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A3977KEDTR-T

Motor Drivers

Manufacturer: Allegro MicroSystems
Origchip NO: 26-A3977KEDTR-T
Package: 44-LCC (J-Lead)
Datasheet: PDF
Stock: 375
Description: Motor Drivers (Kg)

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FedEx International, 5-7 business days.

The following are some common countries' logistic time.
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Details

Tags

Parameters
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	44-LCC (J-Lead)
Number of Pins	44
Supplier Device Package	44-PLCC (16.59x16.59)
Operating Temperature	-40°C~150°C TJ
Packaging	Tape & Reel (TR)
Published	2003
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Max Operating Temperature	125°C
Min Operating Temperature	-40°C
Applications	General Purpose
Technology	DMOS
Voltage - Supply	3V~5.5V
Base Part Number	A3977
Function	Driver - Fully Integrated, Control and Power Stage
Number of Outputs	1
Operating Supply Voltage	5V
Interface	Logic
Max Supply Voltage	5.5V
Min Supply Voltage	3V
Output Configuration	Half Bridge (4)
Current - Output	2.5A
Voltage - Load	8V~35V
Motor Type - Stepper	Bipolar
Step Resolution	1, 1/2, 1/4, 1/8
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

A3977KEDTR-T Overview

The design includes a package of type [0].This part is packaged with a case of [0].Mounting the part by Surface Mountis recommended.I believe it is suitable for the component connected to General Purpose.This device is capable of supplying voltages up to 3V~5.5V volts.Operation temperature ranges from -40°C~150°C TJ.Drivers controllers is possible to apply voltage at a rate of 8V~35Vto the load.There is a recommended mounting method of Surface Mount.Maintain a 2.5Aoutput current for the part.Drivers controllers is based on the A3977 part number.In this device, there are 44 pins.There are a total of 1outputs available.A supply voltage of 5Vis required to operate this driver.125°Cis the maximum operating temperature.A temperature greater than -40°Cshould be used for operation.This device can be used with a maximum voltage of 5.5V.With a minimum supply voltage of [0], the device can function.

A3977KEDTR-T Features

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

A3977KEDTR-T Applications

There are a lot of Allegro MicroSystems A3977KEDTR-T motor drivers applications.

LED ballasts
Accurate LED current matching
Automotive exterior and interior lighting
Home lighting systems
Arena lighting
High power LED street light
Charge pump circuits
A cross between entertainment
Large outdoor LED display
Fog lamps