PBL 3771/1
Maximum Ratings
Parameter
Pin no. (DIL)
Symbol
Min
Max
Unit
Voltage
Logic supply
Motor supply
Logic inputs
Comparator inputs
Reference inputs
Current
Motor output current
Logic inputs
Analog inputs
Oscillator charging current
Temperature
Operating junction temperature
Storage temperature**
** Circuit only. The packaging can handle max 60°C
11
3, 20
7, 8, 15, 16
10, 13
9, 14
1, 4, 19, 22
7, 8, 15, 16
10, 13
12
V
CC
V
MM
V
I
V
C
V
R
I
M
I
I
I
A
I
RC
T
J
T
S
0
0
-0.3
-0.3
-0.3
-700
-10
-10
7
45
6
V
CC
7.5
+700
V
V
V
V
V
mA
mA
mA
mA
°C
°C
5
-40
-55
+150
+150
Recommended Operating Conditions
Parameter
Symbol
Min
Typ
Max
Unit
Logic supply voltage
Motor supply voltage
Motor output current ***
Junction temperature ****
Rise time logic inputs
Fall time logic inputs
Oscillator timing resistor
V
CC
V
MM
I
M
T
J
t
r
t
f
R
T
4.75
10
-650
-20
5
2
15
5.25
40
650
+125
2
2
20
V
V
mA
°C
µs
µs
kohms
*** 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.
Phase
1
7
CD
1
V
R1
8
9
C
1
10
E
1
2
Pin numbers refer to
DIL-package
PBL 3771/1
I
CC
V
V
11
–
+
CC
CC
| V
MA
– V
MB
|
R
S
Q
4
+
–
M
A1
M
B1
V
MM1
V
MM2
M
B2
M
A2
IM
I OL
I MM
Logic
1
t
on
50 %
t
off
3
15 kW
+
R
T
–
20
–
+
22
Logic
S
R
Q
19
t
V
E
V
CH
I
RC
RC
12
+
–
t
d
3 300 pF
V
CC
C
T
Phase
2
I
I
I
IH
I
IL
I
A
V
I
V
IH
V
IL
V
A
V
R
V
CH
V
C
820 pF
16
15
14
13
C
2
I
C
I
A
5, 6, 17, 18
GND
21
E
2
CD
2
V
R2
1 kW
R
C
V
E
V
M
V
MA
V
MM
t
C
C
R
S
f
s
=
t + t
on
off
1
t
on
D=
t
on +
t
off
Figure 2. Definitions of symbols.
2
Figure 3. Definition of terms.
ERICSSON [ ERICSSON ]
