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A3909GLNTR-T AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

A3909GLNTR-T product

A3909GLNTR-T

Full Half-Bridge Drivers

Motor DriverFull BridgeAllegro

The A3909 is a dual full-bridge motor driver for 12V applications, supporting up to 1A per phase with integrated protection features.

Best for

  • DC motor control
  • Stepper motor control
  • Battery-operated applications

Avoid if

  • Applications requiring >1A per phase without paralleling
  • Supply voltage >18V

Check before use

  • Thermal dissipation requirements
  • Logic input voltage levels

Key specifications

Supply Voltage
4V to 18V
Output Current
1A
Package
10-SSOP

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
2 (1 Year)
ECCN
EAR99
HTSUS
8542.39.0001

Application

Motor Control

Datasheet

A3909GLNTR-T-Allegro-datasheet-17219629.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for A3909GLNTR-T: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The A3909 is a dual full-bridge motor driver IC designed for 12V medium power applications, capable of driving two DC motors or one bipolar stepper motor.