STEVAL-IPMNM1S

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60 W motor control power board based on STIPNS1M50T-H SLLIMM™-nano SMD IPM MOSFET

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Product overview

Description

The STEVAL-IPMnM1S is a compact motor drive power board based on SLLIMM-nano SMD (small low-loss intelligent molded module) product (STIPNS1M50T-H). It provides an affordable and easy-to-use solution for driving high power motors in a wide range of applications such as power white goods, air conditioning, compressors, power fans and 3-phase inverters for motor drives in general.

The IPM itself consists of six MOSFETs, three high voltage half-bridge gate driver ICs and a wide range of features like undervoltage lockout, smart shutdown, internal temperature sensor and NTC, overcurrent protection and internal op-amp.

The main characteristics of this evaluation board are small size, minimal BOM and high efficiency. It features an interface circuit (BUS and VCC connectors), bootstrap capacitors, snubber capacitor, hardware short-circuit protection, fault event signal and temperature monitoring. It is designed to work in single- or three-shunt configuration and with triple current sensing options: three dedicated on-board op-amps, op-amps embedded on MCU or single internal IPM op-amp. The Hall/Encoder part completes the circuit.

The system is designed to achieve accurate and fast conditioning of current feedback to satisfy the typical requirements for field oriented control (FOC).

The STEVAL-IPMnM1S is compatible with ST’s control board based on STM32, providing a complete platform for motor control.

  • All features

    • Input voltage: from 125 to 400 VDC
    • Nominal power: up to 60 W
    • Nominal current: up to 0.6 A
    • Input auxiliary voltage: up to 20 VDC
    • Single- or three-shunt resistors for current sensing (with sensing network)
    • Three options for current sensing: dedicated external op-amps, internal SLLIMM-nano SMD op-amp (single) or via MCU
    • Overcurrent hardware protection
    • IPM temperature monitoring and protection
    • Hall sensor or encoder input
    • MOSFETs intelligent power module:
      • SLLIMM-nano IPM (STIPNS1M50T-H) - SMD package
    • Motor control connector (32 pins) interfacing with ST MCU boards
    • Universal design for further evaluation with breadboard and testing pins
    • Very compact size
    • WEEE compliant
    • RoHS compliant

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
STEVAL-IPMNM1S
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CARD Industrial Ecopack2 Yes

STEVAL-IPMNM1S

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Active

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CARD

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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.

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STIPNS1M50T-H

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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