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A3977KLP-T

Motor Drivers

Manufacturer: Allegro MicroSystems
Origchip NO: 26-A3977KLP-T
Package: 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Datasheet: PDF
Stock: 606
Description: Motor Drivers (Kg)

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Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

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	28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Number of Pins	28
Supplier Device Package	28-TSSOP-EP
Operating Temperature	-40°C~150°C TJ
Packaging	Tube
Published	2003
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
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
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

A3977KLP-T Overview

Drivers controllers includes a Tubepackage.Drivers controllers comes in a 28-TSSOP (0.173, 4.40mm Width) Exposed Pad case.To mount the part by [0], it is recommended that you do so.The component connected in General Purposeis compatible with it.There is a capability for the device to provide 3V~5.5V volts.Operation temperature ranges from -40°C~150°C TJ.Drivers controllers is possible to apply voltage to the load at the rate of 8V~35V.Its recommended mounting way is Surface Mount.The output current should remain at 2.5A.A3977is the part number that finds it.The device has 28 pins.There are 1 outputs available.This driver operates from a supply voltage of 5V.At its maximum operating temperature, the device reaches 125°C.Ideally, the operating temperature should be higher than -40°C.Controller ic has the capacController icy to apply the device wController ich a maximum supply voltage of 5.5V.A minimal supply voltage of 3V is sufficient to operate the device.

A3977KLP-T Features

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

A3977KLP-T Applications

There are a lot of Allegro MicroSystems A3977KLP-T motor drivers applications.

PWM generators
Mobile phone display backlight and key light driving
A cross between entertainment
Arena lighting
Architectural lighting
Turn signals
Camcorders
Commercial office
Step-up or step-down driver topologies
Multiple output capability