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L6230

PowerSPIN: DMOS driver for three-phase brushless DC motor
  • active Active

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 VFQFPN-32 5x5 packages the L6230 features a non dissipative overcurrent protection on the high side power MOSFETs and thermal shutdown.

pdf Please read
Errata Sheet
pdf Download
Datasheet

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 @ TJ= 25 °C
  • Integrated fast free wheeling diodes
  • Operating frequency up to 100 kHz
  • Non dissipative overcurrent detection and protection
  • Cross conduction protection
  • Diagnostic output
  • Uncommitted comparator
  • Thermal shutdown
  • Under voltage lockout

Circuit Diagram

Design Resources

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Technical Documentation

Product Specifications

Description Version Size
pdf
DS6996: DMOS driver for three-phase brushless DC motor
2.1 577 KB

Application Notes

Description Version Size
pdf
AN3244: EVAL6230QR demonstration board
1.1 567 KB
pdf
AN4243: The L6230 DMOS driver for three-phase brushless DC motor
1.1 933 KB

User Manual

Description Version Size
pdf
UM1477: STEVAL-IFN004V1: BLDC six-step motor drive based on the L6230 and STM8
1.0 1,008 KB
pdf
UM1478: STEVAL-IFN003V1: DC PMSM FOC motor drive based on the L6230 and STM32
1.0 1,176 KB

Presentations & Training Material

Presentations

Description Version Size
pdf
PowerSPIN - Monolithic motor control ICs
1.0.0 5,245 KB

Hardware Resources

Board Manufacturing Specification

Description Version Size
zip
PCB Layout
1.0 184 KB

Related Tools and Software

Related Tools and Software

Part Number Description
EVAL6230QR L6230Q three-phase brushless DC motor driver demonstration board
STEVAL-IFN003V1 PMSM FOC motor driver based on the L6230 and STM32F103
STEVAL-IFN004V1 BLDC six-step motor driver based on the L6230 and STM8S105
STEVAL-IHM042V1 Compact, low-voltage dual motor control board based on the STM32F303 and L6230
STSW-SPIN003 practiSPIN 2 Evaluation software for powerSPIN family devices

Publications and Collaterals

Magazine

Description Version Size
pdf
MOTOR CONTROL ECOSYSTEM FEATURING STM32F30X AND L6230
261 KB

Sample & Buy

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Part Number Marketing StatusPackagePacking TypeOperating Temperature (min) Operating Temperature (max) Automotive GradeOrder From STUnit Price (US$)*
@ 1000
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
L6230PDActivePowerSO 36Tube-40150_-3.24Distributor reported inventory date: 2014-08-20
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE721
RUTRONIKOrder NowEUROPE10031
Ecopack2 (**)PDF
XML
L6230PDTRActivePowerSO 36Tape And Reel-40150_-3.24No availability reported, please contact our Sales officeEcopack2 (**)PDF
XML
L6230QActiveVFQFPN 32 5x5x1.0Tray-40150_-2.026Distributor reported inventory date: 2014-08-20
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE3441
MOUSEROrder NowWORLDWIDE561
Ecopack2-
L6230QTRActiveVFQFPN 32 5x5x1.0Tape And Reel-40150_-2.026Distributor reported inventory date: 2014-08-20
Distributor NameRegionStockMin. order
MOUSEROrder NowWORLDWIDE20551
Ecopack2-

(*) 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 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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