TLE7278-2 Datasheet, PDF (18/25 Pages) Infineon Technologies AG – Low Dropout Voltage Regulator

TLE7278-2
Typical Performance Characteristics (cont´d)
Reset Threshold V_RT versus
Junction Temperature T_j (3.3V-Version)
26_VRT_VS_TEMP_33V.VSD
V_Q [V]
V_I = 13.5 V
Reset Hysteresis versus
Junction Temperature T_j (3.3V-Version)
120
∆V
[mV]
29_VRT_HYSTERESIS-_VS_TEMP_33V.VSD
V_I = 13.5 V
3.20
80
Reset Release
Threshold
3.10
60
3.00
Reset Trigger
40
Threshold
2.90
20
-40 -20 0 20 40 60 80 100 120 140
T_j [°C]
Reset Threshold V_RT versus
Junction Temperature T_j (2.6V-Version)
26_VRT_VS_TEMP_26V.VSD
V_Q [V]
V_I = 13.5 V
-40 -20 0 20 40 60 80 100 120 140
T_j [°C]
Reset Hysteresis versus
Junction Temperature T_j (2.6V-Version)
120
∆V
[mV]
29_VRT_HYSTERESIS-_VS_TEMP_26V.VS
D
V_I = 13.5 V
2.50
Reset Release
Threshold
2.40
Reset Trigger
Threshold
2.30
2.20
-40 -20 0 20 40 60 80 100 120 140
T_j [°C]
80
60
40
20
-40 -20 0 20 40 60 80 100 120 140
T_j [°C]
Data Sheet
18
Rev. 1.2, 2009-04-28