A2557SB Overview

As you can see, it's packaged in the way of a Tube.It's included in the 16-PowerDIP (0.300, 7.62mm) package.The lighting driver is mounted in the Through Hole position.This switch is of type Relay, Solenoid Driver.To ensure reliable operation, set the temperature to -20°C~85°C TA.The LED driver is equipped with 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.Status Flag features are available on the lighting driver.It is part of the A2557 family of LED drivers.It has a total of 16 terminations.During operation, the 16 pins are used.It is important to note that the LED driving board has 4 functions.To comply with the operation criteria, the maximum output current is reduced to 500mA.Using a voltage of 5V allows for high efficiency.The lighting driver is mounted in the way of Through Hole.A total of 16 pins are included in this LED driver.In this case, the output current is set to 300mA.A container with a capacity of Peripheral Drivers contains this self-contained lighting driver.The maximum supply voltage for this lighting driver is set to 5.25V (Vsup).This part is powered by 5V.

A2557SB Features

Supplied from 5V

A2557SB Applications

There are a lot of Allegro MicroSystems A2557SB Power Switches ICs applications.

• USB3.1 Power Delivery
• Notebook PC
• Solid-State Drives
• Gaming
• USB Protection
• Notebook and Tablet Computers
• Storage (HDDs, SSDs)
• Portable Devices
• Portable GPS Device
• Smart Phones, Feature Phones