STDES-PFCBIDIR

Active

15 kW, three-phase, three-level Active Front End (AFE) bidirectional converter for industrial and electric vehicle DC fast charging applications

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  • This reference design represents a complete solution for three-phase AC/DC and DC/AC (800 VDC to 400 VAC) applications based on a digital platform optimized for power conversion.

    It is well suited for the Active Front End (AFE) stage in high power charging stations, industrial battery chargers and UPS. The high switching frequency of the SiC MOSFETs and the multilevel structure allow nearly 99% efficiency as well as the optimization of passive power components in terms of size and cost.

    Key Features

    • 3-phase, 3-level bidirectional AC/DC power converter:
      • Rated nominal DC voltage: 800 VDC
      • Rated nominal AC voltage: 400 VAC @ 50 Hz
      • Nominal power: 15 kW
    • AC to DC rectifier mode:
      • Power factor control (PFC) PF > 0.99
      • Inrush current control and soft start-up
    • DC to AC inverter mode:
      • Active and reactive power control
      • Integrated grid connection solution
    • Power section based on SiC MOSFETs:
      • High frequency operation (100 kHz)
      • High efficiency, η = 99%
      • Passive element weight and size reduction
    • Control section based on STM32G474RE microcontroller:
      • P2P compatible with other STDES 3-phase power converters
      • 4 integrated high-performance op-amps
      • Control and monitoring interfaces: SWIM, UART, I²C, DACs
      • 64-pin Digital Power connector
      • Overcurrent and overvoltage protection
      • Configurable topology (2 – 3 levels)

Sample & Buy

Part Number
Core Product
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
Board production status
Order from Distributors
Order from ST
STDES-PFCBIDIR SCTW35N65G2V, STM32G474RE, SCTW40N120G2VAG, STGAP2SM, VIPER26HD
Active
- - - - Not for sale No availability of distributors reported, please contact our sales office

STDES-PFCBIDIR

Core Product

SCTW35N65G2V, STM32G474RE, SCTW40N120G2VAG, STGAP2SM, VIPER26HD

Marketing Status

Active

Unit Price (US$)

*

Unit Price (US$)

-

Quantity

-

ECCN (US)

-

Country of Origin

-

Board production status

Not for sale

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

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Embedded Software

    • Part Number

      Firmware for Active Front End (AFE) bidirectional converter for industrial and electric vehicle DC fast charging applications

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Technical Documentation

    • Description Version Size Action
      DB4071
      15 kW, three-phase, three-level Active Front End (AFE) bidirectional converter for industrial and electric vehicle DC fast charging applications
      1.0
      691.88 KB
      PDF
      DB4071

      15 kW, three-phase, three-level Active Front End (AFE) bidirectional converter for industrial and electric vehicle DC fast charging applications

Hardware Resources

    • Description Version Size Action
      STDES-PFCBIDIR GERBER 1.0
      1.81 MB
      ZIP

      STDES-PFCBIDIR GERBER

    • Description Version Size Action
      STDES-PFCBIDIR BOM 1.0
      145.12 KB
      PDF

      STDES-PFCBIDIR BOM

    • Description Version Size Action
      STDES-PFCBIDIR SCHEMATIC 1.0
      695.52 KB
      PDF

      STDES-PFCBIDIR SCHEMATIC

Publications and Collaterals

    • Description Version Size Action
      eDesignSuite-The smart way to design your application 1.0
      842.88 KB
      PDF

      eDesignSuite-The smart way to design your application

Legal

    • Description Version Size Action
      Evaluation products license agreement 1.6
      74.12 KB
      PDF

      Evaluation products license agreement

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
STDES-PFCBIDIR
Active
- Industrial - -

STDES-PFCBIDIR

Package:

-

Material Declaration**:

Marketing Status

Active

Package

-

Grade

Industrial

RoHS Compliance Grade

-

(**) 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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