The first step is to look up the motor driver datasheet for your motor controller. The l298n is a dual hbridge driver ic that is a powerful, easytouse, and costeffective solution for makers. Descriptionthis is the popular l298n dual hbridge motor controller, typically used to control motor speed and rotation direction. L298 pdf, l298 description, l298 datasheets, l298 view. L298n mdv dual 2a dc motor controller dfrobot power. L298n dual hbridge driver ic datasheet highlights custom. This motor driver is a dc brush motor fullbridge driver specially designed for the arduino, freescale smart car race. Dicrey 50a dualchannel motor driver module car driver. The l293, l293e and l298n dualbridge ics see box, inside the, switching. Vcc1 vcc2 control a control b 4, 5, 12, gnd thermal shutdown motor 16 8 3 6 11 14 4y 3y 2y 1y 1,2en 1a 2a 3,4en 3a 4a 15 10 9 7 2 1 figure 2.
Skip if you want to just get things connected the curiosity rover i am building requires the use of larger than usual motors. L298n dual h bridge motor driver is a motor controller breakout board which is typically used for controlling speed and direction of motors. Dual fullbridge driver, l298n datasheet, l298n circuit, l298n data sheet. L298n motor driver ic pinout, features, applications and example. Remember, you can use any controller youd like arduino, raspberry pi, etc as long as it has at least two digital output pins and one pwm pin per side. It can bear larger current due to the increased heatsink dissipation. L298n find the pdf datasheet, specifications, oem and distributor information. Today, i am going to share a new l298 motor driver library for proteus. Output clamp diodes for inductive transient each output is a complete totempole drive circuit, suppression l293d with a darlington transistor sink and a pseudodarlington source. Click on an alternate part number to view part details, or select up to 4 parts to compare sidebyside. This article focuses on the l298n dual hbridge driver ic, highlighting its specs and common applications. L298jenuary 2000dual fullbridge drivermultiw att15o rdering numbers. Most of the microcontrollers operate on very low voltage 5v and current while the motors require higher voltages and current so, the microcontrollers cannot provide them such higher current.
These motor driver has performs very well in terms of motor start speed and power efficiency, which can withstand high current overload. In this post we are going to learn about l298n dual hbridge dc motor driver module which can be used to drive brushed dc motors and stepper motors with microcontrollers and ics. Drivers are enabled in pairs, with 2 applications drivers 1 and 2 enabled by 1,2en and drivers 3 and 4 stepper motor drivers enabled by 3,4en. Dual fullbridge driver, l298n pdf download, l298n download, l298n down, l298n pdf down, l298n pdf download, l298n datasheets, l298n pdf, l298n circuit. Make sure this fits by entering your model number dualchannel hbridge driver working mode creates higher working efficiency, l298n as main chip. Next, locate and open the pdf datasheet from the manufacturer. So 4w is being dissipated in heat in the chip, so it should have a heatsink on it. Out 1vsout 2input 1enable a datasheet search, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes and other semiconductors. Operating supply voltage up to 46 v datasheet search, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes and other semiconductors.
Stepper motor drive controller board module l298n dual h. This motor driver is optimized for maximum performance at a cost everyone can afford. Two logic inputs control the hbridge driver, which consists of four nchannel mosfets that drive motors bidirectionally with up to 10a peak current. Can drive one 2phase stepper motor, one 4phase stepper motor or two dc motors. It can control up to 4 dc motors, or 2 dc motors with directional and speed control. This circuit drives bipolar stepper motors with winding currents up to 2 a.
L298n datasheet, l298n pdf, l298n data sheet, l298n manual, l298n pdf, l298n, datenblatt, electronics l298n, alldatasheet, free, datasheet, datasheets, data sheet. Dc motor driver, drok l298 dual h bridge motor speed controller dc 6. Revised november 2004 post office box 655303 dallas, texas 75265 7 application information 5 v 24 v 10 k. Tutorial l298n dual motor controller module 2a and arduino. Stmicroelectronics, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. The device operates from a single power supply and. L298n datasheet, l298n pdf, l298n data sheet, l298n manual, l298n pdf, l298n. Nov 20, 2016 driving a dc motor with raspberry pi using a dual h bridge dc stepper motor drive.
Stspin motor drivers embed all the functions needed to drive motors efficiently. It is easy to control, using lgss outstanding highpower motor driver chip, the l298n. The l298 is an integrated monolithic circuit in a 15lead multiwatt and. Fritzing project working with l298n dc motor driver.
L298 motor driver library for proteus the engineering projects. It is a high voltage, high current dual fullbridge driver designed to accept standard ttl logic levels and drive inductive loads such as relays, solenoids, dc and stepping motors. The l298n is a high voltage, high current, dual full bridge driver designed to accept standard ttl logic levels and drive inductive loads such as relays, solenoids, dc and stepping motors. Dicrey 50a dualchannel motor driver module car driver module. The drv8873 device is an integrated driver ic for driving a brushed dc motor in industrial applications.
It uses the popular l298 motor driver ic and has the onboard 5v regulator which it can supply to an external circuit. L298n from stmicroelectronics, inc find the pdf datasheet, specifications and distributor information. The drivers integrate a dual current control core and a dual fullbridge power stage to drive two brushed dc motors. L298n datasheet, l298n datasheets, l298n pdf, l298n circuit. Qunqi l298n motor drive controller board module dual h bridge. Sep 16, 2017 hello everyone, i hope you all are doing great. L298n 2a based motor driver is a high power motor driver perfect for driving dc motors and stepper motors now find out out a wide range of motors at it uses the popular l298 motor driver ic and has an onboard 5v regulator which it can supply to an external circuit. This allows you to control the speed and direction of two dc motors. The l298 is an integrated monolithic circuit in a 15lead multiwatt and powerso20 packages. Most hobbyists will probably never use the ic on its own, opting instead for one of the various premade modules that utilize the chip. Seeedstudio l298 dual hbridge motor driver robotshop. Stepper motor drive controller board module l298n dual h bridge dc for arduino low heat,outstanding antiinterference performance.
Dc motor driver, drok l298 dual h bridge motor speed. L298n half bridge 4 driver dc motors, relays, solenoids, stepper motors bipolar 15multiwatt from stmicroelectronics. It can also be used for other products such as with led arrays, relays, and solenoids, etc. This dual bidirectional motor driver, is based on the very popular l298 dual h bridge motor driver. Shop l298 dual hbridge motor driver at seeed studio, we offer wide selection of electronic modules for makers to diy projects. L298n dual hbridge motor controller raspberry pi youtube. L298n dc motor driver module explained homemade circuit. The l298n module is large in size and will need plenty of space if fitting inside a vehicle. Mar 08, 2019 l298n dc motor driver module explained last updated on march 8, 2019 by swagatam in this post we are going to learn about l298n dual hbridge dc motor driver module which can be used to drive brushed dc motors and stepper motors with microcontrollers and ics. L298n motor driver ic has many applications in the embedded field, especially on the robotics side.
Its a powerful little motor driver with a heavy duty heat sink. Stspin brushed dc motor driver ics provide a readytouse optimized solution for motor and motion control systems. May 24, 2019 the l298n is a dual hbridge driver ic that is a powerful, easytouse, and costeffective solution for makers. It has never been designed before and we are proudly presenting it for the first time. L298p motor shield l298p shield dc motor driver use highpower motor driver dedicated chip l298p, can directly drive 2 dc motors, the drive current up to 2a. If this project has its pcb view completed, you can order it from our fritzing fab service. L298 datasheet how to use l298n motor driver board. Using the code below, the motor spins one way and then the other so far, so good. Tutorial l298n dual motor controller module 2a and arduino in this tutorial well explain how to use our l298n hbridge dual motor controller module 2a with arduino. Stmicroelectronics, alldatasheet, datasheet, datasheet search site for electronic. You can replace l298n with whatever ic youre using.
I have a l298n dual h bridge dc stepper motor board and ive successfully connected a meccano 6v reversable motor to it. L298n motor driver ic pinout, features, applications and. Motor drivers stmicroelectronics motor drivers are a wide range of motor drivers covering the requirements of brushed dc motors, stepper motors, and brushless dc motors. The devices are available in a large selection of spacesaving, thermallyenhanced packages. The l293d datasheet specifies that this device is a monolithic integrated high voltage, high current four channel driver designed to accept standard dtl or ttl logic levels and drive inductive loads such as relays solenoides, dc and stepping motors and switching power transistors. Get started with low voltage brushed dc motor driver. The seeedstudio l298 dual hbridge motor driver uses st l298n dual fullbridge driver, an integrated monolithic circuit in a 15 lead multiwatt and powerso20 packages. Stmicroelectronicsstmicroelectronics l298nmotor driverslcsc. Included, is an easy wiring connection diagram and some start code for quick reference. L298n dual h bridge dcstepper motor driver controller module.
Theres no guaranteeso if you are unsure, you might first want to build it on a breadboard or stripboard. Pricing and availability on millions of electronic components from digikey electronics. It can also be used to control the brightness of certain lighting projects such as high powered led arrays. It uses the popular l298n dual hbridge motor driver chip and is powerful enough to drive motors from 535 volts at up to 2 amps per channel. This driver module is based on l298n hbridge, a high current, high voltage dual full bridge driver manufactured by st company. This allows you to control the speed and direction of two dc motors, or. L298n hbridge dc motor driver module quick start guide. High working power to 46v,large current can reach 3a max and continue current is 2a, power to 25w. This l298n based motor driver module is a high power motor driver perfect for driving dc motors and stepper motors. L298n datasheetpdf download stmicroelectronics, l298n. Click on an alternate part number to view part details. The motor output interfaces use 8 highspeed schottky diodes as protect.
But that comes with a fact that 2 amps per driver, and when conducting there is a typical 2v drop. L298n pdf, l298n description, l298n datasheets, l298n view. So this quick howto guide will help you get going quickly with the l298n dual hbridge dc motor driver module. This article will go over the basic features and specs of these modules and will. Stmicroelectronics dual fullbridge driver,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. It can also drive one stepper motor or 2 solenoids. L298n 2a based motor driver is a high power motor driver perfect for driving dc motors and stepper motors now find out out a wide range of motors at.
L298 dual motor driver module 2a future electronics egypt. L298n datasheet1 pages stmicroelectronics dual full. How to control 4 dc motors using a l298n dual hbridge with the raspberry pi. Double h driver module uses st l298n dual fullbridge driver, an integrated monolithic circuit in a 15 lead multiwatt and powerso20 packages. The l298n dual h bridge dcstepper motor driver controller module is for driving two robot motors. The l298n is an integrated monolithic circuit in a 15 lead multiwatt and powerso20 packages. The driver can control both motor rpm and direction of rotation. L298 datasheet, l298 datasheets, l298 pdf, l298 circuit. The drivers are offered in an extensive range of voltage and current ratings. L298n stmicroelectronics integrated circuits ics digikey.