DRV8805PWP

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Details for Texas Instruments

DRV8805PWP

2.0A Unipolar Stepper Motor Driver with On-Chip Indexer (Step/Dir Ctrl)
Buy Directly from Texas Instruments (4161 in Stock)
$1.7300 per unit
Series Information for DRV8805PWP - Texas Instruments

Features

  • feature
    4-Channel Protected Low-Side Driver u2013 Four NMOS FETs With Overcurrent Protection u2013 Integrated Inductive Clamp Diodes
  • feature
    8.2-V to 60-V Operating Supply Voltage Range
  • feature
    DW Package: 1.5-A (Single Channel On) / 800-mA (Four Channels On) Maximum Drive Current per Channel (at 25u00b0C)
  • feature
    Indexer/Translator for Unipolar Stepper Motors u2013 Simple Step/Direction Interface u2013 Three Step Modes (2-Phase Full-Step, 1-2- Phase Half-Step, 1-Phase Wave Drive)
  • feature
    PWP Package: 2-A (Single Channel On) / 1-A (Four Channels On) Maximum Drive Current per Channel (at 25u00b0C, With Proper PCB Heatsinking)
  • feature
    Thermally Enhanced Surface Mount Package

Description

DRIVER MOTOR 4 CH 1A/2A 16HTSSOP
The DRV8805 provides an integrated solution for driving unipolar stepper motors. It includes four lowside drivers with overcurrent protection and provides built-in diodes to clamp turnoff transients generated by the motor windings. Indexer logic to control a unipolar stepper motor using a simple step/direction interface is also integrated. Three stepping modes are supported: 2 phase (full-step), 1-2 phase (half-step), and 1-phase (wave drive). In the SOIC (DW) package, the DRV8805 can supply up to 1.5-A (one channel on) or 800-mA (all channels on) continuous output current per channel, at 25°C. In the HTSSOP (PWP) package, it can supply up to 2-A (one channel on) or 1-A (four channels on) continuous output current per channel, at 25°C with proper PCB heatsinking. Internal shutdown functions are provided for overcurrent protection, short-circuit protection, under voltage lockout, and overtemperature, and faults are indicated by a fault output pin. The DRV8805 is available in a 20-pin thermallyenhanced SOIC package and a 16-pin HTSSOP package (Eco-friendly: RoHS & no Sb/Br).

Specifications

Motor Type:
Stepper
No. of Outputs:
4Outputs
Output Current:
2A
Output Voltage:
60V
Driver Case Style:
HTSSOP
No. of Pins:
16Pins
Supply Voltage Min:
8V
Supply Voltage Max:
60V
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (27-Jun-2018)
Operating Temperature Range:
-40°C to +85°C
Supply Voltage Range:
8V to 60V

Alternate Descriptions

Avnet America

Stepper Motor Driver 16-Pin HTSSOP EP Tube

Avnet America product

Avnet Europe

Stepper Motor Driver 16-Pin HTSSOP EP Tube

Avnet Europe product

Texas Instruments

2.0A Unipolar Stepper Motor Driver with On-Chip Indexer (Step/Dir Ctrl)

Texas Instruments product