DRV8711DCP

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Details for Texas Instruments

DRV8711DCP

52V, dual H-bridge smart gate driver with 1/256 micro-stepping and stall detection
Buy Directly from Texas Instruments (5014 in Stock)
$3.3000 per unit
Series Information for DRV8711DCP - Texas Instruments

Features

  • feature
    5-V Regulator Capable of 10-mA Load
  • feature
    8-V to 52-V Operating Supply Voltage Range
  • feature
    Flexible Decay Modes, Including Automatic Mixed Decay Mode
  • feature
    Highly Configurable SPI Serial Interface
  • feature
    Internal Reference and Torque DAC
  • feature
    Protection and Diagnostic Features
  • feature
    Pulse Width Modulation (PWM) Microstepping Motor Driver u2013 Built-In 1/256-Step Microstepping Indexer u2013 Drives External N-Channel MOSFETs u2013 Optional STEP/DIR Pins u2013 Optional PWM Control Interface for DC Motors
  • feature
    Scalable Output Current
  • feature
    Stall Detection With Optional BEMF Output
  • feature
    Thermally Enhanced Surface-Mount Package

Description

MOTOR DRIVER STEPPER 400MA HTSSOP-38
The DRV8711 device is a stepper motor controller that uses external N-channel MOSFETs to drive a bipolar stepper motor or two brushed DC motors. A microstepping indexer is integrated, which is capable of step modes from full step to 1/256-step. An ultra-smooth motion profile can be achieved using adaptive blanking time and various current decay modes, including an auto-mixed decay mode. Motor stall is reported with an optional back-EMF output. A simple step/direction or PWM interface allows easy interfacing to controller circuits. A SPI serial interface is used to program the device operation. Output current (torque), step mode, decay mode, and stall detection functions are all programmable through a SPI serial interface. Internal shutdown functions are provided for overcurrent protection, short-circuit protection, undervoltage lockout, and overtemperature. Fault conditions are indicated through a FAULTn pin, and each fault condition is reported through a dedicated bit through SPI. The DRV8711 is packaged in a PowerPAD™ 38-pin HTSSOP package with thermal pad (Eco-friendly: RoHS and no Sb/Br).

Specifications

Motor Type:
Stepper
No. of Outputs:
1Outputs
Output Current:
-
Output Voltage:
52V
Driver Case Style:
HTSSOP
No. of Pins:
38Pins
Supply Voltage Min:
8V
Supply Voltage Max:
52V
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)

Alternate Descriptions

Avnet America

Stepper Motor Controller 8V to 52V 38-Pin HTSSOP Tube

Avnet America product

Avnet Europe

Stepper Motor Controller 8V to 52V 38-Pin HTSSOP Tube

Avnet Europe product

Texas Instruments

52V, dual H-bridge smart gate driver with 1/256 micro-stepping and stall detection

Texas Instruments product