A2557KEB

Manufacturer :

Allegro MicroSystems

Product Category :

Power Distribution Switches, Load Drivers

Operating Temperature :

-40°C~125°C TA

Terminal Position :

QUAD

Terminal Form :

J BEND

Mounting Type :

Surface Mount

Voltage - Supply (Vcc/Vdd) :

4.75V~5.25V

Output Current per Channel :

300mA

Interface :

On/Off

Qualification Status :

Not Qualified

Turn Off Time :

10 μs

Output Configuration :

Low Side

ECCN Code :

EAR99

Number of Outputs :

4

Mount :

Surface Mount

Output Current :

300mA

Base Part Number :

A2557

Width :

11.5062mm

Number of Terminations :

28

Max Output Current :

500mA

Turn On Time :

10 μs

Number of Functions :

4

Switch Type :

Relay, Solenoid Driver

Published :

2009

Package / Case :

28-LCC (J-Lead)

Lead Free :

Contains Lead

Driver Number of Bits :

4

Supply Voltage-Max (Vsup) :

5.25V

Voltage - Load :

60V Max

Packaging :

Tube

JESD-609 Code :

e0

Built-in Protections :

TRANSIENT; OVER CURRENT; THERMAL

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Feature :

Status Flag

Supply Voltage :

5V

Fault Protection :

Current Limiting (Fixed), Over Temperature

Power Supplies :

5V

Pin Count :

28

Peak Reflow Temperature (Cel) :

240

Terminal Pitch :

1.27mm

RoHS Status :

Non-RoHS Compliant

Length :

11.5062mm

Output Type :

Bipolar

Nominal Supply Current :

30mA

Terminal Finish :

TIN LEAD

Output Peak Current Limit-Nom :

0.5A

Time@Peak Reflow Temperature-Max (s) :

30

Number of Pins :

28

Ratio - Input:Output :

1:1

Input Type :

Non-Inverting