TLE4473GV52 Datasheet, PDF (8/15 Pages) Infineon Technologies AG – Dual Low Drop Voltage Regulator

TLE 4473 GV53
TLE 4473 GV52
Table 3
Operating Range
Parameter
Symbol Limit Values Unit
Min. Max.
Input voltage
V_I
5.6 42
V
4.5 42
V
Junction temperature
T_j
Thermal Resistances P-DSO-12-6
-40 150 °C
Junction pin
Junction ambient
R_thj-pin
–
R_thj-a
–
3
K/W
115 K/W
Junction ambient
R_thj-a
–
100 K/W
Junction ambient
R_thj-a
–
60
K/W
Junction ambient
R_thj-a
–
48
K/W
1) Package mounted on PCB 80 × 80 × 1.5 mm³; 35 µ Cu; 5 µ Sn; zero airflow.
Remarks
Q1 & Q2
only Q1 regulating
–
–
PCB Heat Sink
Area 0 mm^{2 1)}
PCB Heat Sink
Area 100 mm^{2 1)}
PCB Heat Sink
Area 300 mm^{2 1)}
PCB Heat Sink
Area 600 mm^{2 1)}
Note: In the operating range the functions given in the circuit description are fulfilled.
Integrated protection functions are designed to prevent IC destruction under fault
conditions. Protection functions are not designed for repetitive operation.
Data Sheet
8
Rev. 1.0, 2004-07-14