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  • A2557KLBTR

A2557KLBTR

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


  • Manufacturer: Allegro MicroSystems
  • Origchip NO: 26-A2557KLBTR
  • Package: 16-PowerSOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 625
  • Description: 5V Bipolar 1.27mm PMIC A2557 16 Pin 5V 16-PowerSOIC (0.295, 7.50mm Width) (Kg)

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Shipping Cost

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FedEx International, 5-7 business days.

The following are some common countries' logistic time.
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Details

Tags

Parameters
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

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