A2557ELB Allegro Microsystems Inc, A2557ELB Datasheet - Page 7

• Manufacturer Part Number: A2557ELB
• Description: IC DRIVER QUAD 60V 300MA 16-SOIC
• Manufacturer: Allegro Microsystems Inc
• Type: Low Sider

Specifications of A2557ELB

• Input Type: Non-Inverting
• Number Of Outputs: 4
• Current - Output / Channel: 300mA
• Current - Peak Output: 500mA
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• On-state Resistance: -

A2557
0.3
0.2
0.1
6
4
2
0
0
0
0
V
CC
OUTPUT CURRENT IN MILLIAMPERES
OUTPUT CURRENT IN MILLIAMPERES
= 5 V
100
100
200
200
TYPICAL OPERATING CHARACTERISTICS
300
300
T
V
A
CC
= +25 C
= 5 V
Dwg. GP-066
Dwg. GP-064
400
400
with Fault Detection and Sleep Mode
600
500
400
300
3
2
0
1
0
0
IN SWITCHING (FROM SLEEP)
OUTPUT CURRENT IN MILLIAMPERES
100
10
OUTPUT VOLTAGE IN VOLTS
Protected Quad Driver
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
200
20
IN SWITCHING (AWAKE)
ENABLE SWITCHING
300
30
T
T
V
V
A
A
CC
CC
= +25 C
= +25 C
= 5 V
= 5 V
Dwg. GP-066-1
Dwg. GP-065
400
40
6