A3974SED Overview

This package is designed to work with [0].This part is packaged with a case of [0].Mounting the part by Surface Mountis recommended.As a result, it is appropriate for the component connected to General Purpose.The device is capable of supplying a voltage of 4.5V~5.5V volts.A range of -20°C~150°C TJis available for operating temperature.Motors can be classified as Brushed DC.The part has 44terminations available.Voltage can be applied at a rate of 15V~50V volts to the load.The amplifier should be set to 5V.In terms of mounting, it is recommended that it be mounted in Surface Mount.The output current should remain at 1.5A.There is an analog integrated circuit STEPPER MOTOR CONTROLLERpresent in the device.According to the A3974part number, the part is found.Currently, there are 2 outputs available.

A3974SED Features

Applications : General Purpose
Load voltage across the chip 15V~50V
base on A3974 number
designed with 2 outputs

A3974SED Applications

There are a lot of Allegro MicroSystems
A3974SED motor drivers applications.

• Smart lighting applications
• Automotive applications
• Dome
• Dash
• Footwell lighting
• Indicator
• Telltale lights
• Infotainment backlighting
• Tail lights
• Turn signals