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L6230Q three-phase brushless DC motor driver demonstration board
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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.

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Errata Sheet
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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

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.
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