Datasheet

IFX24401
Typical Performance Characteristics
Data Sheet 11 Rev. 1.02, 2009-12-10
Region of Stability Output Voltage V
Q
Start-up behavior
Power Supply Ripple Rejection PSRR versus
Frequency f
Load Regulation
∆V
Q
versus
Output Current Change
∆I
Q
12_ESR-IQ.VSD
1
0.1
0.01
ESR
CQ
[Ω]
0
I
Q
[mA]
100 150
50 200
C
Q
= 10nF ...10 µF
T
j
= 25 °C
100
10
Stable
Region
V
Q
[V]
14_VI-
time _startup.vsd
5.00
4.90
4.80
5.05
I
Q
= 5mA
1
t [ms]
34
25
EN = HIGH
10
f [Hz]
10k
PSRR
[dB ]
13_PSRR.VSD
60
50
100 1k 100k
80
30
40
I
Q
= 30 mA
V
RIPPLE
= 0.5 V
PP
V
I
= 13 .5 V
C
Q
= 10 µF Tantalum
T
J
= 25 °C
I
Q
= 100 mA
I
Q
= 0.1 mA
0
I
Q
[mA]
100 150
∆ V
Q
[mV ]
18a_dVQ-dIQ _Vi6V.vsd
-15
-20
-25
-10
50 250
0
T
j
= 25 °C
-30
V
I
= 6V
T
j
= -40 °C
T
j
= 150 °C