Allegro MicroSystems, LLC A3973SLBTR-T

Name: A3973SLBTR-T
Brand: Allegro MicroSystems, LLC
SKU: 3741208-A3973SLBTR-T
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: A3973SLBTR-T

Manufacturer:: Allegro MicroSystems, LLC

Ventron No:: 3741208-A3973SLBTR-T

Description:: IC MOTOR DRIVER SER 24SOIC

ECAD Model:

Datasheet:: A3973

Specifications

Allegro MicroSystems, LLC A3973SLBTR-T technical specifications, attributes, parameters and parts with similar specifications to Allegro MicroSystems, LLC A3973SLBTR-T.

Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
24-SOIC (0.295, 7.50mm Width)
Number of Pins
24
Operating Temperature
-20°C~150°C TJ
Packaging
Tape & Reel (TR)
Published
2007
JESD-609 Code
e3
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
24
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Applications
General Purpose
Subcategory
Motion Control Electronics
Technology
DMOS
Voltage - Supply
4.5V~5.5V
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Supply Voltage
5V
Reach Compliance Code
unknown
Reflow Temperature-Max (s)
40
Base Part Number
A3973
Function
Driver - Fully Integrated, Control and Power Stage
Number of Outputs
1
Qualification Status
Not Qualified
Operating Supply Voltage
5V
Interface
Serial
Analog IC - Other Type
STEPPER MOTOR CONTROLLER
Output Configuration
Half Bridge (4)
Current - Output
1A
Voltage - Load
15V~35V
Motor Type - Stepper
Bipolar
Step Resolution
1 ~ 1/64
Height Seated (Max)
2.65mm
Width
7.5mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free

Description

A3973SLBTR-T Overview
Allegro MicroSystems, LLC offers a PMIC - Motor Drivers, Controllers chip in the 24-SOIC (0.295, 7.50mm Width) package. This chip falls under the PMIC - Motor Drivers, Controllers category and has a total of 24 pins. It was published in 2007 and has an ECCN Code of EAR99. The operating temperature range for this chip is -20°C~150°C TJ and the terminal finish is Matte Tin (Sn). It requires a supply voltage of 4.5V~5.5V and has an operating supply voltage of 5V. The output configuration is Half Bridge (4) and the step resolution ranges from 1 to 1/64.

A3973SLBTR-T Features
Applications : General Purpose
Load voltage across the chip 15V~35V
base on A3973 number
designed with 1 outputs

A3973SLBTR-T Applications
There are a lot of Allegro MicroSystems A3973SLBTR-T motor drivers applications.

drivers for outdoor application
General lighting
Accurate LED current matching
Lighting for health and wellbeing
Large outdoor LED display
Turn signals
Horticultural applications
Daytime running lights (DRLs)
Architectural lighting
PDAs

Certification