A3901 查看數據表（PDF） - Allegro MicroSystems
零件编号
产品描述 (功能)
比赛名单
A3901 Datasheet PDF : 11 Pages
| |||
A3901
Dual Full Bridge Low Voltage Motor Driver
Application Information
VBB
TSD
IN1
OUT1
IN2
GND
IN3
IN4
CONTROL
LOGIC/
GATE
DRIVE
OUT2
VBB
OUT3
OUT4
10 µF/10 V
Stepper
Motor
Figure 4a. Typical stepper motor control application
IN1
IN2
IN3
IN4
+VBB/Rmotor
IOUT1-2
0A
–VBB/Rmotor
+VBB/Rmotor
IOUT3-4
0A
–VBB/Rmotor
Figure 4b. Full step mode timing chart
IN1
IN2
IN3
IN4
+VBB/Rmotor
IOUT1-2
0A
–VBB/Rmotor
+VBB/Rmotor
IOUT3-4
0A
–VBB/Rmotor
Figure 4c. Half step mode timing chart
Allegro MicroSystems, Inc.
8
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
Share Link: 