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  • A2557SLBTR

A2557SLBTR

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Manufacturer No:

A2557SLBTR

Manufacturer:

Allegro MicroSystems

HK JDW NO:

26-A2557SLBTR

Package:

16-PowerSOIC (0.295, 7.50mm Width)

Datasheet:

A2557SLBTR

Description:

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

Quantity:

In Stock : 999

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Product Details

Purchasing and Inquiry

A2557SLBTR Overview


The package is in the form of a Tape & Reel (TR).It is included in the package 16-PowerSOIC (0.295, 7.50mm Width).In this case, the LED driving board is mounted as Surface Mount.There is a Relay, Solenoid Driver switch type associated with it.Ensure reliable operation by setting the temperature to -20°C~85°C TA.There are 4 outputs available on this lighting driver.Operation is based on a supply voltage of 4.75V~5.25V.It produces a maximum output voltage of Bipolar volts at its maximum output.Currently, the LED driving board is equipped with Status Flag features.The A2557 family contains this object.A total of 16 terminations have been found in it.Currently, the lighting driver has a total of 4 functions.300mAV is the maximum output of the LED driver.A supply voltage of 5V leads to high efficiency.16 pins are equipped with it.The maximum supply voltage for this lighting driver is set to 5.25V (Vsup).

A2557SLBTR Features


Supplied from 5V

A2557SLBTR Applications


There are a lot of Allegro MicroSystems A2557SLBTR Power Switches ICs applications.

  • Gaming
  • Hot Swaps
  • Hot-Swap Systems
  • Various applications equipped with buttons
  • Notebook PC
  • USB Power Distribution
  • Low Voltage I/O System Power
  • Portable Video Game Players
  • Portable/Handheld Devices
  • HDD, SSD
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

A2557SLBTR

technical specifications, attributes, parameters and parts with similar specifications to A2557SLBTR.

  • Type
    Parameter
    Select All
  • Mounting Type

    Surface Mount

  • Package / Case

    16-PowerSOIC (0.295, 7.50mm Width)

  • Surface Mount

    YES

  • Operating Temperature

    -20°C~85°C TA

  • Packaging

    Tape & Reel (TR)

  • Published

    2009

  • 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

  • Terminal Position

    DUAL

  • Terminal Form

    GULL WING

  • Peak Reflow Temperature (Cel)

    240

  • Number of Functions

    4

  • Supply Voltage

    5V

  • Terminal Pitch

    1.27mm

  • Time@Peak Reflow Temperature-Max (s)

    30

  • Base Part Number

    A2557

  • Pin Count

    16

  • JESD-30 Code

    R-PDSO-G16

  • Number of Outputs

    4

  • Qualification Status

    Not Qualified

  • Output Type

    Bipolar

  • Supply Voltage-Max (Vsup)

    5.25V

  • Interface

    On/Off

  • Current - Output (Max)

    300mA

  • Output Configuration

    Low Side

  • Voltage - Supply (Vcc/Vdd)

    4.75V~5.25V

  • Input Type

    Non-Inverting

  • Switch Type

    Relay, Solenoid Driver

  • Ratio - Input:Output

    1:1

  • Voltage - Load

    60V Max

  • 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

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United Kingdom/GBP Summary
Fast Shipping Fast Delivery

Orders are typically delivered to United Kingdom within 48 hours depending on location.

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Free delivery to United Kingdom on orders of £33 or more. A delivery charge of £12 will be billed on all orders less than £33.

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