TLE4251_07 Datasheet, PDF (4/13 Pages) Infineon Technologies AG – Low Drop Voltage Tracker 400 mA output current capability

TLE 4251
Table 2
Absolute Maximum Ratings
-40 °C < T_j < 150 °C
Parameter
Symbol Limit Values Unit Remarks
Min. Max.
Input
Voltage
Current
Output
V_I
-42 45
V
–
I_I
–
–
mA internally limited
Voltage
Current
Adjust
V_Q
-2
45
V
–
I_Q
–
–
mA internally limited
Voltage
Current
Enable
V_ADJ
I_ADJ
-42 45
–
–
V
–
μA internally limited
Voltage
Current
Temperatures
V_EN
-42 45
V
–
I_EN
–
–
μA internally limited
Junction temperature
Storage temperature
Thermal Resistances
T_j
-40 150 °C –
T_stg
-50 150 °C –
Junction case
R_thjc
–
4
K/W TLE 4251 D
Junction ambient
R_thja
–
78
K/W TLE 4251 D¹⁾
Junction case
R_thjc
–
3
K/W TLE 4251 G
Junction ambient
R_thja
–
52
K/W TLE 4251 G¹⁾
1) Worst case, regarding peak temperature; zero airflow; mounted an a PCB 80 × 80 × 1.5 mm³, heat sink area
300 mm².
Note: Maximum ratings are absolute ratings; exceeding any one of these values may
cause irreversible damage to the integrated circuit.
Data Sheet
4
Rev. 2.9, 2007-03-20