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  • The STEVAL-IHM034V2 is a complete motor control kit solution for the evaluation of STMicroelectronics® wide product portfolio tailored to applications where it is necessary to drive, simultaneously, two motors in sensorless field oriented control (FOC) and perform active power factor correction (PFC) through digital control of a single-stage boost DC-DC converter.

    Typical applications include in-room air conditioners (RACs), where this ST solution can drive the compressor, outdoor fans and PFCs. The microcontroller unit consists of STMicroelectronics’ ARM™ Cortex-M3 core-based STM32F103RC, which is capable of carrying out all of the previously-mentioned tasks simultaneously. The board is compatible with the STM32F2 series and with the ARM™ Cortex-M4 core-based STM32F4 series.
    Motor 1 is powered by the onboard SLLIMM™ (small low-loss intelligent molded module) STGIPS20C60. Motor 2 can be powered by an external STMicroelectronics power stage, such as those that can be evaluated using the STEVAL-IHM021V1, STEVAL-IHM024V1, STEVAL-IHM032V1 or STEVAL-IHM035V1 evaluation boards. Simultaneously, the same microcontroller unit drives the onboard boost PFC stage designed with the STGW35HF60W ultrafast IGBT or, alternatively, for high switching frequencies the STW38N65M5 MDmesh V Power MOSFET, and STTH15R06D Turbo2 ultrafast diode or the STPSC1206D Schottky silicon carbide diode.
    The STEVAL-IHM034V2 can be used together with the STM32 permanent magnet synchronous motor (PMSM) single/dual FOC software development kit (SDK) v3.2 or later and its compatible PFC v1.0 firmware plug-in.

    Key Features

    • Nominal power 1300 W, max. power 1700 W
    • Digital PFC section:
      • Single-stage boost converter based on the STGW35HF60W (or STW38N65M5) and STTH15R06D or (STPSC1206D)
      • AC mains current sensing
      • DC bus voltage sensing
      • Hardware overcurrent protection
      • Hardware overvoltage protection
      • AC mains voltage zero crossing detection
      • Rectified AC mains voltage sensing
      • External boost inductor
    • Inverter section (motor 1 drive):
      • IGBT intelligent power module STGIPS20C60 in SDIP 25L molded package
      • 3-shunt or DC link motor current sensing
      • Hardware overcurrent protection
      • Heatsink temperature measurement
      • Overcurrent protection disabling network
    • Control section:
      • Centralized dual motor control and PFC drive, using the STM32F103RCT6
      • MC connector to drive the second motor power stage (a compatible power board, such as the STEVAL-IHM021V1, STEVAL-IHM024V1, or STEVAL-IHM032V1, can be plugged here)
      • SWD programming and debugging
      • JTAG programming
      • Opto-isolated USART communication
    • Other functions:
      • User key, reset, potentiometer, user LED, NTC relay, test points
    • Power supply:
      • +15 V, +3.3 V power supply
    • RoHS compliant

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Related Applications

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    • Part number
      Status
      Description
      Type
      Supplier

      STSW-STM32100

      NRND

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

      STM32 Standard Peripheral Library Expansion ST
      STSW-STM32100

      Description:

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

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
STEVAL-IHM034V2
Active
CARD Industrial Ecopack2 Yes

STEVAL-IHM034V2

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.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Core Product
Marketing Status
Supplier
ECCN (US)
ECCN (EU)
Country of Origin
Budgetary Price (US$)*/Qty
STEVAL-IHM034V2 Available at 3 distributors

Distributor availability ofSTEVAL-IHM034V2

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 2 1 Order Now
MOUSER WORLDWIDE 3 1 Order Now
RUTRONIK EUROPE 2 1 Order Now

Distributor reported inventory date: 2020-11-30

Distributor Name

RS COMPONENTS

Stock

2

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

3

Min.Order

1

Region

WORLDWIDE Order Now

RUTRONIK

Stock

2

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-30

Buy Direct STGIPS20K60
Active
- 3A991A2 NEC ITALY 309.0 / 1

STEVAL-IHM034V2

Core Product

STGIPS20K60

Marketing Status

Active

Budgetary Price (US$)*/Qty

309.0 / 1

Distributor availability ofSTEVAL-IHM034V2

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 2 1 Order Now
MOUSER WORLDWIDE 3 1 Order Now
RUTRONIK EUROPE 2 1 Order Now

Distributor reported inventory date: 2020-11-30

Distributor Name

RS COMPONENTS

Stock

2

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

3

Min.Order

1

Region

WORLDWIDE Order Now

RUTRONIK

Stock

2

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-30

Supplier

-

ECCN (US)

3A991A2

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

309.0 / 1

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