TLE4471 Datasheet, PDF (12/26 Pages) Infineon Technologies AG – Triple Voltage Regulator

TLE 4471
Characteristics (cont’d)
V_I = 13.5 V; T_j = – 40 °C < T_j < 125 °C
Parameter
Symbol
Limit Values
Unit Measuring Condition
min. typ. max.
Enable Function E1, E2, E3, EN
E1 On threshold
V_{E1, on}
3.5
E1 Off threshold
V_{E1, off}
1.5
E1 High input current I_{E1, on}
–
E1 Low input current I_{E1, off}
–1
E2 On threshold
V_{E2, on}
1.3
E2 Off threshold
V_{E2, off}
0.8
E2 resistance to GND R_E2
5
E3 On threshold
V_{E3, on}
3.5
E3 Off threshold
V_{E3, off}
1.5
E3 High input current I_{E3, on}
–
E3 Low input current I_{E3, off}
–1
EN On threshold
V_{EN, on}
1.0
EN Off threshold
V_{EN, off}
0.8
Enable resistance to R_EN
5
GND
4.1 4.5
– 2.5
50 –
–5
1.7 2.0
1.2 1.7
15 40
– 4.5
– 2.5
50 –
–5
1.7 2.3
1.2 1.7
15 40
V V_Q1 > 4.8 V; V_Q2 > 4.8 V
V–
µA V_E1 = 16 V
µA V_E1 = 0 V
V V_Q1 > 4.8 V; V_Q2 > 4.8 V
V–
kΩ –
V V_Q1 > 4.8 V; V_Q2 > 4.8 V
V–
µA V_E3 = 16 V
µA V_E3 = 0 V
V V_Q3 > 4.8 V; Q1 ON
V V_Q3 < 0.1 V
kΩ –
Data Sheet Rev. 1.1
12
2001-09-06