4276-2V Ver la hoja de datos (PDF) - Infineon Technologies

Número de pieza

componentes Descripción

Fabricante

4276-2V

Low Drop Voltage Regulator

Infineon Technologies 

TLE 4276-2

Table 4

Operating Range

Parameter

Symbol

Limit Values

Min.

Max.

Input voltage

VI

VQ + 0.5 40

Input voltage

Input voltage

VI

VQ + 0.5 40

VI

4.5 V 40

Junction temperature Tj

-40

150

Unit Remarks

V Fixed voltage device

V50

V Variable device V

V Variable device V,

VQ < 4 V

°C –

Table 5

Thermal Resistance

Parameter

Symbol

Limit Value Unit Conditions

Junction to Case1)

Junction to Ambient1)

RthJC

RthJA

Junction to Ambient1) RthJA

Min.

–

–

–

Typ.

3.0

78

53

Max.

–

K/W

–

K/W

–

K/W

–

PG-TO252-5

300mm2 heatsink

area on PCB2)

PG-TO263-5

300mm2 heatsink

area on PCB2)

1) not subject to production test, specified by design

2) EIA/JESD 52_2, FR4, 80 × 80 × 1.5 mm; 35µ Cu, 5µ Sn

Data Sheet

6

Rev. 1.1, 2007-09-21

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