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DMOS driver for three-phase brushless DC motor
Download Datasheet
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
Resources
Technical Documentation
| Description | Version | Size | |
|---|---|---|---|
|
DS6996: DMOS driver for three-phase brushless DC motor | 3.0 | 633 KB |
| Description | Version | Size | |
|---|---|---|---|
|
|
AN3244: EVAL6230QR demonstration board | 1.3 | 559 KB |
|
|
AN4243: L6230 DMOS driver for three-phase brushless DC motor | 2.0 | 1007 KB |
| Description | Version | Size | |
|---|---|---|---|
|
|
UM1477: STEVAL-IFN004V1: BLDC six-step motor drive based on the L6230 and STM8 | 1.1 | 1008 KB |
| Description | Version | Size | |
|---|---|---|---|
|
|
DT0045: Design made easy with DC & BLDC motor driver tools | 1.2 | 400 KB |
|
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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
| 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
| Description | Version | Size | |
|---|---|---|---|
|
|
STSPIN motor drivers | 11.2017 | 1 MB |
| 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 | 2 MB |
| Description | Version | Size | |
|---|---|---|---|
|
|
MOTOR CONTROL ECOSYSTEM FEATURING STM32F30X AND L6230 | 1.0 | 260 KB |
|
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STSPIN Motor Control: Design Considerations for Brushless Direct Current Motor Control | 1.0 | 5 MB |
Tools and Software
| Part Number | Manufacturer | Description |
|---|---|---|
| X-NUCLEO-IHM07M1 | ST | Three-phase brushless DC motor driver expansion board based on L6230 for STM32 Nucleo |
| Part Number | Manufacturer | Description |
|---|---|---|
| P-NUCLEO-IHM001 | ST | Motor Control Nucleo Pack with NUCLEO-F302R8 and X-NUCLEO-IHM07M1 |
| P-NUCLEO-IHM002 | ST | Motor Control Nucleo Pack with NUCLEO-F302R8, X-NUCLEO-IHM07M1 and power supply |
| Part Number | Manufacturer | Description |
|---|---|---|
| EVAL6230QR | L6230Q three-phase brushless DC motor driver demonstration board | |
| STEVAL-IHM042V1 | ST | Compact, low-voltage dual motor control evaluation board based on the STM32F303CC and L6230 |
Get Started
Extend the Runtime of Your Battery-Powered Applications
The STSPIN220 stepper motor driver, STSPIN230 brushless DC motor driver, STSPIN240 dual brushed DC motor driver and STSPIN250 single brushed DC motor driver are optimized to deliver low noise, minimal power consumption and standby mode of operation along with features such as extreme position accuracy and motion smoothness with up to 256 micro-steps per step.
Get started on your next design with these tools available from ST for STSPIN220, STSPIN230, STSPIN240 and STSPIN250 using the STM32 ODE Nucleo boards and development software.
STSW-SPIN002 evaluation software with
STSW-SPIN002 - Evaluation software with graphical user interface for STSPIN motor driver ICs
Obtain your free STM32L0 / STM32F0 Professional Developers Package
MDK-ARM-STM32 - MDK-ARM software development environment for Cortex-M based MCUs
X-NUCLEO expansion boards and X-CUBE software
The following X-NUCLEO expansion baords X-Cube software support the devices
| Device | X-NUCLEO Board | X-CUBE Software |
|---|---|---|
| STSPIN220 | X-NUCLEO-IHM06A1 | X-CUBE-SPN6 |
| STSPIN230 | X-NUCLEO-IHM11M1 | X-CUBE-SPN11 |
| STSPIN240 | X-NUCLEO-IHM12A1 | X-CUBE-SPN12 |
| STSPIN250 | X-NUCLEO-IHM13A1 | X-CUBE-SPN13 |
X-NUCLEO-IHM06A1
X-NUCLEO-IHM06A1 - Low voltage stepper motor driver expansion board based on the STSPIN220 for STM32 Nucleo
X-CUBE-SPN6
X-CUBE-SPN6 - Low voltage stepper motor driver software expansion for STM32Cube
X-NUCLEO-IHM11M1
X-NUCLEO-IHM11M1 - Low voltage three-phase brushless DC motor driver expansion board based on STSPIN230 for STM32 Nucleo
X-CUBE-SPN11
X-CUBE-SPN11 - Low voltage three-phase brushless DC motor driver software expansion for STM32Cube
X-NUCLEO-IHM12A1
X-NUCLEO-IHM12A1 - Low voltage dual brush DC motor driver expansion board based on STSPIN240 for STM32 Nucleo
X-CUBE-SPN12
X-CUBE-SPN12 - Low voltage dual brush DC motor driver software expansion for STM32Cube
Other Getting Started Resources
For other STSPIN devices
- Obtain the STSPIN Discovery board
- Connect the discovery board to a PC through the USB cable and supply it
- Download the STSW-SPINDISC01 from st.com and update the MCU firmware
- Download the STSW-SPIN002 Evaluation software with graphical user interface from st.com and start it. Select the part number under evaluation and enjoy
or
- Obtain the evaluation board of STSPIN device and the STEVAL-PCC009V2 interface board
- Connect the STEVAL-PCC009V2 to the PC through the USB cable and to the evaluation board through the 10 or 30 poles connector and supply it
- Download the STSW-PCC009V2 from st.com and update the MCU firmware
- Download the STSW-SPIN002 Evaluation software with graphical user interface from st.com and start it. Select the part number under evaluation and enjoy
STSW-SPINDISC01
STSW-SPINDISC01 - STSPIN Discovery boards firmware
STSW-SPIN002
STSW-SPIN002 - Evaluation software with graphical user interface for STSPIN motor driver ICs
STEVAL-PCC009V2
STEVAL-PCC009V2 - IBU Motor Control & IPS universal interface
eDesignSuite
Support & Community
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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 : Product is in volume production | 1000 | 2.741 | PowerSO 36 | Tube | -40 | 150 | EAR99 | MALAYSIA | MORE INFO | Buy Direct Add to cart | DISTRIBUTOR AVAILABILITY |
| L6230PDTR | Active : Product is in volume production | 1000 | 2.741 | PowerSO 36 | Tape And Reel | -40 | 150 | EAR99 | MALAYSIA | MORE INFO | Free Sample Add to cart | DISTRIBUTOR AVAILABILITY |
| L6230QTR | Active : Product is in volume production | 1000 | 1.715 | VFQFPN 32 5x5x1.0 | Tape And Reel | -40 | 150 | EAR99 | PHILIPPINES | MORE INFO | Free Sample Add to cart | DISTRIBUTOR AVAILABILITY |
| L6230Q | Active : Product is in volume production | 1000 | 1.715 | VFQFPN 32 5x5x1.0 | Tray | -40 | 150 | EAR99 | PHILIPPINES | MORE INFO | Buy Direct Add to cart | DISTRIBUTOR AVAILABILITY |
(*) 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 | Active | PowerSO 36 | Industrial | Ecopack2 (**) |
|
| L6230PDTR | Active | PowerSO 36 | Industrial | Ecopack2 (**) |
|
| L6230QTR | Active | VFQFPN 32 5x5x1.0 | Industrial | Ecopack2 |
|
| L6230Q | Active | VFQFPN 32 5x5x1.0 | Industrial | Ecopack2 |
|
(**) 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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