Ordering number: EN3949C
Monolithic Digital IC
LB1838M Low-saturation, Bidirectional Motor Driver for Low-voltage Applications
Overview
The LB1838M is a low-saturation two-channel bidirectional motor driver IC for use in low-voltage applications.
The LB1838M is a bipolar stepper-motor driver IC that is ideal for use in printers, FDDs, cameras and other portable devices.
Package Dimensions
unit : mm
3111-MFP14S
[LB1838M]
Features
.
Low voltage operation (2.
5 V min) .
Low saturation voltage (upper
transistor + lower
transistor voltage; 0.
40 V at 400 mA).
.
residual Through-current prevention circuit built in .
Separate logic power supply and motor power supply .
Spark killer diodes buil...