DRV8801 Single Brushed DC Motor Driver Carrier

Artikelnummer: PO2136

This tiny breakout board for TI?s DRV8801 provides a modern alternative to classic motor drivers such as the L293D, SN754410, and L298N. It can deliver a continuous 1 A (2.8 A peak) to a single motor and offers a wide operating voltage range of 8 V to 36 V. The DRV8801 features a simple two-pin speed/direction interface, current-sense feedback, and built-in protection against under-voltage, over-current, and over-temperature.

Kategorie: Gleichstrommotorentreiber


4,95 €

inkl. 19% USt.,

1 Packung auf Lager

Lieferfrist: ca. 1 - 3 Tage

Packung


Beschreibung

Overview

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

Dimension

Size: 0.6? × 0.6?1
Weight: 0.7 g1

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

Notes:

  1. Without included hardware.
  2. Typical results with 100% duty cycle at room temperature.

Package List

1x Pololu DRV8801 Single Brushed DC Motor Driver Carrier

 

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., 26.01.2017
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