Texas Instruments’ DRV8256E is a tiny H-bridge motor driver IC that can be used for bidirectional control of a single brushed DC motor at 4.5 V to 48 V. It can supply up to about 1.9 A continuously and can tolerate peak currents up to 6.4 A for a few seconds, making it a good choice for small motors that run on a wide range of voltages. Since this board is a carrier for the DRV8256E. The board ships populated with all of its SMD components, including the DRV8256E.

This DRV8256E uses a phase/enable interface that allows bidirectional control with only one PWM signal, but it is limited to drive/coast operation. The very similar DRV8256P has an IN/IN interface instead, requiring two PWM signals for full bidirectional control, but it offers drive/brake operation (which usually provides a more linear relationship between PWM duty cycle and motor speed). We sell another version of this carrier board with the DRV8256P; the two versions can be distinguished by the markings on the driver chip.

Features:

  • Drives a single brushed DC motor
  • Motor supply voltage: 4.5 V to 48 V
  • Supports 1.8 V to 5 V logic voltage (5.5 V max)
  • Output current: 1.9 A continuous (6.4 A peak)
  • Simple interface requires only two I/O lines (one for direction and another for speed)
  • Under-voltage lockout and protection against over-current and over-temperature
  • Carrier board adds reverse-voltage protection up to 40 V
  • Compact size (0.6″×0.6″)

Documents:

Package Includes:

  • 1 x Pololu 4038 DRV8256E Single Brushed DC Motor Driver Carrier

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Pololu 4038 DRV8256E Single Brushed DC Motor Driver Carrier

  • Brand: Pololu
  • Product Code:Pololu-4038-DRV8256E
  • Reward Points:11
  • Availability:In Stock
  • रo 1,264.00
  • रo 1,112.00

  • Price in reward points:1264

  • 11 or more रo 1,254.00
  • 23 or more रo 1,244.00
  • 56 or more रo 1,233.00
  • 113 or more रo 1,223.00

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Tags: DC, Motor driver, Brushed

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