Overview
The LB1843V is a low-saturation bidirectional motor driver with output current limitation and detection functions. This design is ideal for controlling the loading motor in a video camera.

Function
• Output current limiter and detector built in.
• Low-saturation voltage bidirectional bridge circuit built in:
   VOsat = 0.40 V typ. at 400 mA.
• Practically no current drain (0.1 μA or less) in standby mode.
• Input-linked reference voltage built in .
• Thermal shutdown circuit built in.
• Requires little space, since few external components are needed
   and the IC is contained in a small SSOP-20 package