TLE4242G Datasheet, PDF (6/13 Pages) Infineon Technologies AG – Adjustable LED Driver

TLE 4242 G
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
Status Output
V_Q
-1
40
V–
I_Q
–
–
mA internally limited
Voltage
Current
Status Delay
V_ST
-0.3 40
V–
I_ST
-5
5
mA –
Voltage
Reference Input
V_D
-0.3 7
V–
Voltage
V_REF
-1
Current
I_REF
-2
Pulse Width Modulation Input
16
V–
2
mA –
Voltage
Current
V_PWM
-40
40
–
-1
1
V–
mA –
Temperatures
Junction temperature T_j
Storage temperature
T_stg
Thermal Resistances
-40 150 °C –
-50 150 °C –
Junction ambient
R_thja
–
–
78
K/W Footprint only¹⁾
52
K/W 300mm² heat sink area
–
39
K/W 600mm² heat sink area
Junction case
R_thjc
–
3
K/W –
1) Worst case regarding peak temperature; mounted on PCB FR4, 80 × 80 × 1.5 mm³, 35 µm Cu.
Note: Maximum ratings are absolute ratings; exceeding any one of these values may
cause irreversible damage to the integrated circuit.
Data Sheet
6
Rev. 1.0, 2004-01-01