• The Microchip driver family includes a wide variety of integrated half bridge output stages, enabling designers to easily tailor solutions to their needs. • Our driver portfolio includes ICs for small DC motors controlled directly from the output stages. At the heart of the Microchip portfolio are motor driver system basis chips, with integrated gate drivers or pre-drivers to control separate NMOSFETs. These drivers can be used to control almost any size of NMOSFETs, for use in a broad range of applications. • With few external components, the Microchip driver ICs with LIN communication and the Microchip microcontrollers combine to create cost-efficient motor driver modules, complete with LIN functionality for harsh automotive conditions. • The Microchip motor driver family targets applications with stepper motors, brushed and brushless DC motors for standard temperature applications, as well as demanding high-temperature 'under-the-hood' applications.
Motor driver and control IC devices for brushed dc motors, brushless dc motors, ac induction drivers, stepper motors, solenoid motors.
Codename Panzers Phase Ii Italy Visa. Brush DC motors are the most widely used drivers due to their low cost and simple drive control options. Typical brush DC motors consist of a rotating electromagnet surrounded by a permanent magnet.
Rotational torque is produced by the interaction of the magnetic fields and continuous rotation is produced by changing the polarity of the rotating coil with a mechanical commutator and brushes. Typical brush DC motor drivers consist of a half bridge for single direction operation and an H-bridge configuration for bidirectional control. PWM (Pulse Width Modulation) control can be used to regulate motor speed, torque, or position. Allegro offers a complete lineup of DC motor drivers for all markets, including office automation, automotive and industrial. Depending on the needs of a given application, Allegro IC solutions can include features such as.
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