A2557EEB Allegro Microsystems Inc, A2557EEB Datasheet - Page 5

• Manufacturer Part Number: A2557EEB
• Description: IC DRIVER QUAD 60V 300MA 28-PLCC
• Manufacturer: Allegro Microsystems Inc
• Type: Low Sider

Specifications of A2557EEB

• Number Of Outputs: 4
• Input Type: Non-Inverting
• 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: 28-LCC (J-Lead)
• Switch Type: Low Side
• Power Switch Family: A2557
• Input Voltage: 7V
• Output Current: 300mA
• Mounting: Surface Mount
• Supply Current: 30mA
• Package Type: PLCC
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Pin Count: 28
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• On-state Resistance: -
• Lead Free Status / RoHS Status: Not Compliant, Contains lead / RoHS non-compliant

A2557
GROUND
GROUND
FAULT
OUT
OUT
OUT
OUT
K
1
2
3
4
1
2
4
5
6
7
8
3
Pin-out Diagram
Copyright © 1998, 2002 Allegro MicroSystems, Inc.
LB
with Fault Detection and Sleep Mode
Package
16
15
14
13
12
11
10
9
ENABLE
V
IN
IN
GROUND
GROUND
IN
IN
CC
2
1
3
4
Protected Quad Driver
Allegro MicroSystems, Inc.
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Worcester, Massachusetts 01615-0036 U.S.A.
4