TLE42744 datasheet(9/18 Pages) INFINEON

номер детали	TLE42744

подробное описание детали	Low Dropout Linear Voltage Regulator

PDF	18 Pages

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производитель	INFINEON [Infineon Technologies AG]

домашняя страница	http://www.infineon.com

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9 / 18 page

Data Sheet

Rev. 1.1, 2010-01-13

TLE42744

Electrical Characteristics

5.1

Electrical Characteristics Voltage Regulator

Electrical Characteristics

I =13.5 V; T

j = -40 °C to 150 °C; all voltages with respect to ground (unless otherwise specified)

Pos.

Parameter

Symbol

Limit Values

Unit

Measuring Condition

Min.

Typ.

Max.

Output Q

5.1.1

Output Voltage

4.9

5.0

5.1

TLE42744DV50,

TLE42744GV50,

TLE42744EV50

5mA< IQ<400 mA

6V< VI <28V

5.1.2

Output Voltage

4.9

5.0

5.1

TLE42744DV50,

TLE42744GV50,

TLE42744EV50

5mA< IQ<200 mA

6V< VI <40V

5.1.3

Output Voltage

3.23

3.3

3.37

TLE42744GV33,

TLE42744DV33,

TLE42744GSV33;

5mA< IQ<400 mA

4.7 V < VI <28V

5.1.4

Output Voltage

3.23

3.3

3.37

TLE42744GV33,

TLE42744DV33,

TLE42744GSV33;

5mA< IQ<200 mA

4.7 V < VI <40V

5.1.5

Dropout Voltage

–

250

500

TLE42744DV50,

TLE42744GV50,

TLE42744EV50

IQ =250 mA

Vdr = VI – VQ

5.1.6

Load Regulation

∆VQ, lo

–

TLE42744DV50,

TLE42744GV50,

TLE42744EV50;

IQ = 5 mA to 400 mA

I =6V

5.1.7

Load Regulation

∆VQ, lo

–

TLE42744GV33,

TLE42744DV33,

TLE42744GSV33;

IQ = 5 mA to 300 mA

5.1.8

Line Regulation

∆VQ, li

–

1025mV

Vl = 12 V to 32 V

IQ =5mA

5.1.9

Output Current Limitation

400

600

1100 mA

5.1.10

Power Supply Ripple Rejection2)

PSRR

–60

–

fr =100 Hz; Vr =0.5 Vpp

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