A2557 데이터 시트보기 (PDF) - Allegro MicroSystems
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A2557 Datasheet PDF : 12 Pages
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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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