STEVAL-IPM20B

量産中

2000 W motor control power board based on STGIB20M60TS-L SLLIMM 2nd series IPM

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製品概要

概要

The STEVAL-IPM20B is a compact motor drive power board equipped with the SLLIMM (small low-loss intelligent molded module) 2nd series module STGIB20M60TS-L. It provides an affordable, easy-to-use solution for driving high power motors for a wide range of applications such as white goods, air conditioners, compressors, power fans, high-end power tools, and generally 3-phase inverters for motor drives.

The IPM itself consists of short-circuit rugged IGBTs and a wide range of features including undervoltage lockout, smart shutdown, temperature sensing and NTC inside, and overcurrent protection.

The main characteristics of this evaluation board are its small size, minimal BOM and high efficiency. It consists of 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 two current sensing options: three dedicated op-amps on the evaluation board, or op-amps available on a connected microcontroller. A Hall/Encoder section 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-IPM20B is compatible with ST control boards based on STM32 microcontrollers, providing a complete platform for motor control.

  • 特徴

    • Input voltage: 125 - 400 VDC
    • Nominal power: up to 2000 W
      • Allowable maximum power is related to the application conditions and cooling system
    • Nominal current: up to 12 Arms
    • Input auxiliary voltage: up to 20 V DC
    • Single- or three-shunt resistors for current sensing (with sensing network)
    • Two options for current sensing: dedicated op-amps or through MCU
    • Overcurrent hardware protection
    • IPM temperature monitoring and protection
    • Hall sensor or encoder input
    • IGBT intelligent power module:
      • SLLIMM™ 2nd series IPM (STGIB20M60TS-L - DBC package)
    • Motor control connector (32-pin) to interface with ST MCU boards
    • Universal conception for further evaluation with breadboard and testing pins
    • Very compact size
    • WEEE compliant
    • RoHS compliant

The current status of a product:
Active: Product is in volume production
Evaluation: Product is under characterization. Limited Engineering samples available
Preview: Product is in design stage
Target: Product is in design feasibility stage.No commitment taken to produce
Proposal: Marketing proposal for customer feedback.No commitment taken to design or produce
NRND: Not Recommended for New Design.Product is in volume production only to support customers ongoing production.
Marketing description of the package type.Compliancy of the device with industry requirement domains (IRD)The RoHS status of a product:
ECOPACK 1: Initial grade to identify European RoHS compliant products.
ECOPACK 2: New grade to identify brominated chlorinated and antimony oxide flame retardant free products.
ECOPACK 3: Halogen free RoHS exemptions free products.
(*): ECOPACK 2 version available upon request.
(**): Some versions still existing in ECOPACK 1 or not compliant.
Compliancy with WEEE Directive (2012/19/EU)Longevity Commitment in yearsLongevity Starting DateThe current status of a product:
Active: Product is in volume production
Evaluation: Product is under characterization. Limited Engineering samples available
Preview: Product is in design stage
Target: Product is in design feasibility stage.No commitment taken to produce
Proposal: Marketing proposal for customer feedback.No commitment taken to design or produce
NRND: Not Recommended for New Design.Product is in volume production only to support customers ongoing production.
Budgetary PriceMain country of assembly or fabrication of the product.ECCNs are five character alpha-numeric designations used on the Commerce Control List to identify dual-use items for export control purposes. ECCNs are five character alpha-numeric designations used on the Commerce Control List to identify dual-use items for export control purposes.