代理驱动IC 双极步进电机驱动器IC LB1836M 用于打印机，软碟机，摄像机

　　The LB1836M is a low-saturation two-channel bidirectional motor driver IC for use in low-voltage applications.

　　The LB1836M is a bipolar stepper-motor driver IC that is ideal for use in printers, FDDs, cameras and other portable  devices.

　　Low voltage operation (2.5V min)

　　• Low saturation voltage (upper transistor + lower transistor residual voltage  0.40V typ at 400mA). • Parallel connection (Upper transistor + lower transistor residual voltage  0.5V typ at 800mA).  Parallel connection (Upper transistor + lower transistor residual voltage  0.5V typ at 800mA).

　　•Separate logic power supply and motor power supply Brake function

　　• Spark killer diodes built in

　　• Thermal shutdown circuit built in • Compact package (14-pin MFP)