MB3863PF Fujitsu Microelectronics, Inc., MB3863PF Datasheet - Page 7

• Manufacturer Part Number: MB3863PF
• Description: Bidirectional Motor Driver
• Manufacturer: Fujitsu Microelectronics, Inc.

Note : If input voltage is applied when power is not supplied, over-current flows into the device via the input pins.
TYPICAL CONNECTION
In this case, connect a resistor of at least 1 k in series with the input pins to prevent passage of a large current.
Logic control IC
Logic control IC
1 k
1 k
1 k
1 k
A-IN
A-IN
B-IN
B-IN
ch.1
GND
ch.1
ch.2
MB3863
ch.1
ch.2
ch.2
GND
A-OUT
A-OUT
A-V
A-V
B-OUT
B-OUT
B-V
B-V
CC
CC
CC
CC
M
M
Motor 1
Motor 2
MB3863
V
CC
7