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STEVAL-IHM038V1

BLDC ceiling fan controller based on STM32 and SLLIMM-nano
  • active 活性

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.

pdf Please read
Errata Sheet
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Data Brief

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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图案 资源

顶部

Technical Documentation

Product Specifications

描述 版本 大小
pdf
DB1901: BLDC ceiling fan controller based on the STM32 and SLLIMM-nano
2.0 212 KB

Hardware Resources

Board Manufacturing Specification

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zip
STEVAL-IHM038V1 gerber files
145 KB

Bill of Materials

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pdf
STEVAL-IHM038V1 BOM
20 KB

Schematic Pack

描述 版本 大小
pdf
STEVAL-IHM038V1 schematics
166 KB

样品 & 购买

顶部
产品型号 Marketing StatusCore ProductOrder From STUnit Price (US$)*
@ 1
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
STEVAL-IHM038V1ActiveSTGIPN3H60, STM32F100C6T6-65Distributor reported inventory date: 2014-12-19
Distributor NameRegionStockMin. order
P&SOrder NowASIA/PACIFIC11
Ecopack2-

(*) 建议零售价格仅用于预算,以美元为单位,每。的报价,以当地货币计算的价格,请联系您当地的 ST 销售办事处 或我们的 分销商
(**) 材料声明表格上提供st.com可以是一般的文件,根据最常用的包,包内的家庭。出于这个原因,他们可能不是100%准确,对于一个特定的设备。请联系我们 销售支持 在特定设备上的信息。
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