參數資料
型號: TLE4226
廠商: INFINEON TECHNOLOGIES AG
英文描述: Intelligent Sixfold Low-Side Switch
中文描述: 智能六倍低端開關
文件頁數: 7/16頁
文件大?。?/td> 528K
代理商: TLE4226
TLE 4226 G
Data Sheet
7
2002-10-21
Characteristics
V
S
= 5 V, unless stated otherwise;
T
j
= – 40 to 140 °C
Parameter
Symbol
Limit Values
Unit
Test Condition
min.
typ.
max.
Supply Voltage (
V
S
)
Quiescent current
Supply Current
I
S
I
S
8
50
11
67
mA
mA
Outputs OFF
Outputs ON
Inputs (
I
N1-6, PREFST)
H-input voltage
L-input voltage
Hysteresis
H-Input current
L-Input current
Input current
V
I
H
V
I
L
V
I
I
I
H
I
I
L
I
I
1.28
0.9
0.27
– 2
– 17
– 2
1.8
1.2
0.6
2.1
1.5
1.0
3.4
1
3
V
V
V
μ
A
μ
A
μ
A
0.9 V <
V
I
< 6 V
0.2 V <
V
I
< 0.9 V
0 V <
V
I
< 6 V;
V
S
= 0 V
Power Outputs (Q1-6)
Load Current
Saturation voltage
Saturation voltage
Saturation voltage
Compare voltage
Turn-ON delay time
Turn-OFF delay time
I
Q1-4
V
QSat5, 6
V
QSat1-4
V
QSat1-4
V
com
t
DON
t
DOFF
50
4.1
0.2
0.1
0.5
0.4
1
2
0.95
0.7
0.25
4.7
1.6
3.5
mA
V
V
V
V
μ
s
μ
s
V
S
= 2 V and resistance from
PREFST to ground < 1 M
I
Q
= 0.4 A; output ON
I
Q
= 50 mA; output ON
I
Q
= 20 mA; output ON
see diagrams
20 mA <
I
Q1-4
< 50 mA,
200 mA <
I
Q5,6
< 500 mA
Overtemp. Protection
Monitoring threshold
Shutdown threshold
hysteresis
Reset threshold
T
thSt
T
tho
T
thRes
150
5
140
155
10
150
°C
K
°C
only switches 5 and 6
are shut down
after shutdown
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