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  • A2557KLBTR

A2557KLBTR

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Manufacturer No:

A2557KLBTR

Manufacturer:

Allegro MicroSystems

HK JDW NO:

26-A2557KLBTR

Package:

16-PowerSOIC (0.295, 7.50mm Width)

Datasheet:

A2557KLBTR

Description:

5V Bipolar 1.27mm PMIC A2557 16 Pin 5V 16-PowerSOIC (0.295, 7.50mm Width)

Quantity:

In Stock : 999

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Product Details

Purchasing and Inquiry

A2557KLBTR Overview


Tape & Reel (TR) is the way it's packaged.There is a package for it in the 16-PowerSOIC (0.295, 7.50mm Width) package.Surface Mount is the mounting type of the LED driver.There is a switch type of Relay, Solenoid Driver.It is recommended that the temperature be set to -40°C~125°C TA for reliable performance.The LED driver has a total of 4 outputs.In order to operate, it requires a voltage supply of 4.75V~5.25V.A maximum voltage of Bipolar volts is available from the output of this LED driver.There are Status Flag features available on the LED driving board.It belongs to the family A2557.It contains 16 terminations.For operation, we use the 16 pins.The LED driver has 4 functions.The maximum output current is reduced to 500mA to meet the operation criteria.Using a voltage of 5V allows for high efficiency.In this case, it is mounted in the way of Surface Mount.This LED driver is equipped with a total of 16 pins.There is a Peripheral Drivers capacity container for this LED driver that is self-contained.The maximum supply voltage for this LED driver is 5.25V (Vsup).In this case, the power supply is 5V.

A2557KLBTR Features


Supplied from 5V

A2557KLBTR Applications


There are a lot of Allegro MicroSystems A2557KLBTR Power Switches ICs applications.

  • Hot Swap
  • HDD, SSD
  • Hot Swap
  • Smart Phones, Feature Phones
  • Storage (HDDs, SSDs)
  • USB Protection
  • Set-Top Boxes
  • Portable Video Game Players
  • Portable Music Players
  • Storage Drives
1. Purchase

You can send an inquiry by email, or add the item to the RFQ list and submit it to us.
Tell us the model and quantity you need, our sales staff will reply the price in time.
EmailEmail for receiving inquiries: jindawei@hkjdwchip.com

2. Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

3. RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

4. Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

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

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.

Purchasing and Inquiry

Payment Method

The fee is charged according to the rule of PayPal.
East West Bank charge US$30.00 banking fee.
The fee is charged according to the rule of PayPal.
Western Union charge US$0.00 banking fee.

Shipping

DHL(www.dhl.com)
From $40.00 basic shipping fee depend on zone and country.
UPS(www.ups.com)
From $40.00 basic shipping fee depend on zone and country.
FedEx(www.fedex.com)
From $40.00 basic shipping fee depend on zone and country.
Registered Mail(www.singpost.com)
From $10.00 basic shipping fee depend on different zone and country.

Package

Product
Step1Product
Casing drivepipe
Step2Casing drivepipe
Anti-static bag
Step3Anti-static bag
Packaging boxes
Step4Packaging boxes
Bar-code shipping tag
Step5Bar-code shipping tag

A2557KLBTR

technical specifications, attributes, parameters and parts with similar specifications to A2557KLBTR.

  • Type
    Parameter
    Select All
  • Mount

    Surface Mount

  • Mounting Type

    Surface Mount

  • Package / Case

    16-PowerSOIC (0.295, 7.50mm Width)

  • Number of Pins

    16

  • Operating Temperature

    -40°C~125°C TA

  • Packaging

    Tape & Reel (TR)

  • Published

    2009

  • JESD-609 Code

    e0

  • Feature

    Status Flag

  • Part Status

    Obsolete

  • Moisture Sensitivity Level (MSL)

    2 (1 Year)

  • Number of Terminations

    16

  • ECCN Code

    EAR99

  • Terminal Finish

    TIN LEAD

  • Subcategory

    Peripheral Drivers

  • Terminal Position

    DUAL

  • Terminal Form

    GULL WING

  • Peak Reflow Temperature (Cel)

    240

  • Number of Functions

    4

  • Supply Voltage

    5V

  • Terminal Pitch

    1.27mm

  • Reach Compliance Code

    unknown

  • 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

  • Output Configuration

    Low Side

  • 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

  • Output Current Flow Direction

    SINK

  • Height Seated (Max)

    2.65mm

  • Length

    10.3mm

  • Width

    7.5mm

  • RoHS Status

    Non-RoHS Compliant

  • Lead Free

    Contains Lead

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United Kingdom/GBP Summary
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