Rainbow Electronics BA6285FP User Manual

Motor driver ICs

Reversible motor driver

BA6285FS / BA6285FP

The BA6285FS and BA6285FP are reversible-motor drivers with a maximum output current of 1.0A. 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
VCRs and audio equipment in general

Features

1) Logic and power sections have separate ground
pins; this allows the IC to drive speed-variable, re­versible motors by connecting an electronic governor
circuit.

2) Built-in power saving circuit suppresses the stop
mode current dissipation.

Absolute maximum ratings (Ta = 25C)

3) Output voltage can be set arbitrarily with the V

4) Interfaces with TTL devices.

5) Built-in thermal shutdown circuit.

ref pin.

Recommended operating conditions (Ta = 25C)

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Motor driver ICs BA6285FS / BA6285FP

Block diagram

Pin descriptions

BA6285FS

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Motor driver ICs BA6285FS / BA6285FP

BA6285FP

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