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ID: 1202572
5902186336322
zł55.46
Tax included

zł45.09 tax excl.

DC motor driver based on the Texas Instruments DRV8263H-Q1. It can control one DC motor in two directions or two motors in one direction from a supply voltage of 4.5-65V and a continuous current of up to 3.5A (limited to 10A). The module offers three control modes: Phase/Enable (PH/EN), PWM (IN/IN), and independent half-bridges. Built-in current sensors and protection features protect against overload, overheating, and reverse power connection. The 3-5V logic control is decoupled from the motor supply, increasing safety and integration flexibility. Pololu 5238

24h
Available
Available quantity: 2
Kamami is the official distributor of electronic modules and Pololu robotic parts. All products of this brand in our offer are original and come directly from the manufacturer.

Description

DRV8263H Single Brushed DC Motor Driver Carrier is a compact and versatile DC motor driver board featuring the Texas Instruments DRV8263H-Q1 IC. It allows control of one DC motor in both directions or two DC motors in a single direction, with a wide supply voltage range from 4.5 V to 65 V and continuous current up to 3.5 A (with a peak limit up to 10 A). The module includes current sensing and peak current limiting, as well as protection against overvoltage, overcurrent, and overheating.

The board offers three control modes: Phase/Enable (PH/EN), PWM (IN/IN), and independent half-bridge control. The PH/EN mode allows simple speed and direction control using a single PWM signal, the PWM mode enables advanced alternating motor control, and the independent half-bridge mode gives full control over each output. The board also provides output status diagnostics to detect short circuits or open circuits on the motor.

p1202572-0J13955.450.jpg

    • VIN – Board power input: 4.5 V to 65 V.
    • GND – Ground for both logic and motor power.
    • VM – Motor voltage output after reverse-polarity protection; can also supply other components in the system.
    • OUT1 – Motor 1 output.
    • OUT2 – Motor 2 output.
    • SLEEP (LOW) – Sleep control; when LOW, the driver enters low-power mode, and motor outputs go to high-impedance (coast).
    • DRVOFF (HIGH) – Sets driver outputs to high-impedance (coast) when HIGH.
    • EN/IN1 (LOW) – Motor 1 control input (acts as enable pin in PHASE/ENABLE mode).
    • PH/IN2 (LOW) – Motor 2 control input (acts as direction pin in PHASE/ENABLE mode).
    • DIAG (FLOATING) – Configures load indication and fault response; pin state is registered at power-on or wake from sleep.
    • SR (FLOATING) – Configures slew rate; connect to ground for maximum speed and current performance. State is registered at power-on or wake.
    • ITRIP (FLOATING) – Configures optional load current limit; default corresponds to 3 V (10 A at 300 mV/A sensitivity). Changes take effect immediately during operation.
    • MODE (FLOATING) – Selects control mode: floating – PWM (IN/IN), LOW – PHASE/ENABLE, connected to ground via 16 kΩ resistor – independent half-bridge. State registered at initialization.
    • FAULT (PULLED UP) – Fault output; pulled up to VDD via 10 kΩ (HIGH by default), goes LOW on fault (overcurrent, overtemperature, undervoltage). Used for shutdown diagnostics.
    • IPROPI – Current sense output; analog feedback voltage, approx. 300 mV/A at default settings.

Logic and motor power are physically separated, allowing connection of 3–5 V logic on one side and high-current motor power on the other. The board provides reverse-voltage protection and easy mounting with screw holes. Built-in 8.8 µF ceramic capacitors support stability, but for optimal performance, an additional large capacitor at the motor supply is recommended. This module is ideal for robotics, automation, and DIY projects requiring precise DC motor control.

Features

  • DC motor driver: DRV8263H-Q1
  • Supported motors: one DC in both directions or two DC in one direction
  • Motor supply voltage: 4.5 V to 65 V
  • Continuous output current: up to 3.5 A (default peak limit 10 A)
  • Logic voltage: 3–5 V (max 5.5 V)
  • Control modes: Phase/Enable (PH/EN), PWM (IN/IN), independent half-bridges
  • Built-in current sensors and current regulation
  • Output diagnostics: detects open or short circuits on load
  • Protection: undervoltage, overvoltage, overcurrent, thermal
  • Board protection: reverse polarity
  • Mounting holes: 2 × 0.086″ for #2 or M2 screws
  • Wire connection options: large 5 mm holes or 2.54 mm holes
  • Built-in capacitors: 8.8 µF ceramic
  • Dimensions: 20.3 × 33 mm
1202572

Data sheet

Output current
3,5 A
Number of channels
1
Supply voltage min
4,5 V
Supply voltages max
65 V

Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20

Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20

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