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A3981KLPTR-T

Motor Drivers

Manufacturer: Allegro MicroSystems
Origchip NO: 26-A3981KLPTR-T
Package: 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Datasheet: PDF
Stock: 143
Description: Motor Drivers (Kg)

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Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

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
Factory Lead Time	8 Weeks
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	Tape & Reel (TR)
Published	2005
Part Status	Active
Moisture Sensitivity Level (MSL)	2 (1 Year)
Max Operating Temperature	150°C
Min Operating Temperature	-40°C
Applications	Automotive
Technology	DMOS
Voltage - Supply	3V~5.5V
Base Part Number	A3981
Function	Driver - Fully Integrated, Control and Power Stage
Number of Outputs	1
Interface	SPI, Step/Direction
Max Supply Voltage	5.5V
Min Supply Voltage	3V
Output Configuration	Half Bridge (4)
Current - Output	1.4A
Voltage - Load	7V~28V
Motor Type - Stepper	Bipolar
Step Resolution	1, 1/2, 1/4, 1/16
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

A3981KLPTR-T Overview

This package was designed with Tape & Reel (TR)in mind.There is 28-TSSOP (0.173, 4.40mm Width) Exposed Pad case included with the part.Drivers controllers is recommended to mount the part by Surface Mount.Drivers controllers is fDrivers controllersting for the component connected in Automotive.In this case, the device can supply 3V~5.5V volts.A range of -40°C~150°C TJis available for operating temperature.Drivers controllers is possible to apply voltage at a rate of 7V~28Vto the load.Surface Mountis its recommended mounting method.Drivers controllers is recommended to keep the part output current at 1.4A.The A3981part number is used to locate the part.This device is designed with a pin count of 28.The number of outputs available is [0].Controller ic reaches a maximum operating temperature of 150°C.Controller ic is recommended that the operating temperature exceeds -40°C.This device can be used with a maximum voltage of 5.5V.With a minimum supply voltage of [0], the device can function.

A3981KLPTR-T Features

Applications : Automotive
Load voltage across the chip 7V~28V
base on A3981 number
designed with 1 outputs

A3981KLPTR-T Applications

There are a lot of Allegro MicroSystems A3981KLPTR-T motor drivers applications.

Digital still cameras
Indicator circuit
A cross between entertainment
Building technology
Outdoor area lights
Dome
Matrix LED dimmers
CHMSL (center high-mount stop lamps)
parking lights
Turn signals