TLE4473GV52 Datasheet, PDF (10/15 Pages) Infineon Technologies AG – Dual Low Drop Voltage Regulator

TLE 4473 GV53
TLE 4473 GV52
Electrical Characteristics (cont’d)
V_I1 =13.5 V; V_INH1 =V_INH2= 5V; – 40 °C < T_j < 150 °C; unless otherwise specified
Parameter
Symbol Limit Values Unit Test Condition
min. typ. max.
Current Consumption (cont’d)
Quiescent current; I_q
stand-by
I_q = I_I – I_Q2
Quiescent current; I_q
inhibited
5
mA I_Q2 = 100 mA;
V_INH1 < V (Q1 _{INH1 OFF} off)
–
–
1
µA V_INH1=V_INH2= 0V;
T_J < 85°C
Inhibit Input INH2
Turn-on Voltage
Turn-off Voltage
H-input current
L-input current
V_{INH2 ON}
–
–
2.3 V V_Q2 on
V 0.8 _{INH2 OFF}
–
–
V
V_Q2 off
I_{INH2 ON}
– 1 0.5 3
µA V_INH2 = 5 V
I_{INH2 OFF} – 1 0.1 1
µA 0 V < V_INH2 < 0.8 V
Reset Timing D2
Charge current
Upper timing
threshold
Lower timing
threshold
Saturation Voltage
Reset delay time
Reset reaction time
I_DC2
V_DU2
V_DL2
V_D2,SAT
T_RD2
T_rr
5.0 9.0 13.0 µA V_D2 = 0.7 V
1.6 1.8 2.2 V –
0.3 0.45 0.6 V –
100 mV V_Q2 < V_RT2
12 20 28 ms C_D2 = 100 nF
–
10 µs C_D2 = 100 nF
Data Sheet
10
Rev. 1.0, 2004-07-14