DRV8811PWPR

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Details for Texas Instruments

DRV8811PWPR

1.9A Bipolar Stepper Motor Driver with On-Chip 1/8 Microstepping Indexer (Step/Dir Ctrl)
Buy Directly from Texas Instruments (6240 in Stock)
$1.4500 per unit
Series Information for DRV8811PWPR - Texas Instruments

Features

  • feature
    8-V to 38-V Operating Supply Voltage Range
  • feature
    Low 1.0-u2126 (HS+LS) MOSFET RDS(ON) (25u00b0C)
  • feature
    Pin to Pin with the DRV8818
  • feature
    Protection Features:
  • feature
    Pulse Width Modulation (PWM) Microstepping Motor Driver u2013 Built-In Microstepping Indexer u2013 Up to 1/8 Microstepping u2013 Step and Direction Control u2013 Programmable Mixed Decay, Blanking, and Off-Time
  • feature
    Thermally Enhanced Surface Mount Package
  • feature
    Up to 1.9-A Current Per Winding

Description

MOTOR CONTROLLER STEPPER HTSSOP-28
The DRV8811 provides an integrated stepper motor driver solution for printers, scanners, and other automated equipment applications. The device has two H-bridge drivers, as well as microstepping indexer logic to control a stepper motor. The output driver block consists of N-channel power MOSFETs configured as full H-bridges to drive the motor windings. A simple STEP/DIR interface allows easy interfacing to controller circuits. Step mode pins allow for configuration of the motor in full-step, half-step, quarter-step, or eighth-step modes. Decay mode and PWM off time are programmable. Internal shutdown functions are provided for over current protection, short circuit protection, undervoltage lockout and overtemperature. The DRV8811 is packaged in a PowerPAD™ 28-pin HTSSOP package with thermal pad (Eco-friendly: RoHS and no Sb/Br).

Specifications

Motor Type:
Stepper
No. of Outputs:
1Outputs
Output Current:
1.9A
Output Voltage:
24V
Driver Case Style:
HTSSOP
No. of Pins:
28Pins
Supply Voltage Min:
8V
Supply Voltage Max:
38V
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 2 - 1 year
SVHC:
No SVHC (27-Jun-2018)

Alternate Descriptions

Avnet America

Stepper Motor Controller 28-Pin HTSSOP EP T/R

Avnet America product

Avnet Europe

Stepper Motor Controller 28-Pin HTSSOP EP T/R

Avnet Europe product

Texas Instruments

1.9A Bipolar Stepper Motor Driver with On-Chip 1/8 Microstepping Indexer (Step/Dir Ctrl)

Texas Instruments product

Conrad

Integrated circuits from leading manufacturers. Please read our extensive documentation which is free to download.

Conrad product