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DRV8818PWP The Texas Instruments DRV8818PWP is a bipolar stepper motor driver IC. It operates from an 8V to 35V supply and can deliver up to 2.5A of current per winding.
Mfr Part #:

DRV8818PWP

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments DRV8818PWP is a bipolar stepper motor driver IC. It operates from an 8V to 35V supply and can deliver up to 2.5A of current per winding.
✓ Total Stock: 1,141 pcs
$ Price Range: $3.25

DRV8818PWP Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
1,077 pcs
On Request
1077 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
64 pcs
On Request
64 pcs On Request 1 On Request On Request 21+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

DRV8818PWP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Control Interface
Current
Function
Interface
Motor Type
Mounting Type
Operating Temperature
Operating Voltage
Output Configuration
Step Resolution
Supplier Device Package
Supplier Package
Technology
Voltage
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DRV8818PWP Description

Short technical summary and product information.

The DRV8818PWP from Texas Instruments is an integrated stepper motor driver designed for applications requiring precise motor control. This device features two H-bridge drivers and a microstepping indexer, supporting resolutions up to 1/8 microstep. It operates over a wide voltage range of 8V to 35V and provides a full-scale current of 2.5A per winding, with a peak output current of 3.5A.

 

The driver utilizes a simple STEP/DIR interface for easy integration with controller circuits. Programmable features include mixed decay, blanking, and off-time settings, allowing for optimized motor performance. The DRV8818PWP is housed in a 28-HTSSOP package, suitable for surface mounting.

 

Protection features are built-in to ensure reliability, including undervoltage lockout (UVLO), overcurrent protection (OCP), and thermal shutdown (TSD). These features safeguard the device and the motor during operation, making it suitable for various automated equipment applications such as in printers, scanners, and textile machines.

DRV8818PWP Quick Information

Product Type: Stepper Motor Driver
Canonical Name: DRV8818PWP Bipolar Stepper Motor Driver
Subcategory: Stepper Motor Driver

DRV8818PWP Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

DRV8818PWP Estimated Pricing

Qty Low High
1+ $3.25 $3.25

Estimated market price range - modelled values for guidance only, not live distributor offers.

DRV8818PWP Features

  • Integrated bipolar stepper motor driver.
  • 8V to 35V operating supply voltage.
  • Up to 2.5A current per winding.
  • Supports 1/8 microstepping resolution.
  • Built-in protection features included.

DRV8818PWP Applications

  • Ideal for stepper motor control.
  • Suitable for printers and scanners.
  • Used in automated equipment.
  • Applications in textile machines.

DRV8818PWP FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the DRV8818PWP?

The DRV8818PWP operates from 8V to 35V.

What is the full-scale current rating per winding?

The full-scale current rating is 2.5A per winding.

What microstepping resolutions does the DRV8818PWP support?

It supports 1, 1/2, 1/4, and 1/8 microstepping resolutions.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What type of motor does the DRV8818PWP drive?

It is designed to drive bipolar stepper motors.

What package type is the DRV8818PWP supplied in?

The DRV8818PWP is supplied in a 28-HTSSOP package.

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