DRV8880, 2 A Stepper Motor Driver

Product Highlights > DRV8880, 2 A Stepper Motor Driver

            DRV8880, 2 A Stepper Motor Driver
                    Texas Instruments offers its DRV8880, 2 A stepper motor driver with 1/16 microstepping indexer and AutoTune™
    

Image of Texas Instruments' DRV8880 2 A Stepper Motor Driver Texas Instruments' DRV8880 is a bipolar, stepper motor driver for industrial applications. The device has two N-channel, power MOSFET, H-bridge drivers and a microstepping indexer. The DRV8880 is capable of driving 2.0 A full-scale current or 1.4 A rms current (with proper PCB ground plane for thermal dissipation and at 24 V and T_A = 25°C).

AutoTune automatically tunes stepper motors for optimal current-regulation performance and compensates for motor variation and aging effects. Slow, fast, and mixed decay modes are also available.

The STEP/DIR pins provide a simple control interface. The device can be configured in full-step up to 1/16-step modes. A low-power sleep mode is provided for very low quiescent current standby using a dedicated nSLEEP pin.

Internal protection functions are provided for under-voltage, charge pump faults, over-current, short-circuit, and over-temperature. Fault conditions are indicated by an nFAULT pin.

Features
Microstepping stepper motor driver STEP/DIR interface Up to 1/16 microstepping indexer Non-circular and standard 1/2 step modes 6.5 V to 45 V operating supply voltage range Multiple decay modes to support any motor AutoTune Mixed decay Slow decay Fast decay Adaptive blanking time for smooth stepping Configurable off-time PWM chopping 10 μs, 20 μs, or 30 μs off-time 3.3 V, 10 mA LDO regulator		Low-current sleep mode (28 μA) Small package and footprint 28 HTSSOP (PowerPAD) 28 WQFN (PowerPAD) Protection features VM under-voltage lockout (UVLO2) Logic under-voltage (UVLO1) Charge pump under-voltage (CPUV) Over-current protection (OCP) Latched OCP mode Retry OCP mode Thermal shutdown (TSD) Fault condition indication pin (nFAULT)

DRV8880, 2 A Stepper Motor Driver

	Bild	Tillverkarens artikelnummer	Beskrivning	Funktion	Gränssnitt	Teknologi	Available Quantity	Pris	Visa detaljer
		DRV8880PWPR	IC MTR DRVR BIPLR 6.5-45V 28SSOP	Drivenhet - fullständigt integrerad, styrning och effektsteg	Logik	Power MOSFET	6145 - Immediate	$44.70	Visa detaljer

Evaluation Board

	Bild	Tillverkarens artikelnummer	Beskrivning	Funktion	Inbäddad	Använd IC / komponent	Available Quantity	Pris	Visa detaljer
		DRV8880EVM	EVAL BOARD FOR DRV8880	Motorkontroller/drivenhet, stegmotor	Ja, MCU, 16-bitar	DRV8880	12 - Immediate	$555.66	Visa detaljer

Published: 2016-08-10

Related Product Highlight

LMR33610/30/40 SIMPLE SWITCHER® Synkron Buck-omvandlare Texas Instruments DC/DC-omvandlare LMR33610/30/40 kan omvandla en högre likspänning till en lägre likspänning med en maximal ström på 1 A, 3 A eller 4 A.

TPS5420 Step-Down Converters Texas Instruments' TPS5420 step-down converters are designed for set-top box, DVD, and LCD displays, battery chargers, and high power LED supplies.

DRV8886, 2 A Stepper Motor Driver Texas Instruments' DRV8886 device is an integrated motor-driver solution for bipolar stepper motors and office automation machines.

Related Product Training Modules

Communication Solutions for Industrial Automation Learn about communication interfaces on MSP430 MCUs for factory automation, their benefits, and solutions that will reduce development time.

SYS/BIOS: Introduction to Timers and Clocks This tutorial will provide an introduction to the three BIOS modules concerned with timing services and will discuss the timer and clock SYS/BIOS modules.

LMT Temp Sensors Provides higher accuracy, linearity across temperature ranges, lower power dissipation, simple design that uses less space, and is easy of use.

DRV8880, 2 A Stepper Motor Driver