Datasheet

TLE42754
Block Description and Electrical Characteristics
Data Sheet 12 Rev. 1.11, 2012-01-20
Typical Performance Characteristics Voltage Regulator
Output Voltage V
Q
versus
Junction Temperature
T
j
Output Current I
Q
versus
Input Voltage
V
I
Power Supply Ripple Rejection PSRR versus
ripple frequency
f
r
)
Line Regulation Δ
V
Q,line
versus
Input Voltage Change Δ
V
I
)
01_VQ_TJ.VSD
4,60
4,70
4,80
4,90
5,00
5,10
5,20
-40 0 40 80 120 160
T
j
[°C]
V
Q
[V]
V
I
= 13.5 V
I
Q
= 50 mA
02_IQ_VI.VSD
0
100
200
300
400
500
600
700
800
900
1000
0 1020304050
V
I
[V]
I
Q,max
[mA]
T
j
= -40 °C
T
j
= 150 °C
T
j
= 25 °C
03_PSRR_FR.VSD
0
10
20
30
40
50
60
70
80
90
100
0,01 0,1 1 10 100 1000
f
[kHz]
PSRR
[dB]
T j
= 150 °C
T j
= 25 °C
T j
= -40 °C
I Q
= 10 mA
C Q
= 22 µF
ceramic
V I
= 13.5 V
V ripple
= 0.5 Vpp
04_DVQ_DVI.VSD
0
1
2
3
4
5
6
7
8
9
0 10203040
V I
[V]
Δ
V
Q
[mV]
T
j
= 150 °C
T
j
= 25 °C
T
j
= -40 °C