BLDC ceiling fan controller based on STM32 and SLLIMM-nano

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  • The STEVAL-IHM038V1 system evaluation board implements a BLDC/PMSM fan controller board which is based on the SLLIMM™-nano (small low-loss intelligent molded module) STGIPN3H60 and STM32F100C6T6B microcontroller. The STEVAL-IHM038V1 incorporates a complete inverter stage and a control stage to drive a 3-phase BLDC fan motor with a power range of 30-35 W with FOC (field oriented control) sensorless mode for the ceiling fan applications. For power factor correction, a passive PFC stage is implemented to achieve a power factor up to 0.90, which is the minimum recommended for ceiling fan applications, particularly for the Indian market. To set the speed by remote control, an on-board IR demodulator is available.

    The inverter stage is implemented using the intelligent power module SLLIMM™-nano STGIPN3H60 which embeds 600 V IGBTs with gate drivers, op amp for current sensing and a comparator in a single NDIP-26L package, resulting in a reliable and compact system design.
    The control part includes field oriented control with sensorless control algorithm, fault detection and speed setting via remote control (IR receiver), all handled by the STM32F100C6T6B microcontroller from ST’s ARM®Cortex™-M3 core-based low density STM32™ MCU family.

    Key Features

    • Maximum input voltage: 265 V AC or 375 V DC
    • Minimum input voltage: 90 V AC or 128 V DC
    • Output power for applied motor: up to 50 W
    • +15 V auxiliary power supply based on the VIPER16 in a non-isolated buck configuration
    • Compact design using the SLLIMM™-nano STGIPN3H60 consisting of 600 V IGBTs with gate drivers, op amp for current sensing and comparator
    • Passive PFC circuit for power factor correction
    • On-board infrared (IR) receiver/demodulator for speed and on/off control using IR remote
    • External EEPROM M24C01 for recovery of last speed setting
    • Hardware overcurrent protection
    • Overtemperature protection with NTC thermistor
    • Overvoltage and undervoltage detection
    • Based on 32-bit ARM®Cortex™-M3 core-based microcontroller STM32F100C6T6B
    • Firmware based on STM32 PMSM FOC SDK 3.0 motor control firmware library and fully customized for the ceiling fan application
    • FOC (field oriented control) sensorless algorithm
    • PCB size customized for ceiling fan design
    • PCB diameter: 105 mm
    • Double-sided layout
    • RoHS compliant

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Marketing Status
Budgetary Price (US$)*
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ECCN (US)
Country of Origin
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STEVAL-IHM038V1 STGIPN3H60, STM32F100C6T6
Active
65.0 1 EAR99 ITALY Check Availability

Distributor availability ofSTEVAL-IHM038V1

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 5 1 Order Now

Distributor reported inventory date: 2019-05-22

Distributor Name

MOUSER

Stock

5

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-22

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STEVAL-IHM038V1

Core Product

STGIPN3H60, STM32F100C6T6

Marketing Status

Active

Unit Price (US$)

65.0*

Distributor availability ofSTEVAL-IHM038V1

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 5 1 Order Now

Distributor reported inventory date: 2019-05-22

Distributor Name

MOUSER

Stock

5

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-22

Unit Price (US$)

65

Quantity

1

ECCN (US)

EAR99

Country of Origin

ITALY

(*) 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

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      STM32 PMSM FOC Software Development Kit - MC library (UM1052)

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DB1901
      BLDC ceiling fan controller based on the STM32 and SLLIMM-nano
      2.0
      211.55 KB
      PDF
      DB1901

      BLDC ceiling fan controller based on the STM32 and SLLIMM-nano

    • Description Version Size Action
      UM1697
      STEVAL-IHM038V1: 3-phase BLDC/PMSM motor drive up to 50 W, suitable for fan controllers
      1.0
      925.56 KB
      PDF
      UM1697

      STEVAL-IHM038V1: 3-phase BLDC/PMSM motor drive up to 50 W, suitable for fan controllers

Hardware Resources

    • Description Version Size Action
      STEVAL-IHM038V1 gerber files 1.0
      144.88 KB
      ZIP

      STEVAL-IHM038V1 gerber files

    • Description Version Size Action
      STEVAL-IHM038V1 BOM 1.0
      20.17 KB
      PDF

      STEVAL-IHM038V1 BOM

    • Description Version Size Action
      STEVAL-IHM038V1 schematics 1.0
      166.38 KB
      PDF

      STEVAL-IHM038V1 schematics

Publications and Collaterals

    • Description Version Size Action
      X-NUCLEO expansion boards motor control - Selection guide 1.2
      263.59 KB
      PDF

      X-NUCLEO expansion boards motor control - Selection guide

    • Description Version Size Action
      Products and solutions for Smart industry 3.0
      2.99 MB
      PDF

      Products and solutions for Smart industry

Legal

    • Description Version Size Action
      Evaluation products license agreement 1.6
      74.12 KB
      PDF

      Evaluation products license agreement

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
STEVAL-IHM038V1
Active
CARD Industrial Ecopack2 -

STEVAL-IHM038V1

Package:

CARD

Material Declaration**:

Marketing Status

Active

Package

CARD

Grade

Industrial

RoHS Compliance Grade

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.