ~ 5.5V

Overview

The A4987SLPTR-T is IC MOTOR DRIVER PAR 24TSSOP, that includes Digi-ReelR Alternate Packaging Packaging, they are designed to operate with a 24-TSSOP (0.173", 4.40mm Width) Exposed Pad Package Case, Technology is shown on datasheet note for use in a DMOS, it has an Operating Temperature range of -20°C ~ 150°C (TJ), Mounting Type is designed to work in Surface Mount, as well as the Driver - Fully Integrated, Control and Power Stage Function, the device can also be used as General Purpose Applications. In addition, the Interface is Parallel, the device is offered in 3 V ~ 5.5 V Voltage Supply, the device has a 24-TSSOP-EP of Supplier Device Package, and Current Output is 1A, and the Output Configuration is Half Bridge (4), and Voltage Load is 8 V ~ 35 V, and the Motor Type Stepper is Bipolar, and Step Resolution is 1, 1/2, 1/4.

A4987SLPT-T with circuit diagram manufactured by ALLEGRO. The A4987SLPT-T is available in TSSOP24 Package, is part of the IC Chips.

Features

• Output currents up to 2 A per phase

• Operating voltage range of 8 V to 35 V

• Micro-stepping bipolar stepper motor driver IC

• Supports full-, half-, quarter-, eighth-, and sixteenth-step modes

• Mixed decay mode for reduced audible motor noise and vibration

• Fixed off-time current regulator with programmable decay modes

• 28-pin TSSOP package for easy integration into stepper motor control applications.

• Built-in protection features such as thermal shutdown, over-current protection, and under-voltage lockout

Applications

• Robotics

• Industrial equipment

• Automotive applications

• 3D printers and CNC machines

• Automation and control systems