A2557KEB Overview

As you can see, it's packaged in the way of a Tube.It's included in the 28-LCC (J-Lead) package.This lighting drivere has a mounting type of Surface Mount.It owns the Relay, Solenoid Driver switch type.It is recommended to set the temperature to -40°C~125°C TA in order to ensure reliable operation.It is possible to use 4 outputs in the lighting driver.A voltage of 4.75V~5.25V is used to power it.There is a maximum output voltage of Bipolar volts.Status Flag features are available on the lighting driver.The A2557 family contains this object.The termination count is 28.During operation, the 28 pins are used.It has 4 functions.This operation requires the maximum output current to be decreased to 500mA.The supply voltage of 5V is conducive to high efficiency.As a result, it is mounted in the manner of Surface Mount.It is equipped with a total of 28 pins.It is set to 300mA in this case.The LED driver is packaged in an econtainer with a capacity of Peripheral Drivers.In this case, Vsup (maximum supply voltage) is set to 5.25V.This part has a power supply of 5V.

A2557KEB Features

Supplied from 5V

A2557KEB Applications

There are a lot of Allegro MicroSystems A2557KEB Power Switches ICs applications.

• Gaming
• Hot Swaps
• Portable Music Players
• Handheld Devices
• Wireless Modem Data Cards
• Smart Phones, Feature Phones
• Wireless/Networking Cards
• Telecom and Network Systems
• Hot Swap
• Portable GPS Device