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Home / Integrated Circuits (ICs) / PMIC - Power Distribution Switches, Load Drivers / Allegro MicroSystems A2557KEB

A2557KEB

Obsolete - IC PWR DRIVER BIPOLAR 1:1 28PLCC

A2557KEB

Allegro MicroSystems

Manufacturer:

Allegro MicroSystems

Mfr Part #

Category:

PMIC - Power Distribution Switches, Load Drivers

Datasheet:

Description:

IC PWR DRIVER BIPOLAR 1:1 28PLCC

A2557KEB Specification

Product Attribute

Attribute Value

Category

PMIC - Power Distribution Switches, Load Drivers

Manufacturer

Allegro MicroSystems

Series

-

Packaging

Tube

Product Status

Obsolete

Switch Type

Relay, Solenoid Driver

Number of Outputs

4

Ratio - Input:Output

1:1

Output Configuration

Low Side

Output Type

Bipolar

Interface

On/Off

Voltage - Load

60V (Max)

Voltage - Supply (Vcc/Vdd)

4.75V ~ 5.25V

Current - Output (Max)

300mA

Rds On (Typ)

-

Input Type

Non-Inverting

Features

Status Flag

Fault Protection

Current Limiting (Fixed), Over Temperature

Operating Temperature

-40 ℃ ~ 125 ℃ (TA)

Mounting Type

Surface Mount

Supplier Device Package

28-PLCC (11.51x11.51)

Package / Case

28-LCC (J-Lead)

A2557KEB Stock: 37275

History Price

Obsolete

Certificates

5.0 / 5.0

Heloísa Costa Nascimento

Brazil

2023-01-26 11:23

Excellent, product as described, solved my problem, recommend, arrived very fast.

Gabriela Mendes Neto

Brazil

2022-09-09 08:00

Excellent Product!!! Working perfectly!!! Recommend to everyone.

Lúcia Regina

Brazil

2023-01-26 13:43

Receive I haven't tested yet.

Xuxa

Brazil

2023-01-24 13:02

Very good component, tested and approved!

Fábio Gomes Ferreira

Brazil

2023-01-27 14:01

Everything right according to the description

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