A2557 Ver la hoja de datos (PDF) - Allegro MicroSystems

Número de pieza

componentes Descripción

Fabricante

A2557

PROTECTED QUAD LOW-SIDE DRIVER WITH FAULT DETECTION and SLEEP MODE

Allegro MicroSystems 

2557

PROTECTED QUAD DRIVER

WITH FAULT DETECTION

& SLEEP MODE

TYPICAL OPERATING CHARACTERISTICS

0.3

VCC = 5 V

0.2

0.1

TA = 125°C

TTAA==2-54°0C°C

0

0

100

200

300

400

OUTPUT CURRENT IN MILLIAMPERES

Dwg. GP-064

600

500

400

300

0

TA = +25°C

VCC = 5 V

10

20

30

OUTPUT VOLTAGE IN VOLTS

40

Dwg. GP-065

6

TA = +25°C

VCC = 5 V

4

IN SWITCHING

2

ENABLE SWITCHING

0

0

100

200

300

400

OUTPUT CURRENT IN MILLIAMPERES

Dwg. GP-066

3

IN SWITCHING (FROM SLEEP)

TA = +25°C

VCC = 5 V

2

ENABLE SWITCHING

1

IN SWITCHING (AWAKE)

0

0

100

200

300

400

OUTPUT CURRENT IN MILLIAMPERES

Dwg. GP-066-1

115 Northeast Cutoff, Box 15036

5

Worcester, Massachusetts 01615-0036 (508) 853-5000

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