EVALSTDRIVE101

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STDRIVE101 demonstration board for three-phase brushless motors

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Product overview

Description

The EVALSTDRIVE101 is a demonstration board based on the STDRIVE101, a three-phase gate driver, and the STL110N10F7 power MOSFETs.

The EVALSTDRIVE101 is designed to drive three-phase brushless DC motors and it can be interfaced with different STM32 microcontrollers through the motor control connector.

The board can be configured in single shunt and three-shunt and can support FOC and six-step algorithms in both configurations.

The Hall sensors connector and the phase sensing network present on-board allow to implement both sensor and sensorless algorithms for motion control.

The EVALSTDRIVE101 allows a full evaluation of the STDRIVE101 and its features, including the embedded comparator for overcurrent protection and the drain-source voltage sensing of each power MOSFET.

  • All features

    • Input bus voltage from 6 V to 75 V with dedicated monitoring
    • Output current up to 20 Arms – Power stage based on the STL110N10F7 power MOSFETs
    • STDRIVE101 embedded features:
      • Two input strategies (enable / input with adjustable deadtime generation or direct driving with interlocking)
      • VDS sensing of the power MOSFETs
      • Overcurrent protection with internal comparator
    • Three-shunt or single-shunt configurable current sensing
    • BEMF or Digital Hall sensor circuitries
    • NTC sensor for PCB temperature monitoring
    • Motor control connector compatible with a wide range of STM32 boards and systems

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
EVALSTDRIVE101
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CARD Industrial Ecopack1 -

EVALSTDRIVE101

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CARD

Material Declaration**:

Marketing Status

Active

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CARD

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Industrial

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Ecopack1

(**) 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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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors