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Controlling DC Brush Motor with H-Bridge Driver ICs

From ROHM Semiconductor, USA LLC
 

 

DC brush motors are increasingly required for a broad range of applications including robotics, portable electronics, sporting equipment, appliances, medical devices, automotive applications, power tools and many others. The motor itself is a preferred alternative because it is simple, reliable and low cost. Equally important, advanced, fully-integrated "H-bridge" ICs are available to control the motor's direction, speed and braking.

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Product Announcements
Performance Motion Devices, Inc. - Magellan: Motion Control ICs
The Magellan™ Family of Motion Control ICs provides high performance chip-based motion control for multiple motor types. (read more)
ROHM Semiconductor, USA LLC - ROHM's PWM Output H-Bridge Driver ICs
Built-in PWM generator converts analog inputs; logic-level inputs accept external PWM signals; BiCMOS topology reduces external component count; offers upgrade path for linear output designs... (read more)
Performance Motion Devices, Inc. - Motion Control Processors: All-Motor Capabilities
Performance Motion Devices, Inc. (PMD) announces advanced capabilities of its Magellan™ programmable motion processor to directly support multiple motor types in single and multiple axis... (read more)
Atmel Corporation - Driver/ High-temperature IC
New Driver-IC family for Automotive High-temperature Applications. As all drivers are manufactured using Atmel's 0.8-µm BCDMOS or SOI process technology, they supports operation up to 40V and can be... (read more)
Bayside Motion / Trilogy Motors - Brands of Parker Hannifin Electromechanical - Two Wire Brushless Motor Series
The Two Wire brushless motor combines the improved performance of a brushless motor over a brush motor with a unique electronic module, allowing the motor to be controlled directly from a PWM "H"... (read more)
Digi-Key Corporation - Texas Instruments’ Motor Driver at Digi-Key
From Digi-Key, Texas Instruments' DRV8811 provides an integrated stepper motor driver solution for printers, scanners, and other automated equipment applications. The device has two H-bridges drivers,... (read more)
Topics of Interest
The shaft of a stepper motor moves between discrete rotary positions typically separated by a few degrees. Because of this precise position controllability, stepper motors are excellent for... (Read More)
Two low-cost CMOS ICs manage a 12 VDC, current-limited speed control circuit for DC brush motors. The circuit design (see Figure 1) uses PWM (pulse width modulation) to chop the effective input... (Read More)
When first introduced, brushless DC motors, despite their many advantages, were cast as a costly alternative to brush-commutated motors and were typically only specified for low-power applications... (Read More)
AN1175 Sensorless Brushless DC Motor Control with PIC16 MOTOR CONTROL Author: Joseph Julicher Dieter Peter BLDC motor control consists of two parts. Part 1 is Microchip Technology Inc. commutating the... (Read More)
The creation of small, portable infusion pumps opened a new chapter in medical care. A patient can receive carefully metered and timed doses of medicine, without requiring a visit to the medical... (Read More)
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