參數(shù)資料
型號： SLA7044
廠商： Sanken Electric Co.,Ltd.
英文描述： 2-Phase Stepper Motor Unipolar Driver ICs
中文描述： 二相步進(jìn)電機(jī)單極驅(qū)動器IC
文件頁數(shù)： 2/4頁
文件大?。?/td> 47K
代理商： SLA7044
45
SLA7042M/SLA7044M
2-Phase Stepper Motor Unipolar Driver ICs (2W1-2 Phase Excitation/Micro-step Support)
SLA7042M/SLA7044M
I
Internal Block Diagram
I
Diagram of Standard External Circuit
I
Output Current Formula
K: Reference voltage setting rate by serial signal
(See the internal block diagram)
I
O
=
K
V
REF
3 R
S
V
DD
A
V
DD
B
OUT A
OUT A OUT B
OUT B
CLOCK A
REF A
REF B
GND A GND B
7
RS A
RS B
12
9
R
S
10
R
S
R
2
C
1
3
14
V
REF
R
1
5V
ENABLE
4
15
1
8
11
18
5
16
2
13
6
17
CLOCK B
STROBE A
STROBE B
DATA A
DATA B
V
CC
C
1
: 500 to 10000pF
SLA7042M
SLA7044M
O
O
V
V
O
R
G
R
R
G
R
D
D
C
O
C
S
S
Enable
COMP
Phase
Vref
0%
20%
40%
55.5%
71.4%
83%
100%
a
0
1
0
1
0
1
0
1
PWM
Reset
Ph.
Reset
Enable
COMP
Phase
PWM
Reset
Reset
OFF time timer
(TOFF 3-step switching)
Chopper ON
Noise filter
(2 s)
μ
Latch
a
Reference voltage
Reference voltage
c
0
0
0
0
1
1
1
1
1
b
c
Ph.
Shift register
a
b
c
Ph.
Latch
b
a
c
Ph.
a
b
c
Shift register
b
0
0
1
1
0
0
1
1
c
0
0
0
0
1
1
1
1
b
0
0
1
1
0
0
1
a
0
1
0
1
0
1
0
1
Vref
0%
20%
40%
55.5%
71.4%
83%
100%
OFF time timer
(TOFF 3-step switching)
Chopper ON
Noise filter
(2 s)
μ
相關(guān)PDF資料
PDF描述
SLA7042 2-Phase Stepper Motor Unipolar Driver ICs
SLA7044M 2-Phase Stepper Motor Unipolar Driver Ics(2相步進(jìn)電機(jī)單極驅(qū)動器芯片)
SLA7042M 2-Phase Stepper Motor Unipolar Driver ICs
SLA7042 MICROSTEPPING, UNIPOLAR PWM, HIGH-CURRENT MOTOR CONTROLLER/DRIVER
SLA7042M MICROSTEPPING, UNIPOLAR PWM, HIGH-CURRENT MOTOR CONTROLLER/DRIVER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SLA7044M 制造商:Allegro MicroSystems 功能描述:IC MOTOR CTRL/DRVR STEPPER 3A SIP-18 制造商:Allegro MicroSystems 功能描述:IC MOTOR CTRL/DRVR, STEPPER, 3A, SIP-18; Motor Type:Stepper; No. of Outputs:4; Output Current:3A; Output Voltage:100V; Driver Case Style:SIP; No. of Pins:18; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Device Type:Motor ;RoHS Compliant: Yes
SLA7050M 制造商:Sanken Electric Co Ltd 功能描述:IC DVR 2PH STEPPER MOTOR 18SIP 制造商:ALLEGRO 功能描述:2-phase Stepper Motor Unipolar Driver IC 制造商:Allegro MicroSystems LLC 功能描述:2-phase Stepper Motor Unipolar Driver IC
SLA7050M-LF871 制造商:Sanken Electric Co Ltd 功能描述:
SLA7051M 制造商:Sanken Electric Co Ltd 功能描述:IC DVR 2PH STEPPER MOTOR 18SIP 制造商:Allegro MicroSystems LLC 功能描述:2-phase Stepper Motor Unipolar Driver IC
SLA7051MLF871 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:UNIPOLAR STEPPER-MOTOR TRANSLATOR/PWM DRIVER
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