ROHM BA6418N Datasheet
Motor driver ICs
Reversible motor driver
BA6418N
The BA6418N is a reversible-motor driver with a maximum output current of 0.7A. Two logic inputs allow four output
modes: forward, reverse, stop (idling), and brake. Since logic and power sections have separate ground pins, the IC can
drive speed-variable, reversible motors by connecting an electronic governor circuit.
Features
1) Small standby circuit current.
2) Wide range of operating voltage. (4.5 15V)
Block diagram
3) Interfaces with TTL devices.
4) Built-in thermal shutdown circuit.
Absolute maximum ratings (Ta = 25C)
462
Motor driver ICs BA6418N
Input / output truth table
Electrical characteristics (unless otherwise noted, Ta = 25C, V
Input / output circuit (Equivalent circuit) Application example
CC = 9V)
463
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