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2008-06-12 Three-phase MOSFET pre-driver targets automotive systems
Allegro MicroSystems introduces a new automotive grade three-phase MOSFET pre-driver IC targeted at automotive and industrial applications
2008-06-27 Three-phase gate driver integrates op amp, bootstrap
International Rectifier has introduced the IRS233x(D) family of three-phase gate driver ICs for low-, mid- and high-voltage motor drive applications including permanent magnet (PM) motor drives for air conditioners, washing machines, pumps and fans, and micro, mini and general purpose inverter drives.
2004-04-26 STMicro rolls out gate driver for IGBT, power MOSFETs
STMicro has introduced an advanced gate driver for IGBT and power MOSFETs that includes control and protection functions
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
2010-09-15 Simplifying stepper motor system design
Contemporary stepper motor drive systems typically use an integrated power IC that drives the motor and may integrate some simple controls like the current control
2005-02-02 Siliconix unveils four new MOSFET driver ICs
Siliconix announced four new high-speed, half-bridge, n-channel MOSFET driver ICs
2004-05-05 Siliconix MOSFET eyes high-side switches, electric motor drives
Automotive 12V boardnet high-side switches and electric motor drives are the target apps of Siliconix's new family of p-channel MOSFETs
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
2009-02-18 Rev up efficiency of motor-control based designs
There is pressure on designers to cut the cost of motor installation. Understanding the requirements can help illustrate what features designers need to focus on to get the best performance for the smallest investment in silicon
2005-04-07 Pre-driver with configurable phase commutation delay
The ZXBM1015 pre-driver from Zetex includes a current monitor that enables supply current on start-up and stall to be kept permanently within OEM specifications
2010-07-08 Pre-driver IC packs three Hall-element inputs
Allegro offers a three-phase brushless DC motor pre-driver with outputs for direct high current gate drive of an all n-channel power MOSFET three-phase bridge with a maximum supply voltage of 38V.
2011-04-13 Pre-driver IC features brushless DC motor
Allegro introduces a three phase brushless DC motor pre-driver with outputs for direct high current gate drive of an all N-channel power MOSFET.
2011-05-31 Power switch ideal for automotive motor control
International Rectifier has launched a new power switch that promises enhanced automotive motor control
2005-03-04 NJR unveils new DC brushless motor pre-driver IC
The new single-phase DC brushless motor pre-driver IC from NJR incorporates Lock Detect/Auto Protection circuit and totem-pole pre- drivers for external power MOSFET.
2005-07-13 NJR rolls new motor pre-driver IC
New Japan Radio's latest 2-phase DC brushless motor pre-driver IC includes lock detect/auto release, totem-pole pre-drivers for external power MOSFET, and supply chopping control circuit (PWM_IN / PWM_OUT).
2005-07-12 NJR rolls new motor control IC
New Japan Radio's NJM2627 device is a 3-phase DC brushless motor control pre-driver IC with an operating voltage between 4.5V and 18V.
2004-11-26 NJR pre-driver IC with lock detect/auto protection circuit
The new 2-phase DC brushless motor pre-driver IC from NJR incorporates a lock detect/auto protection circuit and totem-pole pre-drivers for external power MOSFET.
2006-01-13 NJR H-bridge driver IC targets small stepper motor apps
The NJU7382 dual H-bridge driver IC from New Japan Radio is designed for low voltage small stepper motor applications.
2004-08-12 NJR driver IC offers up to 500mA output current
NJR released its latest dual H-Bridge driver IC, which consists of a LS-TTL compatible logic input stage and two H-bridge output stage with built-protection diode
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.
2006-06-28 MOSFET, IGBT driver eliminates need for shunt resistor
Vishay Intertechnology is adding to its optoelectronics product portfolio with a 0.5-A MOSFET/IGBT driver that has a 1V maximum low-level output voltage, eliminating the need for negative gate drive
2004-11-25 MOSFET gate driver increases dc-dc controller efficiency
Linear Tech released a 6A MOSFET gate driver designed to increase the output power and efficiency of a dc-dc controller
2009-09-07 MOSFET driver suits automotive apps
The AUIRS2016S high-voltage power MOSFET high-side driver features an internal Vs-to-GND recharge NMOS
2011-04-11 MOSFET driver promises high reliability
Linear Technology Corp. announces a high reliability (MP-grade) version of the LTC4441, a 6A N-channel MOSFET gate driver that operates over a -55C-125C operating junction temperature range
2007-03-02 MOSFET driver offers 2A peak sink and source
Vishay announced the release of the SiP41111 high-frequency 75V half-bridge n-channel MOSFET driver IC that delivers a 2A peak sink and source gate-driver current
2008-11-11 MCUs with on-chip flash, SRAM suit driver-assist systems
Renesas Technology Corp. has released the SH74504 and SH74513, 32bit MCUs with on-chip flash memory for driver-assist system control to achieve "active safety" in automotive applications
2010-01-21 MCU dev't kit packs on-chip LCD driver
NEC Electronics Europe is offering the 78K0R development kit designed for the evaluation of the company's 16bit 78K0R/Lx3 microcontroller.
2008-05-23 MCU 'first' to integrate high-current driver
NEC Electronics America and NEC Electronics introduced what they said is the world's first MCU with a constant high-current driver
2004-09-07 Maxim unveils latest MOSFET driver
Maxim introduced a high-speed MOSFET driver for use in power MOSFET switching, motor control and in the design of high-frequency, switching power supplies.
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