TLE7272 Datasheet, PDF (14/20 Pages) Infineon Technologies AG – 5-V Low Drop Voltage Regulator

TLE 7272
Line Transient Response Peak Voltage
dV_Q
dV_I 2V
2 1 _ L in e T ra n c ie n t v s tim e 1 2 5 .v s d
Tj= 125°C
V i= 13.5V
Inhibit Input Current I_INH versus Input
Voltage V_I, INH=Off
2 5 _ IIN H v s V IN IN H _ o ff.vs d
I_{IN H}
[µ A ]
IN H = O F F
1 .0
0 .8
Tj = 150°C
Tj = 25°C
T j = -40°C
0 .6
VQ
0 .4
0 .2
T= 400µ s/D IV
V Q = 50m V /D IV
10
20
30
40
V _IN [V ]
Inhibit Input Current I_INH versus Inhibit
Input Voltage V_INH
2 4 _ IIN H v s V IN H .v s d
I_{IN H}
[µ A ]
Tj = 150°C
50
Reset Threshold V_RT versus Junction
Temperature T_J
2 6 _ V R T V S T E M P .V S D
V _Q [V ]
V _I = 1 3 .5 V
Tj = 25°C
40
4.9 0
T j = -40°C
R e s e t R e le a se
T h re s h o ld
30
4.8 0
20
4.7 0
R e s e t T rig g e r
T h re s h o ld
10
4.6 0
10
20
30
40
V _{IN H} [V ]
-40 -20 0 20 40 60 80 100 120 140
T _j [°C ]
Data Sheet
14
Rev. 1.0a, 2005-02-08