TPS2047 datasheet(13/26 Pages) TI2

No. de pieza	TPS2047

Descripción Electrónicos	TRIPLE CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES

PDF	26 Pages

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Fabricante Electrónico	TI2 [Texas Instruments]

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TPS2047, TPS2057

TRIPLE CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES

SLVS194 – APRIL 1999

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

TYPICAL CHARACTERISTICS

Figure 20

100

–50

–25

125

150

STATIC DRAIN-SOURCE ON-STATE RESISTANCE

JUNCTION TEMPERATURE

175

100

125

150

TJ – Junction Temperature – °C

VI(INx) = 5 V

VI(INx) = 4.5 V

VI(INx) = 3.3 V

VI(INx) = 2.7 V

IO = 0.25 A

Figure 21

100

2.5

3.5

4.5

125

150

STATIC DRAIN-SOURCE ON-STATE RESISTANCE

INPUT VOLTAGE

175

5.5

VI – Input Voltage – V

TJ = –40°C

TJ = 125°C

TJ = 85°C

TJ = 25°C

TJ = 0°C

IO = 0.25 A

Figure 22

VI(INx) = 5 V

VI(INx) = 2.7 V

VI(INx) = 4.5 V

VI(INx) = 3.3 V

0.1

0.14

0.18

INPUT-TO-OUTPUT VOLTAGE

LOAD CURRENT

0.22

0.3

IL – Load Current – A

0.26

TA = 25°C

Figure 23

TJ = –40°C

TJ = 25°C

TJ = 125°C

390

350

2.5

3.5

450

SHORT-CURCUIT OUTPUT CURRENT

INPUT VOLTAGE

490

4.5

5.5

VI – Input Voltage – V

470

430

410

370

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