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LV8741V
Bi-CMOS IC
PWM Current Control Stepper Motor Driver
www.onsemi.com
Overview
The LV8741V is a 2-channel H-bridge driver IC that can switch a stepper motor driver, which is capable of micro-step drive and supports Quarter-step excitation, and two channels of a brushed motor driver, which supports forward, reverse, brake, and standby of a motor. It is ideally suited for driving brushed DC motors and stepper motors used in office equipment and amusement applications.
Feature
Single-channel PWM current control stepper motor driver (selectable
SSOP44K (275mil)
with DC motor driver channel 2) incorporated.
BiCDMOS process IC
On resistance (upper side : 0.5 ; lower side : 0.5 ; total of upper and
lower : 1.0 ; Ta = 25C, IO = 1.