To manage and regulate power with both efficiency and finesse, electronics designers turn to Pulse Width Modulation (PWM).

Allegro announces a new full-bridge motor driver IC that is designed for bidirectional pulse width modulated (PWM) current control of inductive loads and is capable of continuous output currents ...

Austin, Tex. – Freescale Semiconductor's 4-milliohm MC33981 eXtreme Switch with fast pulse width modulation (PWM) controller, optimized for DC motors, is designed to replace electromechanical relays ...

San Diego, Calif.—ROHM Electronics has introduced an H-bridge driver IC line, offering designers a simple upgrade path to pulse-width modulation (PWM) speed control using either analog or digital ...

Current sensor rejects PWM for motor control Maxim has introduced a bi-directional current sense amplifier with pulse-width modulation (PWM) edge rejection. Called MAX40056 it is intended to reduce ...

4-PWM: Write 8 bits duty cycle for PWM. 5-PWMen: Write 2 bits to Enable/Disable PWM output. The circuit's second device, U2, is Maxim's MAX1973 multirange, 12-bit data-acquisition system.

Design firm Escatec has developed a control algorithm for a sensorless brushless DC motor to be used as a surgical drill with the control precision for medical procedures. The precision motor control ...