A2557KLBTR-T Allegro Microsystems Inc, A2557KLBTR-T Datasheet - Page 3

• Manufacturer Part Number: A2557KLBTR-T
• Description: IC,PERIPHERAL DRIVER,4 DRIVER,BIPOLAR,SOP,16PIN,PLASTIC
• Manufacturer: Allegro Microsystems Inc
• Type: Low Sider

Specifications of A2557KLBTR-T

• Rohs Compliant: YES
• 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 ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• On-state Resistance: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

A2557
Description (continued)
Continuous or multiple overload conditions causing the channel
temperature to reach approximately 165°C will result in an additional
linear decrease in the output current of the affected driver. If the
fault condition is corrected, the output stage will return to its normal
saturated condition.
Selection Guide
A2557KLBTR-T
Part Number
16-lead SOIC
Package
1000 pieces per reel
with Fault Detection and Sleep Mode
Packing
The package offers fused leads for enhanced thermal dissipation.
Package LB is a 16-lead power wide SOIC for surface-mount
applications. It is lead (Pb) free, with 100% matte tin leadframe
plating.
Ambient Temperature
Protected Quad Driver
–40 to 125
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
(°C)
2