TLE42794_14 Datasheet, PDF (19/32 Pages) Infineon Technologies AG – Very low Current Consumption

TLE42794
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
t
Thermal
Shutdown
Figure 7 Timing Diagram Reset
Input
Voltage Dip
Under-
voltage
Spike at Over-
output load
T i mi n g Di a g ra m_ Re se t . vs
Table 6 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 / Test Condition Number
Min. Typ. Max.
Output Undervoltage Reset
Default Output Undervoltage Reset V_RT
Switching Thresholds
4.5 4.65 4.8 V V_Q decreasing
P_5.6.1
Output Undervoltage Reset Threshold Adjustment
Reset Adjust
Switching Threshold
Reset Adjustment Range¹⁾
V_RADJ,th 1.26 1.35 1.44 V
V_RT,range 3.50 –
4.65 V
3.5 V ≤ V_Q < 5 V
–
P_5.6.2
P_5.6.3
Data Sheet
19
Rev. 1.2, 2014-07-03