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DRV8801 Single Brushed DC Motor Driver Carrier

DRV8801 Single Brushed DC Motor Driver Carrier
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DRV8801 Single Brushed DC Motor Driver Carrier
 

Texas Instruments’ DRV8801 is a tiny H-bridge motor driver IC that can be used for bidirectional control of a single brushed DC motor at 8 V to 36 V. It can supply up to about 1 A continuously and can tolerate peak currents up to 2.8 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 DRV8801, we recommend careful reading of the DRV8801 datasheet (1MB pdf). The board ships populated with all of its SMD components, including the DRV8801.

For a more powerful driver with a similar operating voltage range, please consider our MAX14870 carrier. For a dual-channel driver with a similar operating voltage range, please consider our A4990 carrier or A4990 Arduino shield. For lower-voltage alternatives to the DRV8801, please consider our DRV8838 single-channel motor driver carrier and DRV8833 and DRV8835 dual motor driver carriers.

Features

  • Drives a single brushed DC motor
  • Motor supply voltage: 8 V to 36 V
  • Logic supply voltage: 3.3 V to 6.5 V
  • Output current: 1 A continuous (2.8 A peak)
  • Simple interface requires only two I/O lines (one for direction and another for speed)
  • Current sense output proportional to motor current (approx. 500 mV per A)
  • Inputs are 3V- and 5V-compatible
  • Under-voltage lockout and protection against over-current and over-temperature
     

Dimensions

Size: 0.6″ × 0.6″1
Weight: 0.7 g1

General specifications

Motor driver: DRV8801
Motor channels: 1
Minimum operating voltage: 8.0 V
Maximum operating voltage: 36 V
Continuous output current per channel: 1 A2
Peak output current per channel: 2.8 A
Current sense: 0.5 V/A
Reverse voltage protection?: N
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DRV8801 Single Brushed DC Motor Driver Carrier
לחץ להגדיל
DRV8801 Single Brushed DC Motor Driver Carrier
לחץ להגדיל
DRV8801 Single Brushed DC Motor Driver Carrier
לחץ להגדיל
DRV8801 Single Brushed DC Motor Driver Carrier
לחץ להגדיל