Pololu VNH5019 Motor Driver Carrier

Item number: PO1451

GTIN: 4060137017124

SKU: 1451

article group: Komponente

Country of origin: US

UPC: 802236473

TARIC-Code: 85011099900

This carrier board for ST?s VNH5019 motor driver IC operates from 5.5 to 24 V and can deliver a continuous 12 A (30 A peak). It works with 2.5 to 5 V logic levels, supports ultrasonic (up to 20 kHz) PWM, and features current sense feedback (an analog voltage proportional to the motor current). Along with built-in protection against reverse-voltage, over-voltage, under-voltage, over-temperature, and over-current, these features make this product a great general-purpose motor driver.

Category: DC Motor Driver


26,46 €

including 19% VAT.,

Available now!

Shipping time: 1 - 3 workdays



Description

Overview

This module is a compact breakout board for ST?s high-power VNH5019 motor driver IC, a fully integrated H-bridge that can be used for bidirectional speed control of a single brushed DC motor. The basic operation of the driver is summarized below, but we also recommend careful reading of the VNH5019 datasheet (475k pdf) before using this product. The board incorporates most of the components of the typical application diagram on page 14 of the VNH5019 datasheet, including pull-up and current-limiting resistors and a FET for reverse battery protection. It ships fully populated with its SMD components, including the VNH5019, as shown in the product picture.

Features

  • Operating voltage: 5.5 ? 24 V1
  • Output current: 12 A continuous (30 maximum)
  • 3V-compatible inputs
  • PWM operation up to 20 kHz, which is ultrasonic and allows for quieter motor operation
  • Current sense output proportional to motor current (approx. 140 mV/A)
  • Motor indicator LEDs (indicates what the outputs are doing even when no motor is connected)
  • Robust:
    • Reverse-voltage protection to -16 V
    • Can survive input voltages up to 41 V
    • Undervoltage and overvoltage shutdown
    • High-side and low-side thermal shutdown
    • Short-to-ground and short-to-Vcc protection

1 While the overvoltage protection typically kicks in at 27 V, it can trigger at voltages as low as 24 V, so we do not recommend using this motor driver with 24 V batteries, which significantly exceed 24 V when fully charged.

Ratings (0)

Average product review

Write your first review and help others with their purchase decision:


Pololu G2 High-Power Motor Driver 24v13 Pololu G2 High-Power Motor Driver 24v13
Available now!
Other customers have also bought the following items
Jumper Wire 10x1P female to male 20cm Jumper Wire 10x1P female to male 20cm
Available now!
LM2596S DC-DC einstellbarer Step-Down Spannungsregler mit... LM2596S DC-DC einstellbarer Step-Down Spannungsregler mit...
196 ordered, expected on 05.03.2021
HIMALAYA basic MEGA 2560 R3 ATMEGA Board Arduino Mega... HIMALAYA basic MEGA 2560 R3 ATMEGA Board Arduino Mega...
Available now!
Jumper Wire 10x1P female to female 20cm
Available now!
HC-05 Wireless Bluetooth Transceiver Modul mit Adapter Board HC-05 Wireless Bluetooth Transceiver Modul mit Adapter Board
161 ordered, expected on 31.01.2021