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參數(shù)資料
| 型號： | FZL4146 |
| 廠商： | SIEMENS AG |
| 英文描述： | Quad Driver Incl. Short-Circuit Signaling |
| 中文描述： | 四驅(qū)動包括增值稅。短路信號 |
| 文件頁數(shù)： | 11/14頁 |
| 文件大?。?/td> | 408K |
| 代理商： | FZL4146 |
FZL 4146
Semiconductor Group
11
Difference between
V
TS
and input
switching
threshold ENA, DI
during transition
from L to H
V
DIH–
V
TS
– 0.2
0.2
V
2 V
≤
V
TS
≤
4.8 V
Idling voltage at
output Q
V
QH
V
S
–
13
V
S
–
11.5
V
S
–
10
V
V
S
≥
18 V
V
S
turn-Off threshold
V
TSV
2.5
4.5
V
V
Q
>
V
QL
;
I
Q
= – 20
μ
A
Resistance
across Q and
V
S
R
Q
8
13
19
k
V
ENA
= 0 V;
I
Q
= – 100
μ
A
R
Q
= (
V
S
–
V
Q
)/0.1 mA
Z-diode
internal resistance
R
Z
20
50
V
ENA
= 0 V;
I
Q1
= – 3 mA
I
Q2
= – 8 mA,
R
Q
=
V
Q
/5 mA
Footnotes for the Characteristics
1)
The given limit values apply to inputs Dl, ENA, if they are not measured, from 0 to 40 V.
2)
The layout provides an adaption of
V
wtyp.
from
V
S
– 0.3 V to
V
S
– 0.4 V or
V
S
– 0.48 V by simply
changing of the ALU mask.
3)
All inputs Dl1 to Dl4 and W1 to W4 as well as Q1 to Q4
I
SON
means the sum of all currents flowing from the voltage source
V
S
into the IC, i.e.
I
SON
=
I
S
+
Σ
I
DI
+
Σ
I
ENA
+
Σ
I
W
+
Σ
I
Q
.
4)
All other pins are open.
5)
The delay time of loop W
→
I regulator
→
RS-FF
→
AND
→
current source
→
Q is
unaccessable for measurement without external wiring due to fast reaction of the current
regulator. For this reason, in case of overload, the above mentioned switch-OFF delay time is
replaced by the delay time for input W
→
output SQ.
Measurement: jump function at W from
V
W
=
V
S
to
V
W
=
V
S
– 1 V
6)
I
Q
= leakage current
I
CBO
of the external PNP-driver transistor
7)
For
V
DI, TS
< 1.5 V,
I
Dl, ENA
remains below its minimum value; it is however ensured that in case of
open inputs the corresponding outputs will be safely disabled.
Characteristics
(cont’d)
Supply voltage 4.5 V
≤
V
S
≤
40 V, junction temperature – 25
°
C
≤
T
j
≤
125
°
C
Parameter
Symbol
Limit Values
Unit Test Condition
min.
typ.
max.
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