Datasheet

IFX27001
Electrical Characteristics
Data Sheet 15 Rev. 1.01, 2009-10-19
Output Voltage
V
Q
versus
Input Voltage V
I
Power Supply Ripple Rejection versus
Frequency
Stability Region: Equivalent Serial Resistor ESR
versus Output Current
I
Q
Power Supply Ripple Rejection versus
Frequency
0
V
I
[V]
20 30
11_VI -VQ . vsd
10 40
T
a
= 25 °C
I
Q
= 500mA
V
Q
[V]
3.00
2.00
1.00
4.00
I
Q
= 10mA
1.5V-Version
1.8V-Version
2.6V-Version
3.3V-Version
5.0V-Version
6.00
I
Q
= 100mA
I
Q
= 1000mA
10
f [Hz]
10k
PSRR
[dB]
13_PSRR.VSD
70
60
100 1k 100k
90
40
50
V
RIPPLE
= 0.5 V
V
IN
= 13.5 V
C
ADJ
= 10 µF Tantalum
T
a
= 25 °C
I
Q
= 1000 mA
I
Q
= 500 mA
I
Q
= 250 mA
I
Q
= 125 mA
I
Q
= 10 mA
12_ESR-IQ.VSD
10
1
0.1
ESR
CQ
[Ω]
0.1
I
Q
[mA]
10 100
1
1000
100
1000
C
Q
= 10µF
T
j
= -40...150°C
V
I
= 6...25V
Stable
Region
C
Q
= 2.2µF
T
j
= -40...150°C
V
I
= 6...25V
10
f [Hz]
10k
PSRR
[dB]
13_PSRR.VSD
70
60
100 1k 100k
90
40
50
V
RIPPLE
= 0.5 V
V
IN
= 13.5 V
C
ADJ
= 10 µF Tantalum
T
a
= 25 °C
I
Q
= 1000 mA
I
Q
= 500 mA
I
Q
= 250 mA
I
Q
= 125 mA
I
Q
= 10 mA