EDN

H-Bridge PWM DC Motor Driver Using Power MOSFETs

An H-bridge (full-bridge) driver is quite popular in driving loads such as brushed DC motors and it is widely used in robotics and industry. The main advantages of using an H-bridge driver are high ...
EDN

H-Bridges provide ‘smart power’ for automotive SoC applications: Part 2 – Architectures and circuit protection

Part 1 of this feature discussed mixed-signal integration challenges and driver-circuit concepts. With so called automatic “mixed decay” current shaping, design engineers can work around the tedious ...
Electronic Design

How to Select the Right Motor Driver

Different types of motors need different types of drivers. Requirements for a variety of applications. Selecting the right motor driver is crucial to achieving the required functionality and ...
Electronic Design

8 A H-Bridge Motor Driver

Allegro MicroSystems, Inc. announces a new 8 A H-bridge DC brush motor driver integrated circuit. Allegro MicroSystems, Inc. announces a new 8 A H-bridge DC brush motor driver integrated circuit. The ...
Electronics Weekly

Updated: ‘Safe’ all-npn reversing motor drive for Arduino

A teacher I know is stuck, with only npn transistors in the supply cupboard and the need to create a reversible motor drive for an Arduino project. Reversing ‘bridges’ have four switches (relay ...