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A2557KB

Allegro MicroSystems
RoHS
/
Package 16-PowerDIP (0.300, 7.62mm)
Category Integrated Circuits (ICs) / PMIC - Power Distribution Switches, Load Drivers
Description Tube A2557 Current Limiting (Fixed) Over Temperature e0 power distribution switch 19.175mm 5V 10mus 500mA
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Inventory: 2361
Minimum: 1
Total Price: USD $4.36
Unit Price: USD $4.355085
≥1 USD $4.355085
≥10 USD $3.574043
≥100 USD $3.462323
≥500 USD $3.350603
≥1000 USD $3.238883

Technical Details

Physical

Mount Through Hole
Mounting Type Through Hole
Package / Case 16-PowerDIP (0.300, 7.62mm)
Number of Pins 16

Dimensions

Height Seated (Max) 5.33mm
Length 19.175mm
Width 7.62mm

Compliance

RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

Technical

Operating Temperature -40°C~125°C TA
Packaging Tube
Published 2005
JESD-609 Code e0
Feature Status Flag
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish TIN LEAD
Subcategory Peripheral Drivers
Terminal Position DUAL
Peak Reflow Temperature (Cel) 240
Number of Functions 4
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number A2557
Pin Count 16
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

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