EDN

MOSFET drivers for motor drives: Start with your motor’s specs

Engineers often use a gate driver or “pre-driver” IC along with N-channel power MOSFETs to provide the high current needed to drive motors. It’s important to account for all the design considerations ...
EDN

20 A MOSFET H-Bridge PWM Motor Driver

The MSK 4225 is a 75 V, 20 A MOSFET H-bridge PWM motor driver or amplifier. This device is suitable for DC brushed motor control or Class D switchmode amplification. All of the drive/control circuitry ...
Electronic Design

MOSFET drivers suit solenoid and motor-drive applications

Micrel Inc. announces the MIC4414/15, two low-side MOSFET drivers designed to switch an N-Channel enhancement-mode MOSFET in low-side applications. Micrel Inc. announces the MIC4414/15, two low-side ...
Electronic Design

4 A Stepper Motor Driver Integrates Pre-Driver And MOSFET

TRINAMIC’s new IC, the TMC2660, supports motor drive currents up to 4 A while integrating both a pre-driver for real-time calculation of motor coil current values, and power MOSFETS for amplification ...
Electronics Weekly

Mosfet replacement for SCR-based 180Vdc motor drivers

There are easier-to-use alternatives to the thyristor (aka SCR) based mains fed motor controllers used to control ‘180Vdc’ brushed electric motors. These are mosfet choppers, but they tend to cost ...
Digi Times

MOSFET startup Inergy launches BLDC motor drivers for cloud servers

MOSFET startup Inergy Technology has recently developed new BLDC electric motor drivers for cloud server and data center cooling systems. Trial production with major server customers in Japan and ...
Electronics Weekly

200V half-bridge mosfet driver

Littelfuse has introduced a 200V half-bridge mosfet and IGBT driver with integrated cross-conduction protection logic, said the company. IXD2012NTR, as it will be known, is designed to drive n-channel ...