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參數(shù)資料
| 型號： | PBL37711N |
| 廠商： | ERICSSON |
| 英文描述： | KPTC 3C 3#16 PIN PLUG |
| 中文描述： | 精密步進電機驅(qū)動器 |
| 文件頁數(shù)： | 4/8頁 |
| 文件大?。?/td> | 154K |
| 代理商： | PBL37711N |
PBL 3771/1
4
C
MM2
E
B2
B1
GND
MM1
V
C
RC
V
M
G
G
G
G
P
C
A
M
G
G
G
G
G
1
P
5
6
7
8
9
10
11
25
24
23
22
21
20
19
4
3
2
1
2
2
2
1
1
1
1
1
1
1
V
R2
V
R1
CD
1
CC
2
2
A
V
M
M
2
1
2
E
1
PBL 3771/1QN
1
2
3
4
5
6
7
8
9
10
11
22
21
20
19
18
17
16
15
14
13
12
B1
E
MM1
A1
GND
GND
1
1
R1
C
CC
V
M
V
M
GND
GND
Phase
CD
V
RC
M
V
M
Phase
CD
V
R2
2
2
A2
MM2
B2
1
E
2
1
C
2
PBL
3771/1N
Figure 4. Pin configuration.
Pin Description
Refer to figure 4.
SO
DIP
2
1
3
2
4
3
5
4
6,7,
5,6,
18,19
17,18
PLCC
8
10
11
12
1-3,9,
13-17,28
Symbol
M
B1
E
1
V
MM1
M
A1
GND
Description
Motor output B, channel 1. Motor current flows from M
to M
when Phase
is HIGH.
Common emitter, channel 1. This pin connects to a sensing resistor to ground.
Motor supply voltage, channel 1, 10 to 40 V. V
MM1
and V
MM2
should be connected together.
Motor output A, channel 1. Motor current flows from M
A1
to M
B1
when Phase
1
is HIGH.
Ground and negative supply. Note: these pins are used thermally for heat-sinking.
Make sure that all ground pins are soldered onto a suitably large copper ground
plane for efficient heat sinking.
Controls the direction of motor current at outputs M
A1
and M
B1
. Motor current flows from M
A1
to M
when Phase
is HIGH.
Current decay control, channel 1. A logic HIGH on this input results in slowcurrent decay,
a LOW results in fastcurrent decay, see “Functional Description.”
Reference voltage, channel 1. Controls the threshold voltage for the comparator and hence
the output current. Input resistance is typically 2.5 kohms,
±
20%.
Comparator input channel 1. This input senses the instantaneous voltage across the
sensing resistor, filtered by an RC network. The threshold voltage for the comparator is
(0.450 / 2.5) V
, i.e. 450 mV at V
= 2.5 V.
Logic voltage supply, nominally +5 V.
Clock oscillator RC pin. Connect a 15 kohm resistor to V
and a 3300 pF capacitor to
ground to obtain the nominal switching frequency of 26.5 kHz.
Comparator input channel 2. This input senses the instantaneous voltage across the
sensing resistor, filtered by an RC network. The threshold voltage for the comparator is
(0.450 / 2.5) V
, i.e. 450 mV at V
= 2.5 V.
Reference voltage, channel 2. Controls the threshold voltage for the comparator and hence
the output current. Input resistance is typically 2.5 kohms,
±
20%.
Current decay control, channel 2. A logic HIGH on this input results in slowcurrent decay,
a LOW results in fastcurrent decay, see “Functional Description.”
Controls the direction of motor current at outputs M
A2
and M
B2
. Motor current flows from M
A2
to M
when Phase
is HIGH.
Motor output A, channel 2. Motor current flows from M
A2
to M
when Phase
is HIGH.
Motor supply voltage, channel 2, 10 to 40 V. V
MM1
and V
MM2
should be connected together.
Common emitter, channel 2. This pin connects to a sensing resistor to ground.
Motor output B, channel 2. Motor current flows from M
A2
to M
B2
when Phase
2
is HIGH.
8
7
18
Phase
1
9
8
19
CD
1
10
9
20
V
R1
11
10
21
C
1
12
13
11
12
22
23
V
CC
RC
14
13
24
C
2
15
14
25
V
R2
16
15
26
CD
2
17
16
27
Phase
2
20
21
22
23
19
20
21
22
4
5
6
7
M
A2
V
MM2
E
2
M
B2
1
2
3
4
5
6
8
9
10
11
22
21
20
19
18
17
16
15
14
13
12
GND
MA
1
CD
1
MA
2
GND
NC
Phase
1
PBL
3771/1 SO
MB
1
E
1
VMM
1
NC
MB
2
E
2
VMM
2
VR
1
VR
2
C
2
C
1
CD
2
V
cc
RC
23
24
GND
GND
Phase
2
7
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PBL37711QN | KPTC 3C 3#16 PIN PLUG |
| PBL37711SO | KPTC 3C 3#16 SKT PLUG |
| PBL3771N | CONNECTOR GERMAN |
| PBL3771SO | KPTC 8C 8#20 SKT PLUG |
| PBL3772 | DUAL STEPPER MOTOR DRIVER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PBL37711QN | 制造商:ERICSSON 制造商全稱:Ericsson 功能描述:Precision Stepper Motor Driver |
| PBL37711SO | 制造商:ERICSSON 制造商全稱:Ericsson 功能描述:Precision Stepper Motor Driver |
| PBL3771N | 制造商:ERICSSON 制造商全稱:Ericsson 功能描述:Precision Stepper Motor Driver |
| PBL3771QN | 制造商:ERICSSON 制造商全稱:Ericsson 功能描述:Precision Stepper Motor Driver |
| PBL3771SO | 制造商:ERICSSON 制造商全稱:Ericsson 功能描述:Precision Stepper Motor Driver |
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