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. Two 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, re- 3) Output voltage can be set arbitrarily with the Vref pin. verse, stop (idling), and brake. 4) Interfaces with TTL devices. 2) Built-in power saving circuit suppresses the stop 5) Built-in thermal shutdown circuit turns off all circuits mode current dissipation. when high IC junction temperature is detected. Absolute maximum ratings (Ta = 25 C) Recommended operating conditions 453Motor driver ICs BA6289F / BA6417F Block diagram Pin descriptions 454