LB11946 Datasheet Stepping Motor Driver

Manufacturer: onsemi

Overview: Ordering number : EN7946A LB11946 Monolithic Digital IC PWM Current Control Stepping Motor Driver http://onsemi.com Overview The LB11946 is a stepping motor driver IC that implements PWM current control bipolar drive with a fixed off time.

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LB11946 stepping motor driver by onsemi - Datasheet Preview

Datasheet Details

Part number	LB11946
Manufacturer	onsemi
File Size	118.23 KB
Description	Stepping Motor Driver
Download	LB11946 Download (PDF)

Key Features

15 current setting levels using a fixed VREF voltage and support for micro-stepping 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 s.

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📁 Similar Datasheet

Brand Logo	Part Number	Description	Manufacturer
	LB11946	PWM Current Control Stepping Motor Driver	Sanyo Semicon Device

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