ST Life.augmented


L6230Q three-phase brushless DC motor driver demonstration board
  • active Active

The L6230Q is a DMOS fully integrated three-phase motor driver with overcurrent protection, optimized for FOC applications thanks to the independent current sensing.

Realized in BCD multipower technology, the L6230Q features a non-dissipative overcurrent protection on the high-side power MOSFETs and thermal shutdown.

An uncommitted comparator with open-drain output is available.

pdf Please read
Errata Sheet
pdf Download
Data Brief

Key Features

  • Operating supply voltage from 8 to 52 V
  • 2.8 A output peak current (1.4 Ar.m.s.)
  • RDS(on)0.73 Ω typ. value @ TJ= 25 °C
  • Integrated fast freewheeling diodes
  • Operating frequency up to 100 kHz
  • Non-dissipative overcurrent detection and protection
  • Cross conduction protection
  • Diagnostic output
  • Uncommitted comparator
  • Thermal shutdown
  • Undervoltage lockout


Design Resources


Technical Documentation

Product Specifications

Description Version Size
DB1559: Demonstration board mounting the L6230Q three-phase brushless DC motor driver
1.0 199 KB

Application Notes

Description Version Size
AN4243: The L6230 DMOS driver for three-phase brushless DC motor
1.3 933 KB

Hardware Resources

Bill of Materials

Description Version Size
1.0.0 19 KB

Schematic Pack

Description Version Size
EVAL6230QR schematic
1.0.0 40 KB

Publications and Collaterals


Description Version Size
Products and Solutions for Factory Automation and Control
1.0 3,105 KB

License Agreement

Description Version Size
Evaluation products license agreement
1.0 126 KB

Sample & Buy

Part Number Marketing StatusCore ProductOrder From STUnit Price (US$)*
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
EVAL6230QRActiveL6230QBuy Direct42.87Distributor reported inventory date: 2015-05-18
Distributor NameRegionStockMin. order

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
(**) The Material Declaration forms available on may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Feedback Form
Customer Feedback