BA6845FS MOTOR DRIVER FROM ROHM
 

The BA6845FS is a stepping motor driver with a maximum output current of 1.0A. The logic input allows three output modes forward, reverse, and power save. The IC has a low output saturation voltage and is capable of driving motors at low supply voltage.
 

 

BA6845FS parameters

Parameter

 Symbol Value Unit
Power supply voltage Vcc 2.7 ÷ 9.0 V
Maximum power dissipation Pd 800 mW
Operating temperature TOPR -25 ÷ +75 ēC
Maximum output current IOMAX 1000 mA

 

Download BA6845 Datasheet
 

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APLICATION EXAMPLE

 

Pin description PACKAGE DRAWING
Pin No Name

Description

Download
1 MGND 1

Motor ground
2 OUT 11

Motor output
3 GND 1

Ground
4 IN 11

Logic input
5 IN 21

Logic input
6 GND 2

Ground
7 OUT 21

Motor output
8 MGND 2

Motor ground
9 N.C.

Not connected
10 OUT 22

Motor output
11 Vcc 2

Power supply
12 IN 22

Logic input
13 IN 12

Logic input
14 Vcc 1

Power supply
15 OUT 12

Motor output
16 N.C.

Not connected

 

 

 

 

 

 

 

 

 

 

 

 

For more information, please contact Comet Electronics.