TLE4251 Datasheet, PDF (4/12 Pages) Infineon Technologies AG – Low Drop Voltage Tracker

TLE 4251
Absolute Maximum Ratings
– 40 °C < T_j < 150 °C
Parameter
Symbol Limit Values Unit
min. max.
Remarks
Input
Voltage
Current
V_I
– 42 45
V
–
I_I
–
–
mA internally limited
Output
Voltage
Current
V_Q
– 2 45
V
–
I_Q
–
–
mA internally limited
Adjust
Voltage
Current
V_ADJ
I_ADJ
– 42 45
–
–
V
–
µA
internally limited
Enable
Voltage
Current
V_EN
– 42 45
V
–
I_EN
–
–
µA
internally limited
Temperatures
Junction temperature
Storage temperature
T_j
– 40 150 °C –
T_stg
– 50 150 °C –
Thermal Resistances
Junction case
Junction ambient
Junction case
Junction ambient
R_thjc
–
R_thja
–
R_thjc
–
R_thja
–
4
K/W TLE 4251 D
78
K/W TLE 4251 D¹⁾
3
K/W TLE 4251 G
52
K/W TLE 4251 G¹⁾
1) _{Worst case, regarding peak temperature; zero airflow; mounted an a PCB 80 × 80 × 1.5 mm}3_{, 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 Rev. 2.4
4
2001-05-07