LB11946 - PWM Current Control Stepping Motor Driver

Product Overview

Sanyo Semicon Device

Part number	LB11946
Manufacturer	Sanyo Semicon Device
File Size	240.10 KB
Description	PWM Current Control Stepping Motor Driver
Datasheet	LB11946 Datasheet
Additional preview pages of the LB11946 datasheet.

15 current setting levels using a fixed VREF voltage and support for microstepping drive from 1-2 phase excitation drive to 4W1-2 phase excitation drive. This device is optimal for driving stepping motors such as those used for carriage drive and paper feed in printers. Features.
PWM current control (with a fixed off time).
Logic input serial-parallel converter (allows 1-2, W1-2, 2W1-2, and 4W1-2 phase excitation drive).
Current attenuation switching function (with sl.

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Published: Sep 11, 2008 |