參數(shù)資料
型號(hào): PBL3771
廠商: ERICSSON
英文描述: KPTC 10C 10#20 PIN PLUG
中文描述: 精密步進(jìn)電機(jī)驅(qū)動(dòng)器
文件頁數(shù): 2/8頁
文件大?。?/td> 154K
代理商: PBL3771
PBL 3771/1
2
Maximum Ratings
Parameter
Pin no. (DIL)
Symbol
Min
Max
Unit
Voltage
Logic supply
Motor supply
Logic inputs
Comparator inputs
Reference inputs
11
3, 20
7, 8, 15, 16
10, 13
9, 14
V
CC
V
MM
V
I
V
C
V
R
0
0
-0.3
-0.3
-0.3
7
45
6
V
CC
7.5
V
V
V
V
V
Current
Motor output current
Logic inputs
Analog inputs
Oscillator charging current
1, 4, 19, 22
7, 8, 15, 16
10, 13
12
I
M
I
I
I
A
I
RC
-700
-10
-10
+700
mA
mA
mA
mA
5
Temperature
Operating junction temperature
Storage temperature**
** Circuit only. The packaging can handle max 60
°
C
T
J
T
S
-40
-55
+150
+150
°
C
°
C
Recommended Operating Conditions
Parameter
Logic supply voltage
Motor supply voltage
Motor output current ***
Junction temperature ****
Rise time logic inputs
Fall time logic inputs
Oscillator timing resistor
*** In microstepping mode, “sine/cosine” drive where I
1
= 650 cos(
θ
) and I
2
= 650 sin(
θ
) mA, otherwise 500 mA/channel both
channels fully on.
****See operating temperature chapter.
Symbol
V
CC
V
MM
I
M
T
J
t
r
t
f
R
T
Min
4.75
10
-650
-20
Typ
5
Max
5.25
40
650
+125
2
2
20
Unit
V
V
mA
°
C
μ
s
μ
s
kohms
2
15
Figure 2. Definitions of symbols.
Figure 3. Definition of terms.
50 %
V
CH
t
on
t
off
V
E
| V – V |
t
d
t
t
f =
toff
+
D =
t
t
on
off
+
1
t
on
I I
M OL
I
CC
I I I
I
A
3 300 pF
V
CC
I
I
C
A
V
E
V
V
V
MM
C
820 pF
1 kW
R
S
R
T
T
C
C
R
C
15 kW
I MM
I
RC
RC
PBL 3771/1
20
12
11
V
MM1
V
MM2
M
A1
M
B1
M
B2
M
A2
GND
C
2
V
R2
CD
2
Phase
2
V
CC
C
1
V
R1
CD
1
Phase
1
E
1
E
2
V
CC
22
19
16
13
S
R
Q
15
14
5, 6, 17, 18
+
+
Logic
21
S
R
Q
+
+
Logic
+
3
1
4
2
10
9
8
7
V
V
V
I
IH
IL
V
V
A
R
V
V
CH
C
M
MA
Pin numbers refer to
DIL-package
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