參數(shù)資料
型號: TLE4209
廠商: INFINEON TECHNOLOGIES AG
元件分類: 基準電壓源/電流源
英文描述: DC Motor Driver for Servo Driver Applications
中文描述: 直流電動機驅(qū)動伺服驅(qū)動器應用
文件頁數(shù): 7/12頁
文件大?。?/td> 93K
代理商: TLE4209
TLE 4209
Overview
Data Sheet
7
2000-09-05
Input-Interface
Input REF
Quiescent voltage
Input resistance
V
REFq
R
REF
4.5
200
6.0
240
7.5
mV
k
I
REF
= 0
μ
A
0 V <
V
REF
< 0.5 V
Input FB
Quiescent voltage
Input resistance
V
FBq
R
FB
4.5
200
6.0
240
7.5
mV
k
I
FB
= 0
μ
A
0 V <
V
FB
< 0.5 V
Input/Output HYST
Current Offset
I
HYSTIO
250
– 2
0.35
3
μ
A
I
REF
=
I
FB
=
250
μ
A
V
HYST
=
V
S
/ 2
I
REF
=
I
FB
=
40
μ
A
V
HYST
=
V
S
/ 2
– 20
μ
A <
I
HYST
< – 10
μ
A;
10
μ
A <
I
HYST
< 20
μ
A;
I
REF
= 250
μ
A
V
HYST
=
V
S
/ 2
I
HYST
= +/- 2
μ
A;
I
REF
= 40
μ
A;
V
HYST
=
V
S
/ 2
I
HYSTIO
40
– 1.3
0
1.3
μ
A
Current Amplification
A
HYST
=
I
HYST
/ (
I
REF
I
FB
)
A
HYST
0.8
0.95
1.1
Current Gain
G
HYST
=
(I
HYST
- I
HYSTIO40
)
/ (
I
REF
I
FB
)
Threshold voltage High
G
HYST
0.8
0.95
1.1
-
V
HYH
/
V
S
V
DBH
/
V
S
51
52
54
%
Deadband voltage High
50
50.4
51
%
1.7
Electrical Characteristics
(cont’d)
8 V <
V
S
< 18 V;
I
OUT1-2
= 0 A; – 40
°
C <
T
j
< 150
°
C (unless otherwise specified)
Parameter
Symbol
min.
Limit Values
typ.
Unit Test Condition
max.
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