Datasheet

TLE4253
Electrical Characteristics
Data Sheet 14 Rev. 1.2, 2009-11-09
Typical Performance Characteristics Tracking Regulator
V
ADJ/EN
= 5 V; V
FB
= V
Q
(unless otherwise noted)
Current Consumption
I
q2
vs.
Junction Temperature
T
j
Current Consumption
I
q
vs.
Output Current
I
Q
Current Consumption I
q
vs.
Input Voltage
V
I
Quiescent Current I
q1
vs.
Junction Temperature
T
j
Iq-Tj.vsd
1
0.1
0.01
10
I
q
[mA]
-40
T
j
[°C]
-20 20 40 80 100
0 60 140120
V
I
= 13.5V
I
Q
= 200 µA
I
Q
= 200 mA
0.2
I
Q
[mA]
110
Iq-IQ.vsd
1
0.1
0.01
10
100
I
q
[mA]
V
I
= 6 V
V
I
> 9 V
V
EN/ADJ
= 5 V
Iq-VI.vsd
0
5
10
15
20
25
30
0 10203040
V I
[V]
I
q
[mA]
R LOAD
= 25 Ω
R LOAD
= 100 Ω
R LOAD
= 50 Ω
R LOAD
= 500 Ω
Iq1-Tj.vsd
1
0.1
I
q1
[µA]
-40
T
j
[°C]
-20 20 40 80 100
060 140120
V
I
= 13.5V
V
EN/ADJ
= 0 V