Skip to main content

Allegro MicroSystems A3981KLPTR-T Motor Drivers and Controllers

IC MTR DRV BIPOLR 3-5.5V 28TSSOP

59,520 ActiveAllegro MicroSystems28-TSSOP (0.173", 4.40mm Width) Exposed Pad$0.99
A3981KLPTR-T - No Image Available

Same model may have multiple batches, images only for reference.

A3981KLPTR-T
Part Number (MPN)
A3981KLPTR-T
Detailed Description
IC MTR DRV BIPOLR 3-5.5V 28TSSOP
Package
28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Lifecycle Status
Active
Datasheet
PDF A3981KLPTR-T Datasheet
Quick Jump:
Ready to order?In stock and ready to ship.
Competitive Pricing
Fast & Reliable Delivery
Quality Assured

Technical Specifications

Allegro MicroSystems A3981KLPTR-T Motor Drivers and Controllers technical specifications.

General

Interface
SPI, Step/Direction
Package / Case
28-TSSOP-EP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C (TJ)
Supply Voltage
3V ~ 5.5V
Lifecycle Status
Active
Package
28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Technology
DMOS
Output Current
1.4A
Output Configuration
Half Bridge (4)

Alternate Parts Comparison (A3981KLPTR-T vs NCV70514MW004AR2G vs NCV70514MW007AR2G vs A3932SEQ)

Side-by-side technical parameter comparison of related primary models in this product family.

This PartAlternate PartsAlternate PartsAlternate Parts
Package / Case28-TSSOP-EP32-VFQFN Exposed Pad32-VFQFN Exposed Pad32-LCC
Mounting TypeSurface MountSurface Mount, Wettable FlankSurface Mount, Wettable FlankSurface Mount
Package28-TSSOP (0.173", 4.40mm Width) Exposed Pad32-VFQFN Exposed Pad32-VFQFN Exposed Pad--
Operating Temperature-40°C ~ 150°C (TJ)-----20°C ~ 85°C (TA)
Supply Voltage3V ~ 5.5V----18V ~ 50V
InterfaceSPI, Step/Direction----Parallel, PWM
ApplicationsAutomotive----General Purpose
FunctionDriver - Fully Integrated, Control and Power Stage----Controller - Commutation, Direction Management
Output ConfigurationHalf Bridge (4)----Pre-Driver - Half Bridge (3)
TechnologyDMOS----Power MOSFET
Lifecycle StatusActive------
Motor Type StepperBipolar------
Action

More Parts in Motor Drivers and Controllers

Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.