參數資料
型號: tle 4729
廠商: SIEMENS AG
英文描述: 2-Phase Stepper-Motor Driver(兩相步進式馬達驅動器)
中文描述: 二相步進電機驅動器(兩相步進式馬達驅動器)
文件頁數: 7/26頁
文件大?。?/td> 222K
代理商: TLE 4729
Data Sheet
7
1999-06-24
TLE 4729 G
Logic Inputs (
I
X1;
I
X0)
Threshold
Hysteresis
L-input current
H-input current
V
I
V
IHy
I
IL
I
IH
0.8
– 100
5
1.7
200
20
2.2
5
50
V
mV
μ
A
μ
A
V
I
= 0 V
V
I
= 5 V
Error Outputs
Saturation voltage
Leakage current
V
ErrSat
I
ErrL
50
200
500
10
mV
μ
A
I
Err
= 1 mA
V
Err
= 25 V
Thermal Protection
Shutdown
Prealarm
Delta
Hysteresis shutdown
Hysteresis prealarm
T
jsd
T
jpa
T
j
T
jsdhy
T
jpahy
140
120
10
150
130
20
20
20
160
140
30
°
C
°
C
K
K
K
I
Q1, 2
= 0 A
V
Err
= L
T
j
=
T
jsd
T
jpa
Power Outputs
Diode Transistor Sink Pair
(D13, T13; D14, T14; D23, T23; D24, T24)
Saturation voltage
Saturation voltage
Reverse current
Forward voltage
Forward voltage
V
satI
V
satI
I
RI
V
FI
V
FI
0.1
0.2
500
0.6
0.7
0.3
0.5
1000
0.9
1
0.5
0.8
1500
1.2
1.3
V
V
μ
A
V
V
I
Q
= – 0.45 A
I
Q
= – 0.7 A
V
S
=
V
Q
= 40 V
I
Q
= 0.45 A
I
Q
= 0.7 A
Characteristics
(cont’d)
V
S
= 6 to 16 V;
T
j
= – 40 to 130
°
C
Parameter
Symbol
Limit Values
min.
typ.
Unit Test Condition
max.
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