A2557KEB

A2557KEB

CLASSIFICATION

Power Distribution Switches, Load Drivers

manufacturer

Allegro MicroSystems

type

IC PWR DRIVER BIPOLAR 1:1 28PLCC

encapsulation

package

Tube

RoHS

YES

price

available options

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inventory：1600

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specifications

PDF(1)

Part Status

Obsolete

Mounting Type

Surface Mount

Number of Outputs

4

Input Type

Non-Inverting

Rds On (Typ)

-

Ratio - Input:Output

1:1

Operating Temperature

-40°C ~ 125°C (TA)

Current - Output (Max)

300mA

Package / Case

28-LCC (J-Lead)

Supplier Device Package

28-PLCC (11.51x11.51)

Output Configuration

Low Side

Output Type

Bipolar

Interface

On/Off

Features

Status Flag

Fault Protection

Current Limiting (Fixed), Over Temperature

Switch Type

Relay, Solenoid Driver

Voltage - Supply (Vcc/Vdd)

4.75V ~ 5.25V

Voltage - Load

60V (Max)

+86-755-82564498

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