DRV8824PWP

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Details for Texas Instruments

DRV8824PWP

1.6A Bipolar Stepper Motor Driver with On-Chip 1/32 Microstepping Indexer (Step/Dir Ctrl)
Buy Directly from Texas Instruments (3956 in Stock)
$1.8000 per unit
Series Information for DRV8824PWP - Texas Instruments

Features

  • feature
    1.6-A Maximum Drive Current at 24 V and TA = 25u00b0C
  • feature
    8.2-V to 45-V Operating Supply Voltage Range
  • feature
    Built-In 3.3-V Reference Output
  • feature
    Low-Current Sleep Mode
  • feature
    Multiple Decay Modes: u2013 Mixed Decay u2013 Slow Decay u2013 Fast Decay
  • feature
    PWM Microstepping Stepper Motor Driver u2013 Built-In Microstepping Indexer u2013 Up to 1/32 Microstepping
  • feature
    Protection Features:
  • feature
    Simple STEP/DIR Interface
  • feature
    Small Package and Footprint

Description

IC MOTOR CNTRL STEPPER 28HTSSOP
The DRV8824 provides an integrated motor driver solution for printers, scanners, and other automated equipment applications. The device has two H-bridge drivers and a microstepping indexer, and is intended to drive a bipolar stepper motor. The output driver block consists of N-channel power MOSFETs configured as full H-bridges to drive the motor windings. The DRV8824 is capable of driving up to 1.6 A of current from each output (with proper heatsinking, at 24 V and 25°C). A simple STEP/DIR interface allows easy interfacing to controller circuits. Mode pins allow for configuration of the motor in full-step up to 1/32-step modes. Decay mode is configurable so that slow decay, fast decay, or mixed decay can be used. A low-power sleep mode is provided which shuts down internal circuitry to achieve very-low quiescent current draw. This sleep mode can be set using a dedicated nSLEEP pin. Internal shutdown functions are provided for overcurrent, short circuit, undervoltage lockout, and over temperature. Fault conditions are indicated through the nFAULT pin.

Specifications

Motor Type:
Stepper
No. of Outputs:
4Outputs
Output Current:
1.6A
Output Voltage:
-
Driver Case Style:
HTSSOP
No. of Pins:
28Pins
Supply Voltage Min:
8.2V
Supply Voltage Max:
45V
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Base Number:
8824
Operating Temperature Range:
-40°C to +85°C
Supply Voltage Range:
8.2V to 45V

Alternate Descriptions

Avnet America

Stepper Motor Driver 5V 28-Pin HTSSOP EP Tube

Avnet Europe

Stepper Motor Driver 5V 28-Pin HTSSOP EP Tube

Texas Instruments

1.6A Bipolar Stepper Motor Driver with On-Chip 1/32 Microstepping Indexer (Step/Dir Ctrl)

Texas Instruments product

Distrelec

3.76

Distrelec product

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