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Ordering number : EN4385D
LB1843V
Monolithic Linear IC
Low-saturation, current-controlled bidirectional motor driver
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.
http://onsemi.com
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.