STMicroelectronics STEVAL-IPMNM3Q Power Board
STMicroelectronics STEVAL-IPMNM3Q Power Board is equipped with the STIPQ3M60T-HZ (or STIPQ3M60T-HL) SLLIMM-nano (small low-loss intelligent molded module) 2nd series. The STIPQ3M60T-HL SLLIMM-nano is based on the N-channel Power MOSFET MDmesh™ DM2 fast-recovery diode. It provides an affordable and easy-to-use solution for driving high-power motors in a wide range of applications. The IPM includes six MOSFETs, three high-voltage half-bridge gate driver ICs, and a wide range of features. These features include under-voltage lockout, smart shutdown, internal temperature sensor and NTC, overcurrent protection, and an internal op-amp.
The STM STEVAL-IPMNM3Q Power Board offers small size, minimal BOM, and high efficiency. It implements an interface circuit (BUS and VCC connectors), bootstrap capacitors, snubber capacitor, hardware short-circuit protection, fault event signal, and temperature monitoring. The Board is designed to work in single- or three-shunt configurations with three current sensing options: three dedicated on-board op-amps, op-amps available on a connected microcontroller, or the single op-amp embedded in the power module.
The STEVAL-IPMNM3Q is compatible with ST control boards based on STM32 microcontrollers, providing a complete platform for motor control.
Features
- Input voltage from 125V to 400V DC
- Nominal power up to 300W (allowable maximum power is related to the application conditions and cooling system)
- Nominal current up to 1.1Arms
- Input auxiliary voltage up to 20V DC
- 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
- MOSFETs intelligent power module, SLLIMM-nano 2nd series IPM (STIPQ3M60T-H) - Full molded 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
Applications
- PMSM/BLDC motor
- 3-phase Induction motor (ACIM)
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