Allegro MicroSystems, LLC A3977SLP-T

Name: A3977SLP-T
Brand: Allegro MicroSystems, LLC
SKU: 3741162-A3977SLP-T
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: A3977SLP-T

Manufacturer:: Allegro MicroSystems, LLC

Ventron No:: 3741162-A3977SLP-T

Description:: IC MOTOR DRIVER PAR 28TSSOP

ECAD Model:

Datasheet:: A3977SLP-T

Part Pictures

Specifications

Allegro MicroSystems, LLC A3977SLP-T technical specifications, attributes, parameters and parts with similar specifications to Allegro MicroSystems, LLC A3977SLP-T.

Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Number of Pins
28
Operating Temperature
-20°C~150°C TJ
Packaging
Tube
Published
2003
JESD-609 Code
e3
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
28
Termination
SMD/SMT
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Applications
General Purpose
Additional Feature
ALSO REQUIRES A 8V TO 35V SUPPLY
Subcategory
Motion Control Electronics
Technology
DMOS
Voltage - Supply
3V~5.5V
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Supply Voltage
5V
Terminal Pitch
0.65mm
Reflow Temperature-Max (s)
40
Base Part Number
A3977
Function
Driver - Fully Integrated, Control and Power Stage
Number of Outputs
1
Qualification Status
Not Qualified
Output Voltage
35V
Max Output Current
2.5A
Operating Supply Voltage
5V
Supply Voltage-Min (Vsup)
3V
Interface
Logic
Output Configuration
Half Bridge (4)
Max Output Voltage
35V
Voltage - Load
8V~35V
Motor Type
Stepper
Motor Type - Stepper
Bipolar
Step Resolution
1, 1/2, 1/4, 1/8
Length
9.7mm
Width
4.4mm
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free

Description

A3977SLP-T Overview
The A3977 is a surface mount IC that was first published in 2003 and is now considered obsolete. It is packaged in a tube and has a supply voltage range of 3V to 5.5V. The terminal form is gull wing and the base part number is A3977. This IC is compliant with ROHS3 standards. The minimum supply voltage for this product is 3V, while the maximum supply voltage is 5V.

A3977SLP-T Features
Applications : General Purpose
Load voltage across the chip 8V~35V
base on A3977 number
designed with 1 outputs
Motor Type classified as Stepper
Additional Feature: ALSO REQUIRES A 8V TO 35V SUPPLY

A3977SLP-T Applications
There are a lot of Allegro MicroSystems A3977SLP-T motor drivers applications.

Industrial high-bay lights
Step-up or step-down driver topologies
Charge pump circuits
Industrial lighting
Commercial office
Human-centric lighting
Multiple output capability
Automotive applications
Home lighting systems
Handheld devices

A3977SLP-T More Descriptions

DMOS Stepping Motor Driver 5V 28-Pin TSSOP EP Tube
DMOS Tube A3977 ALSO REQUIRES A 8V TO 35V SUPPLY motor driver 35V 2.5A 4.4mm -20C~150C TJ
ALLEGRO MICROSYSTEMS A3977SLP-T DRIVER, TRANSLATOR, SMD, TSSOP28
DRIVER, TRANSLATOR, SMD, TSSOP28; Motor Type:Stepper; No. of Outputs:4; Output Current:2.5A; Output Voltage:35V; Supply Voltage Range:3V to 5.5V; Driver Case Style:TSSOP; No. of Pins:28; Operating Temperature Range:-20°C to 85°C; MSL:MSL 2 - 1 year; SVHC:No SVHC (15-Dec-2010); Base Number:3977; Device Marking:A3977SLP-T; Device Type:Motor; Operating Temperature Max:85°C; Operating Temperature Min:-20°C; Output Current Max:2.5A; Output Voltage Max:35V; Package / Case:TSSOP; Packaging Type:Peel Pack; Supply Voltage Max:5.5V; Supply Voltage Min:3V; Termination Type:SMD