DRV8818PWPR
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Texas Instruments DRV8818PWPR

Manufacturer No:
DRV8818PWPR
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC MTR DRV BIPLR 3-5.5V 28HTSSOP
Delivery:
Payment:
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iso45001
iso9001
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Product Introduction

Overview

The DRV8818PWPR is a high-performance bipolar stepper motor driver integrated circuit (IC) produced by Texas Instruments. This device is designed to drive bipolar stepper motors with advanced features such as current regulation and microstepping. It is packaged in a 28-pin HTSSOP (PWP) package, making it suitable for a variety of applications requiring precise motor control.

Key Specifications

SpecificationValue
Voltage Rating35 V
Current Rating2.5 A
Microstepping Resolution1/8
Package TypeHTSSOP-28
Operating Temperature Range-40°C to 150°C
RoHS ComplianceYes

Key Features

  • Advanced current regulation for precise control over the stepper motor.
  • 1/8 microstepping capability for smooth and quiet operation.
  • Integrated protection features including overcurrent, overtemperature, and undervoltage lockout.
  • Compact HTSSOP-28 package for space-efficient designs.
  • High voltage and current ratings suitable for demanding applications.

Applications

The DRV8818PWPR is ideal for various applications requiring precise and reliable stepper motor control, such as:

  • Industrial automation and robotics.
  • Medical devices and equipment.
  • 3D printers and CNC machines.
  • Aerospace and defense systems.
  • Automotive systems requiring high reliability and precision.

Q & A

  1. What is the voltage rating of the DRV8818PWPR?
    The voltage rating of the DRV8818PWPR is 35 V.
  2. What is the maximum current rating of the DRV8818PWPR?
    The maximum current rating is 2.5 A.
  3. What is the microstepping resolution of the DRV8818PWPR?
    The microstepping resolution is 1/8.
  4. What package type is the DRV8818PWPR available in?
    The DRV8818PWPR is available in a 28-pin HTSSOP (PWP) package.
  5. Is the DRV8818PWPR RoHS compliant?
    Yes, the DRV8818PWPR is RoHS compliant.
  6. What are some key protection features of the DRV8818PWPR?
    The DRV8818PWPR includes protection features such as overcurrent, overtemperature, and undervoltage lockout.
  7. What are some typical applications for the DRV8818PWPR?
    Typical applications include industrial automation, medical devices, 3D printers, CNC machines, and automotive systems.
  8. What is the operating temperature range of the DRV8818PWPR?
    The operating temperature range is -40°C to 150°C.
  9. Where can I find detailed specifications for the DRV8818PWPR?
    Detailed specifications can be found in the datasheet available on Texas Instruments' official website and other electronic component distributors like Digi-Key and LCSC.
  10. Is the DRV8818PWPR suitable for high-reliability applications?
    Yes, the DRV8818PWPR is designed for high-reliability applications due to its advanced features and robust protection mechanisms.

Product Attributes

Motor Type - Stepper:Bipolar
Motor Type - AC, DC:- 
Function:Driver - Fully Integrated, Control and Power Stage
Output Configuration:Half Bridge (4)
Interface:Logic
Technology:Power MOSFET
Step Resolution:1, 1/2, 1/4, 1/8
Applications:General Purpose
Current - Output:2.5A
Voltage - Supply:3V ~ 5.5V
Voltage - Load:8V ~ 35V
Operating Temperature:-40°C ~ 150°C (TJ)
Mounting Type:Surface Mount
Package / Case:28-PowerTSSOP (0.173", 4.40mm Width)
Supplier Device Package:28-HTSSOP
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Similar Products

Part Number DRV8818PWPR DRV8828PWPR DRV8848PWPR DRV8811PWPR DRV8812PWPR DRV8813PWPR DRV8814PWPR DRV8816PWPR DRV8818PWP
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active Active Active Active Active Active Active
Motor Type - Stepper Bipolar Bipolar Bipolar Bipolar Bipolar Bipolar - - Bipolar
Motor Type - AC, DC - Brushed DC Brushed DC - Brushed DC Brushed DC Brushed DC Brushed DC -
Function Driver - Fully Integrated, Control and Power Stage Driver - Fully Integrated, Control and Power Stage Driver - Fully Integrated, Control and Power Stage Driver - Fully Integrated, Control and Power Stage Driver - Fully Integrated, Control and Power Stage Driver - Fully Integrated, Control and Power Stage Driver - Fully Integrated, Control and Power Stage Driver - Fully Integrated, Control and Power Stage Driver - Fully Integrated, Control and Power Stage
Output Configuration Half Bridge (4) Half Bridge (2) Half Bridge (4) Half Bridge (4) Half Bridge (4) Half Bridge (4) Half Bridge (4) Half Bridge (2) Half Bridge (4)
Interface Logic Parallel PWM Logic Parallel Parallel Parallel Parallel Logic
Technology Power MOSFET Power MOSFET Power MOSFET Power MOSFET Power MOSFET Power MOSFET Power MOSFET DMOS Power MOSFET
Step Resolution 1, 1/2, 1/4, 1/8 - - 1, 1/2, 1/4, 1/8 - - - - 1, 1/2, 1/4, 1/8
Applications General Purpose General Purpose DC Motors, General Purpose General Purpose General Purpose General Purpose General Purpose General Purpose General Purpose
Current - Output 2.5A 3A 4A 1.9A 1.6A 1.75A 1.75A 2.8A 2.5A
Voltage - Supply 3V ~ 5.5V 8.2V ~ 45V 4V ~ 18V 3V ~ 5.5V 8.2V ~ 45V 8.2V ~ 45V 8V ~ 45V 8V ~ 38V 3V ~ 5.5V
Voltage - Load 8V ~ 35V 8.2V ~ 45V 4V ~ 18V 8V ~ 38V 8.2V ~ 45V 8.2V ~ 45V 8V ~ 45V 8V ~ 38V 8V ~ 35V
Operating Temperature -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 190°C (TJ) -40°C ~ 150°C (TJ)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 28-PowerTSSOP (0.173", 4.40mm Width) 28-PowerTSSOP (0.173", 4.40mm Width) 16-PowerTSSOP (0.173", 4.40mm Width) 28-PowerTSSOP (0.173", 4.40mm Width) 28-PowerTSSOP (0.173", 4.40mm Width) 28-PowerTSSOP (0.173", 4.40mm Width) 28-PowerTSSOP (0.173", 4.40mm Width) 16-PowerTSSOP (0.173", 4.40mm Width) 28-PowerTSSOP (0.173", 4.40mm Width)
Supplier Device Package 28-HTSSOP 28-HTSSOP 16-HTSSOP 28-HTSSOP 28-HTSSOP 28-HTSSOP 28-HTSSOP 16-HTSSOP 28-HTSSOP

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