A2557KEB | Integrated Circuits (ICs)/PMIC - Power Distribution Switches, Load Drivers

Physical

Mount Surface Mount

Mounting Type Surface Mount

Package / Case 28-LCC (J-Lead)

Number of Pins 28

Technical

Operating Temperature -40°C~125°C TA

Packaging Tube

Published 2009

JESD-609 Code e0

Feature Status Flag

Part Status Obsolete

Moisture Sensitivity Level (MSL) 1 (Unlimited)

Number of Terminations 28

ECCN Code EAR99

Terminal Finish TIN LEAD

Subcategory Peripheral Drivers

Terminal Position QUAD

Terminal Form J BEND

Peak Reflow Temperature (Cel) 240

Number of Functions 4

Supply Voltage 5V

Terminal Pitch 1.27mm

Time@Peak Reflow Temperature-Max (s) 30

Base Part Number A2557

Pin Count 28

Number of Outputs 4

Qualification Status Not Qualified

Output Type Bipolar

Max Output Current 500mA

Supply Voltage-Max (Vsup) 5.25V

Power Supplies 5V

Interface On/Off

Nominal Supply Current 30mA

Output Configuration Low Side

Output Current 300mA

Voltage - Supply (Vcc/Vdd) 4.75V~5.25V

Input Type Non-Inverting

Switch Type Relay, Solenoid Driver

Output Current per Channel 300mA

Ratio - Input:Output 1:1

Voltage - Load 60V Max

Driver Number of Bits 4

Fault Protection Current Limiting (Fixed), Over Temperature

Turn On Time 10 μs

Output Peak Current Limit-Nom 0.5A

Turn Off Time 10 μs

Built-in Protections TRANSIENT; OVER CURRENT; THERMAL

Compliance

RoHS Status Non-RoHS Compliant

Lead Free Contains Lead

Dimensions

Length 11.5062mm

Width 11.5062mm