TLE42694_14 Datasheet, PDF (20/33 Pages) Infineon Technologies AG – Low Dropout Fixed Voltage Regulator

TLE42694
Block Description and Electrical Characteristics
V_I
V_Q
V_RT
1V
V_D
V_DU
V_DRL
V_RO
t_rd
t_rr,total
t_rd
t
t t < _rr,total
t
t_rd
t _{r r ,total}
t
t_rd
t _{r r ,total}
V_RO,low ^1V
Thermal
Shutdown
Figure 7 Timing Diagram Reset
Input
Voltage Dip
Under-
voltage
t
Spike at Over-
output load
T i mi n g Di a g ra m_ Re se t . vs
Table 9 Electrical Characteristics Reset Function
V_I = 13.5 V, -40 °C ≤ T_j ≤ 150 °C, all voltages with respect to ground, positive current flowing into pin (unless
otherwise specified)
Parameter
Symbol
Values
Unit Note /
Min. Typ. Max.
Test Condition
Number
Output Undervoltage Reset
Default Output Undervoltage Reset V_RT
Switching Thresholds
4.5 4.65 4.8 V
V_Q decreasing
P_5.3.1
Output Undervoltage Reset Threshold Adjustment
Reset Adjust
Switching Threshold
V_RADJ,th 1.26 1.35 1.44 V
3.5 V ≤ V_Q < 5 V
P_5.3.2
Data Sheet
20
Rev. 1.3, 2014-07-03