TLE4284DV50(2007) 데이터 시트보기 (PDF) - Infineon Technologies

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TLE4284DV50
(Rev.:2007)

Voltage Regulator

Infineon Technologies 

TLE 4284

Table 4

Operating Range

Parameter

Symbol

Limit Values

Min.

Max.

Input voltage

VI

Junction temperature Tj

Thermal Resistance

VQnom + 40

VDR

-40

150

Junction ambient

Rthja

–

144

Unit

V

°C

K/W

–

78

K/W

–

54

K/W

Junction case

Rthjc

–

4

K/W

1) FR4, 80 x 80 x 1.5mm2, 35µm Cu, 5µm Sn, horizontal position, zero airflow

Remarks

–

–

PG-TO252-3-11

footprint only1)

PG-TO252-3-11

300 mm2 heat sink

area 1)

PG-TO252-3-11

600 mm2 heat sink

area 1)

–

Note: Within the operating range, the functions given in the circuit description are

fulfilled.

The values listed in the “Electrical Characteristics” tables are ensured over the

operating range of the integrated circuit unless otherwise specified. Typical

characteristics specify mean values expected over the production spread. If not

otherwise specified, typical characteristics apply at TA = 25 °C and the given

supply voltage.

Data Sheet

5

Rev. 2.1, 2007-03-20

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