L6230   Product is in volume production.

DMOS driver for three-phase brushless DC motor

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The L6230 is a DMOS fully integrated three-phase motor driver with overcurrent protection, optimized for FOC application thanks to the independent current senses.

Realized in BCDmultipower technology, the device combines isolated DMOS power transistors with CMOS and bipolar circuits on the same chip.

An uncommitted comparator with open-drain output is available.

Available in PowerSO36 and VFQFPN32 5 x 5 packages the L6230 device features non- dissipative overcurrent protection on the high-side power MOSFETs and thermal shutdown.

Key Features

  • Operating supply voltage from 8 to 52 V
  • 2.8 A output peak current (1.4 A RMS)
  • RDS(on) 0.73 Ω typ. value at 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

Circuit Diagram

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Resources

Technical Documentation

Product Specifications
Description Version Size
DS6996 DS6996: DMOS driver for three-phase brushless DC motor 3.0 633 KB
Application Notes
Description Version Size
AN3244 AN3244: EVAL6230QR demonstration board 1.3 559 KB
AN4243 AN4243: L6230 DMOS driver for three-phase brushless DC motor 2.0 1007 KB
User Manuals
Description Version Size
UM1477 UM1477: STEVAL-IFN004V1: BLDC six-step motor drive based on the L6230 and STM8 1.1 1008 KB
Design Notes & Tips
Description Version Size
DT0045 DT0045: Design made easy with DC & BLDC motor driver tools 1.2 400 KB
DT0114 DT0114: ST用于无人机和手持式设备的云台控制解决方案 1.0 266 KB

Presentations & Training Material

Presentations
Description Version Size
An introduction to electric motors 1.0 2 MB
STSPIN L620x, L622x and L623x product presentation 1.0 1 MB

Publications and Collaterals

Selection Guides
Description Version Size
STSPIN motor drivers 11.2017 1 MB
Brochures
Description Version Size
Electric vehicle (EV) ecosystem 1.1 1 MB
Motor Control Reference Guide 15.10 2 MB
Products and solutions for Smart industry 3.0 3 MB
Magazine Articles
Description Version Size
MOTOR CONTROL ECOSYSTEM FEATURING STM32F30X AND L6230 1.0 260 KB
STSPIN Motor Control: Design Considerations for Brushless Direct Current Motor Control 1.0 5 MB

Tools and Software

Ecosystems
STM32 Open Development Environment
Evaluation Tools
Product Evaluation Tools
Solution Evaluation Tools
Get Started Support & Community
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Featured Videos

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Getting started with three-phase brushless DC motor driver expansion board Getting started with three-phase brushless DC motor driver expansion board

Sample & Buy

Part Number Marketing Status Quantity Unit Price (US$) * Package Packing Type Operating Temperature (°C) (min) Operating Temperature (°C) (max) ECCN (US) Country of Origin More info Order from ST Order from Distributors
L6230PD Active 1000 2.741 PowerSO 36 Tube -40 150 EAR99 MALAYSIA MORE INFO Buy Direct Add to cart DISTRIBUTOR AVAILABILITY
L6230PDTR Active 1000 2.741 PowerSO 36 Tape And Reel -40 150 EAR99 MALAYSIA MORE INFO Get Sample Add to cart DISTRIBUTOR AVAILABILITY
L6230QTR Active 1000 1.715 VFQFPN 32 5x5x1.0 Tape And Reel -40 150 EAR99 PHILIPPINES MORE INFO Get Sample Add to cart DISTRIBUTOR AVAILABILITY
L6230Q Active 1000 1.715 VFQFPN 32 5x5x1.0 Tray -40 150 EAR99 PHILIPPINES MORE INFO Buy Direct Add to cart DISTRIBUTOR AVAILABILITY
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(*) 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

Quality & Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
L6230PD ActivePowerSO 36IndustrialEcopack2 (**) 0 0
L6230PDTR ActivePowerSO 36IndustrialEcopack2 (**) 0 0
L6230QTR ActiveVFQFPN 32 5x5x1.0IndustrialEcopack2 0 0
L6230Q ActiveVFQFPN 32 5x5x1.0IndustrialEcopack2 0 0
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(**) 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.

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