Datasheet

Data Sheet 12 Rev. 1.0, 2012-05-07
IFX4949
Dropout Voltage V
DR
versus
Junction Temperature
T
J
Quiescent Current I
Q
versus
Output Current
I
OUT
Quiescent Current I
QSE
versus
Junction Temperature
T
J
Quiescent Current I
Q
versus Input Voltage V
IN
0
0,1
0,2
0,3
0,4
-40 0 40 80 120
V
DR
[V]
T
J
[°C]
I
OUT
= 100mA
I
OUT
= 50mA
I
OUT
= 10mA
0
0,5
1
1,5
2
2,5
3
0,1 1 10 100
I
Q
[mA]
I
OUT
[mA]
V
IN
= 14V
T
J
= 25°C
100
150
200
250
300
-40 0 40 80 120
I
QSE
[µA]
T
J
[°C]
V
IN
= 14V
I
OUT
= 0.3mA
0
0,5
1
1,5
2
2,5
3
0 5 10 15 20 25 30 35 40
I
Q
[mA]
V
IN
[V]
R
LOAD
= 100Ω
R
LOAD
= 5kΩ
T
J
= 25°C