ProjectsPricingInsights

ACS725LLCTR-20AB-T AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ACS725LLCTR-20AB-T product

ACS725LLCTR-20AB-T

Current Sensors

Hall EffectCurrent SensorAutomotiveAEC-Q100

The ACS725LLCTR-20AB-T is an automotive-grade, galvanically isolated Hall-effect current sensor IC capable of measuring up to 20A of bidirectional AC or DC current.

Best for

  • motor control
  • switched-mode power supplies
  • overcurrent fault protection

Avoid if

  • applications requiring extremely high isolation voltages beyond the rated dielectric strength

Check before use

  • thermal dissipation requirements on the PCB

Key specifications

Current Range
±20A
Sensitivity
66mV/A
Bandwidth
120kHz
Supply Voltage
3.3V

Compliance & Environment

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

Application

Motor ControlPower Supplies

Datasheet

ACS725LLCTR-20AB-T-Allegro-datasheet-38193283.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ACS725LLCTR-20AB-T: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

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

Design and risk insights

Questions & answers

It is a precise, low-offset, linear Hall-effect current sensor IC designed for industrial, automotive, and commercial applications.