TLE 4290

Data Sheet

5

Rev. 1.7, 2007-03-20

Note: In the operating range, the functions given in the circuit description are fulfilled.

Table 3

Operating Range

Parameter

Symbol

Limit Values

Unit

Remarks

Min.

Max.

Input voltage

V

I

5.5

42

V

–

Junction temperature

T

j

-40

150

°C–

Thermal Resistance

Junction case

R

thj-c

–4K/W

–

Junction ambient

R

thj-a

–53

K/W

TO263

1)

Junction ambient

R

thj-a

–78

K/W

TO252

1)

1) Worst case, regarding peak temperature; zero airflow; mounted on a PCB FR4, 80

area 300 mm

2