L6230Q three-phase brushless DC motor driver demonstration board

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.

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



Description バージョン サイズ
DB1559 DB1559: Demonstration board mounting the L6230Q three-phase brushless DC motor driver 1.0 198 KB
Description バージョン サイズ
AN4243 AN4243: L6230 DMOS driver for three-phase brushless DC motor 2.0 1007 KB


Bill of Materials
Description バージョン サイズ
EVAL6230QR BOM 1.0 18 KB
Schematic Pack
Description バージョン サイズ
EVAL6230QR schematic 1.0 39 KB

Publications and Collaterals

Description バージョン サイズ
X-NUCLEO expansion boards motor control - Selection guide 1.0 458 KB
Description バージョン サイズ
Products and solutions for Smart industry 2.0 5 MB


Description バージョン サイズ
Evaluation products license agreement 1.4 128 KB
サポート & コミュニティ

サンプル & 購入

製品型番 Core Product Marketing Status Unit Price (US$) * 数量 ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
EVAL6230QR L6230Q Active - - NEC EAR99 - MORE INFO No availability reported, please contact our Sales office

(*) 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

品質 & 信頼性

製品型番 Marketing Status パッケージ Grade RoHS Compliance Grade Material Declaration**
EVAL6230QR アクティブCARDIndustrialEcopack1

(**) The Material Declaration forms available on st.com 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.