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2006-09-20 PWM motor driver targets automation, industrial markets
Allegro MicroSystems has announced the A3992, a DMOS full-bridge microstepping PWM motor driver targeted at the office automation and industrial markets.
2011-06-01 Motor drivers offer 60% lower RDS(on
TI has added to its DRV8x motor driver family eight new devices supporting up to 5A for higher-current bipolar stepper and brushed DC motors
2006-09-22 Motor driver's built-in translator enables easy operation
Allegro MicroSystems has released a new microstepping motor driver with built-in translator for easy operation
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
2007-02-07 Motor driver has built-in translator
Allegro MicroSystems expands its family of stepper motor drivers with the launch of its A4983 DMOS microstepping motor driver with a built-in translator for easy operation in automation, industrial and medical markets
2011-11-07 Detect stepper motor stall with back EMF technique (Part 1
Learn about this method that takes advantage of constant motor parameters and overcomes limitations of traditional stall detection of current and duty-cycle sensing
2016-02-16 Boost current control for better stepper motor motion
Implementing internal, bi-directional current sensing inside a stepper motor driver IC results in improved motion quality with lower system cost than legacy solutions
2005-09-16 Allegro's new motor driver gets a step on ?C-based systems
Allegro MicroSystems' A3979 is a complete microstepping motor driver with built-in translator targeted at the office automation and industrial markets
2006-11-22 Dual full-bridge gate driver eases motor control
Allegro MicroSystems' A3985 is a digitally programmable dual full-bridge gate driver for industrial bipolar two-phase stepper motors, two-phase brushless DC motors or two individual torque motors
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