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  • A2557KLBTR-T

A2557KLBTR-T

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


  • Manufacturer: Allegro MicroSystems
  • Origchip NO: 26-A2557KLBTR-T
  • Package: 16-PowerSOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 406
  • Description: 5V Bipolar 1.27mm PMIC A2557 16 Pin 5V 16-PowerSOIC (0.295, 7.50mm Width) (Kg)

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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 e3
Feature Status Flag
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Peripheral Drivers
Terminal Position DUAL
Terminal Form GULL WING
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 1.27mm
Reach Compliance Code unknown
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
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 μs
Output Peak Current Limit-Nom 0.5A
Turn Off Time 10 μs
Built-in Protections TRANSIENT; OVER CURRENT; THERMAL
Height Seated (Max) 2.65mm
Length 10.3mm
Width 7.5mm
RoHS Status ROHS3 Compliant

A2557KLBTR-T Overview


As you can see, it's packaged in the way of a Tape & Reel (TR).It's included in the 16-PowerSOIC (0.295, 7.50mm Width) package.A Surface Mount mounting is used for the LED driving board.It owns the Relay, Solenoid Driver switch type.It is recommended that the temperature be set to -40°C~125°C TA for reliable operation.The lighting driver is equipped with 4 outputs that can be used.With a supply voltage of 4.75V~5.25V, the LED driving board operates.The maximum output voltage is Bipolar volts.This LED driving board is equipped with Status Flag features in order for it to be useful.As you can see, it comes from the A2557 family.There are 16 terminations in it.The 16 pins are used for the operation of the system.It contains 1 functions.The maximum output current must drop to 500mA to meet the operation criteria.A supply voltage of 5V leads to high efficiency.Surface Mount is mounted in the way.This LED driver is equipped with a total of 16 pins.This case results in a 300mA output current.The LED driver is self-contained in an econtainer with Peripheral Drivers capacity.The maximum supply voltage is set to 5.25V.This part's power supply is 5V.

A2557KLBTR-T Features


Supplied from 5V

A2557KLBTR-T Applications


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

  • Hard Disk Drives
  • Portable GPS
  • Smart Phones, Feature Phones
  • Wireless Headsets
  • HDD, SSD
  • Hot-Swap Systems
  • Storage Drives
  • Smartphone and PDA
  • Portable GPS Device
  • Notebook PC