ALLEGRO A2557KEBTR-T

Manufacturer No:

A2557KEBTR-T

Manufacturer:

ALLEGRO

Package:

28-LCC (J-Lead)

Description:

5V Bipolar 1.27mm PMIC A2557 28 Pin 5V 28-LCC (J-Lead)

Quantity:

Delivery:

Payment:

In Stock :Available

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A2557KEBTR-T information

ALLEGRO A2557KEBTR-T technical specifications, attributes, parameters and parts with similar specifications to ALLEGRO A2557KEBTR-T.

Type
Parameter

Mount
Surface Mount

Mounting Type
Surface Mount

Package / Case
28-LCC (J-Lead)

Number of Pins
28

Operating Temperature
-40°C~125°C TA

Packaging
Tape & Reel (TR)

Published
2009

JESD-609 Code
e3

Feature
Status Flag

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Number of Terminations
28

ECCN Code
EAR99

Terminal Finish
Matte Tin (Sn)

Subcategory
Peripheral Drivers

Terminal Position
QUAD

Terminal Form
J BEND

Number of Functions
4

Supply Voltage
5V

Terminal Pitch
1.27mm

Reach Compliance Code
unknown

Base Part Number
A2557

Pin Count
28

Number of Outputs
4

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 ?s

Output Peak Current Limit-Nom
0.5A

Turn Off Time
10 ?s

Built-in Protections
TRANSIENT; OVER CURRENT; THERMAL

Length
11.51mm

Width
11.51mm

RoHS Status
RoHS Compliant

Download datasheets and manufacturer documentation for ALLEGRO A2557KEBTR-T.

Datasheets:

allegromicrosystems-a2557kbt-datasheets-6778.pdf

A2557KEBTR-T Overview

As you can see, it's packaged in the way of a Tape & Reel (TR).This file is included in package 28-LCC (J-Lead).This LED driving board is mounted using the mounting type Surface Mount.There is a switch type of Relay, Solenoid Driver.It is best to set the temperature to -40°C~125°C TA to ensure reliable operation.It is possible to use 4 outputs in the lighting driver.The LED driving board is powered by a voltage of 4.75V~5.25V.A maximum output voltage of Bipolar volts has been specified.As far as features are concerned, the LED driving board has Status Flag.I believe it belongs to the A2557 family.As a result, there are 28 terminations.In order to operate, 28 pins are used.It contains 4 functions.It is necessary to reduce the maximum output current to 500mA to meet the operation criteria.It is possible to achieve a high level of efficiency with a supply voltage of 5V.In this case, it is mounted in the way of Surface Mount.The LED driver has a total of 28 pins.When this is the case, the output current is set to 300mA.Self-contained in an econtainer with a capacity of Peripheral Drivers, this LED driver is self-contained.The maximum supply voltage for this LED driver is 5.25V (Vsup).This part is powered by 5V.

A2557KEBTR-T Features

Supplied from 5V

A2557KEBTR-T Applications

There are a lot of Allegro MicroSystems
A2557KEBTR-T Power Switches ICs applications.

Storage Drives
Portable/Handheld Devices
Wireless/Networking Cards
Low Voltage I/O System Power
Hard Disk Drives
Solid-State Drives
Hot Swap
HDD and SSD
Hot Swap
Wireless Modem Data Cards

User Guide

PURCHASE

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MEANS OF PAYMENT

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RFQ (REQUEST FOR QUOTATIONS)

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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

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2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.