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2002-04-05 Zetex offers motor controllers for 100W fans
The ZXBM2000 series of fan motor controllers integrates rotational speed sensing, locked rotor detection, and automatic recovery functions, and is targeted for variable speed control of two-phase, dc brushless fan and blower motors up to 100W
2002-06-18 Winland ships bidirectional PMDC motor controller
Winland Electronics Inc. has announced the availability of the WMC140 series of dc motor controller for use with battery-powered brush-type permanent magnet dc (PMDC) that require forward and reverse control.
2001-04-18 Using the LS7210 as a state-generator for a blower-motor controller
This application note describes how LSI Computer Systems' LS7210 controller chip can be used to control a blower motor.
2002-06-20 Using the Easy Bridge as a brushless dc motor drive
This application note describes the use of the EB series of products to drive brushless dc motors.
2000-05-25 Using CAN networking for cost effective DC motor control in vehicle body electronics
This application note demonstrates in a practical example how products from National Semiconductor help minimize the cost of these applications, using CAN as the state of the art, fault tolerant networking solution.
2010-11-23 True single-chip motor controller integrates digital, analog and power
High-performing motor drives for equipment may now be realized more quickly, utilizing a complete motor-control system on a chip designed by STMicroelectronics. The 'digital SPIN', or dSPIN, integrates all the necessary digital control, analog measurement, and power electronic circuitry for controlling stepper motors using ST's advanced BCD fabrication process
2003-05-12 Trinamic stepper modules simplify motor control design
Trinamic Microchips GmbH's TMCM series of stepper modules for stepper motor control eliminates chip-level design, thus reducing the design time and cost, while simplifying the design of application-specific motor controllers
2007-11-08 Toshiba expands motor controller portfolio
Toshiba America Electronic Components has added three devices to its line of motor drivers: a new stepping motor driver and two new H-bridge DC motor drivers
2000-12-13 Three piece solution for brushless motor controller design
This application note presents a design procedure for the construction of a Brushless Motor Controller by using a three-product solution, which consists of the MPM3003 three-phase power module, the MC33035 linear controller chip and the MC33039 companion IC.
2001-04-19 Three and four phase brushless dc motor controllers using pulse-width modulation
This application note describes LSI Computer Systems' five motor circuits (LS7260, LS7261, LS7262, LS7263 and LS7264) that drive brushless DC motor controllers
2002-05-08 Synchronous motor controller prevents pole slip and saves costs when operating brushless synchronous motors
This application note discusses the process of preventing pole slip via a synchronous motor controller.
2001-05-10 Switched reluctance motor control?Basic operation and example using the TMS320F240
This application note describes the basic operation of switched reluctance motors (SRMs) and demonstrates how a TMS320F240 DSP-based SRM drive from Texas Instruments can be used to achieve a wide variety of control objectives.
2007-04-18 Stepper motor drivers feature auto start function
AMI Semiconductor's enhanced single-chip stepper motor driver and control ICs feature an automatic start function that allows a stepper motor to start automatically when powered up
2007-03-27 Stepper motor card offers fast control, smooth motion
Adlink's PCI-8144 stepper motor control card supports both T-curve and S-curve speed profiles, as well as unsymmetrical acceleration and deceleration to fit a variety of applications that require fast control with smooth motion
2006-04-28 ST HDD controller cuts across 5V, 12V apps
STMicroelectronics' motor control chip integrates all of the circuitry required to drive both the spindle motor and the voice-coil of a PC's hard disk drive
2010-01-20 Smart motor controller saves space
The all-in-one motor controller IC's soft switching operation makes it suitable for low noise applications.
2005-10-26 Smallest stepper controller IC can mount on the motor
AMI Semiconductor says its AMIS-30621 and -30622 stepper motor controller ICs for automotive applications are the industry's smallest.
2001-04-19 Single-phase brushless dc motor controller using the LS7261/7262
This application note describes how LSI Computer Systems' LS7261 and LS7262 brushless DC motor controllers can be used to drive a single-phase, center-tapped brushless DC motor using a half-bridge configuration
2001-05-14 Sensorless speed controlled brushless dc drive using the TMS320C242 DSP controller
This application note describes a brushless dc (BLDC) variable-speed drive solution using Texas Instruments' TMS320C242 DSP controller
2006-11-24 Sensorless motor controller targets intelligent pumps
IR's new mixed-signal control IC for pumps integrates all the control and analog interface functions required for sensorless sinusoidal control of permanent magnet synchronous motors using DC link current measurements.
2008-12-24 Second-gen brushless DC motor controller debuts
Melexis Microelectronic Integrated Systems N.V. has launched its first member of the second generation of integrated brushless DC motor controllers. The MLX81200 sports TruSense and SineDrive technologies, which enable designers to integrate applications of this motor type in automotive applications
2004-01-27 Newport obtains stepper motor controller patent
Newport has received U.S. Patent No. 6,642,680 for its development of a means to minimize stepper motor vibration
2002-06-03 Motorola ships ac motor controller
Motorola Inc.'s Semiconductor Products Sector has announced the development of the MC3PHAC motor control unit suitable for use in pre-programmed, variable speed, three-phase ac motors
2003-08-19 Motor driver IC with built-in sequencer
Allegro MicroSystems has introduced a family of Sanken unipolar microstepping two-phase constant-current motor driver ICs with built-in sequencer
2006-05-09 Motor controller simplifies computer control of Squiggle motors
The SQ-2300 series benchtop motor controller from New Scale Technologies includes an ActiveX command library and USB connection.
2006-10-02 Motor controller IC extends battery life in consumer apps
STMicroelectronics' compact L7208 motor controller IC for 1.8-inch and sub-1.8-inch HDDs integrates its power FETs and all of the circuitry for driving the spindle motor and voice coil actuator.
2008-12-01 Motor controller delivers all-in-one solution
Diodes Inc. has introduced a single chip solution providing all the functionality required for driving low power single coil brushless DC fans and motors.
2007-12-17 Low-cost stepper controller has wider step size range
LSI Computer Systems has introduced the LS7290 low-cost precision stepper motor controller designed for two-phase bipolar or four-phase unipolar stepper motors with minimum burden on the MCU.
2002-06-17 IR ships 'intelligent' power modules for motor drives
International Rectifier has introduced the iNTERO family of power modules for motor and servo drives, which integrates the power stage with an embedded driver board
2013-11-14 Integration trends for BLDC motor
Here's a look at different Hall sensor arrangements and the technology trends in integration.
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