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  • A2557SEBTR

A2557SEBTR

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


  • Manufacturer: Allegro MicroSystems
  • Origchip NO: 26-A2557SEBTR
  • Package: 28-LCC (J-Lead)
  • Datasheet: PDF
  • Stock: 512
  • Description: Bipolar 1.27mm PMIC A2557 5V 28-LCC (J-Lead) (Kg)

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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
Mounting Type Surface Mount
Package / Case 28-LCC (J-Lead)
Surface Mount YES
Operating Temperature -20°C~85°C TA
Packaging Tape & Reel (TR)
Published 2009
Feature Status Flag
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
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
JESD-30 Code S-PQCC-J28
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
Length 11.51mm
Width 11.51mm
RoHS Status Non-RoHS Compliant

A2557SEBTR Overview


It is package in Tape & Reel (TR) case.There is a package for it in the 28-LCC (J-Lead) package.The lighting driver has the mounting type Surface Mount.Relay, Solenoid Driver is the type of switch owned by it.It is recommended that the temperature be set to -20°C~85°C TA for reliable operation.The LED driver has a total of 4 outputs.A voltage of 4.75V~5.25V is used to power it.There is a maximum output voltage of Bipolar volts on this LED driver.As far as features are concerned, the LED driving board has Status Flag.The A2557 family consists of this type.In total, there are 28 terminations.There are 4 functions of the LED driver.In terms of output, the lighting driver can provide a maximum of 300mA V.With a supply voltage of 5V, high efficiency is possible.28 pins are connected to it in total.A maximum supply voltage of 5.25V is set in Vsup.

A2557SEBTR Features


Supplied from 5V

A2557SEBTR Applications


There are a lot of Allegro MicroSystems A2557SEBTR Power Switches ICs applications.

  • Hot Swap
  • Hot-Swap Systems
  • HDD, SSD
  • Smartphone and PDA
  • HDD and SSD
  • Notebook and Tablet Computers
  • Wearable Devices
  • Wireless/Networking Cards
  • USB Power Distribution
  • Wireless Modem Data Cards