TLE4476 Datasheet, PDF (7/13 Pages) Infineon Technologies AG – Dual Low-Drop Voltage Regulator

TLE 4476
Electrical Characteristics (cont’d)
V_I = 13.5 V; V_EN > V_ENH; – 40 °C < T_j < 150 °C; unless otherwise specified
Parameter
Symbol Limit Values Unit Test Condition
min. typ. max.
Current Consumption
Quiescent current;
I_q = I_I – I_Q1
Quiescent current;
I_q = I_I – I_Q1 – I_Q2
Quiescent current
I_q = I_I – I_Q1 – I_Q2
Quiescent current
I_q = I_I – I_Q2 – I_Q1
Enable input EN
EN ON voltage
EN OFF voltage
Input current
I_q
– 100 150 mA T_j < 85 °C;
V_EN = 0 V
I_q
–
300 400 mA I_Q1 = I_Q2 = 300 mA;
T_j < 85 °C
I_q
– 2.5 10 mA I_Q1 = 150 mA;
I_Q2 = 300 mA
I_q
–
5
13 mA I_Q1 = 300 mA;
I_Q2 = 250 mA
V_{EN ON} 1.8 –
V – _{EN OFF}
–
V_EN
– 20
–
V
V_Q2 ON
1.0 V
V_Q2 OFF
30 mA V_EN = 13 V
Data Sheet Rev. 2.3
7
2002-02-20