A3977SEDTR Overview

The design contains a Tape & Reel (TR)package.This part is packed in a 44-LCC (J-Lead) case.Drivers controllers is recommended that the part be mounted by Surface Mount.For the component connected to [0], it is suitable.This device is capable of supplying voltages up to 3V~5.5V volts.Operation temperature ranges from -20°C~150°C TJ.A total of 44terminations are available in this part.There is the option of applying the voltage to the load at the rate of 8V~35V.Drivers controllers is very important to keep in mind that this amplifier should be operated at 5V.There is a recommended mounting method of Surface Mount.Maintain a current of 2.5A for the part output.An analog IC with the model number STEPPER MOTOR CONTROLLERis employed in the device.This can be determined by looking at the A3977 part number.There are a total of 1outputs available.A voltage of 5V is used as the supply voltage for this driver.

A3977SEDTR Features

Applications : General Purpose
Load voltage across the chip 8V~35V
base on A3977 number
designed with 1 outputs

A3977SEDTR Applications

There are a lot of Allegro MicroSystems
A3977SEDTR motor drivers applications.

• Dash
• Footwell lighting
• Indicator
• Telltale lights
• Infotainment backlighting
• Tail lights
• Turn signals
• Brake lights
• CHMSL (center high-mount stop lamps)
• parking lights