ROHM BA6417F Datasheet
Motor driver ICs
Reversible motor driver
BA6289F / BA6417F
The BA6289F and BA6417F are reversible-motor drivers, with an output current of 600mA for the former and 1A for the
latter. T wo logic inputs allow four output modes: forward, reverse, stop (idling), and brake. A built-in power saving circuit
suppresses current consumption when the motor is in stop mode.
Applications
Compact, low-current DC motors and portable equipment such as camcorders
Features
1) Two logic inputs allow four output modes: forward, reverse, stop (idling), and brake.
2) Built-in power saving circuit suppresses the stop
mode current dissipation.
Absolute maximum ratings (Ta = 25C)
3) Output voltage can be set arbitrarily with the V
4) Interfaces with TTL devices.
5) Built-in thermal shutdown circuit turns off all circuits
when high IC junction temperature is detected.
ref pin.
Recommended operating conditions
453
Motor driver ICs BA6289F / BA6417F
Block diagram
Pin descriptions
454
Motor driver ICs BA6289F / BA6417F
Electrical characteristics of BA6289F (unless otherwise noted, Ta = 25C, VCC = 6V, VM = 6V)
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