Data Sheet Rev. 1.4

5

2001-10-18

TLE 4290

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

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)

Junction ambient

R

thj-a

–

65

K/W TO220

1)

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