A2557ELBTR Overview

A Tape & Reel (TR) is used to package it.Package 16-PowerSOIC (0.295, 7.50mm Width) contains it.A Surface Mount mounting is used for the LED driving board.The switch type is Relay, Solenoid Driver.It is recommended to set the temperature to -40°C~85°C TA in order to ensure reliable operation.The LED driver has a total of 4 outputs.A supply voltage of 4.75V~5.25V is required for it to operate.A maximum voltage of Bipolar volts is available from the output of this LED driver.It is equipped with Status Flag features.It comes under the family of A2557.A total of 16 terminations have been found in it.It is necessary to use the 16 pins in order to operate the LED driver.As far as the lighting driver is concerned, there are 4 functions.As a result, the maximum output current is reduced to 500mA in order to meet the operation requirements.As long as the supply voltage is 5V, high efficiency can be achieved.The LED driving board is mounted in the way of Surface Mount.The LED driving board is equipped with a total of 16 pins.The maximum supply voltage for this lighting driver is set to 5.25V (Vsup).

A2557ELBTR Features

Supplied from 5V

A2557ELBTR Applications

There are a lot of Allegro MicroSystems A2557ELBTR Power Switches ICs applications.

• Hot Swap
• Portable GPS Device
• Wearable Devices
• Wireless/Networking Cards
• Smartphone and PDA
• HDD and SSD
• USB3.1 Power Delivery
• Set-Top Boxes
• Wireless Headsets
• Portable Video Game Players