STEVAL-IPMNG3S Active

300 W motor control power board based on STGIPNS3H60T-H SLLIMM™-nano SMD IPM MOSFET
Core ProductSTGIPNS3H60T-H
Target ApplicationBrushless AC PMSM Motor Control
ECCN USEAR99
ECCN EUNEC
Packing TypeNot Applicable
ROHS Compliance GradeEcopack2
GradeIndustrial
Package NameCARD
Key Features
  • Input voltage: from 125 to 400 VDC
  • Nominal power: up to 300 W
  • Nominal current: up to 1.8 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 op-amp (single) or via MCU
  • Overcurrent hardware protection
  • IPM temperature monitoring and protection
  • Hall sensor or encoder input
  • IGBT intelligent power module:
    • SLLIMM-nano IPM (STGIPNS3H60T-H) - SMD package
  • Motor control connector (32 pins) interfacing with ST MCU boards
  • Universal design for further evaluation withbread board and testing pins
  • Very compact size
  • WEEE compliant
  • RoHS compliant

The STEVAL-IPMnG3S is a compact motor drive power board based on SLLIMM™-nano SMD (small low-loss intelligent molded module) product ( STGIPNS3H60T-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 short-circuit rugged IGBTs 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-IPMnG3S is compatible with ST’s control board based on STM32, providing a complete platform for motor control.

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