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  • The STNRGPF02 / STNRGPF12 is a digital controller designed specifically for interleaved PFC boost topologies and intended for use in high power applications.

    The STNRGPF02 offers traditional inrush current control implemented with mechanical solution based on a relay and limiter resistor.
    The STNRGPF12 features a digital inrush current control implemented with a solid state solution based on a silicon controlled rectifier.
    The controller is capable of driving up to 2 interleaved channels.
    The device works in CCM at fixed frequency with average current mode control, in applications based on a mixed signal (analog/digital) architecture.
    The controller can be configured through a dedicated software tool (eDesignSuite) to match a wide range of specific applications. The tool will generate a full schematic which includes a complete list of material and the final binary object code (FW) to be downloaded to the IC.

    Key Features

    • 2 interleaved channels boost PFC
    • Fixed frequency CCM average current mode
    • Semi digital architecture
    • Integrated inrush current limiter function
    • Overcurrent and thermal protection
    • Soft startup
    • Phase-shedding function
    • High operating frequency
    • Easy integration with other applications
    • Flexible design customization to meet specific customer needs
    • Firmware
      • Turnkey solution for quick design
      • Graphical User Interface (GUI) for application customization
    • Embedded memory data retention 15 years with ECC
    • Communication interfaces
      • UART asynchronous protocol for bootloader support
    • Operating temperature: -40 °C to 105 °C

Sample & Buy

Part Number
Package
Packing Type
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
Order from Distributors
Order from ST
STNRGPF02TR TSSOP 38 Tape And Reel
Preview
- - 3A991A2 - No availability of distributors reported, please contact our sales office
STNRGPF02 TSSOP 38 Tube
Preview
- - 3A991A2 - No availability of distributors reported, please contact our sales office

STNRGPF02TR

Package

TSSOP 38

Packing Type

Tape And Reel

Unit Price (US$)

*

Marketing Status

Preview

Unit Price (US$)

-

Quantity

-

ECCN (US)

3A991A2

Country of Origin

-

STNRGPF02

Package

TSSOP 38

Packing Type

Tube

Unit Price (US$)

*

Marketing Status

Preview

Unit Price (US$)

-

Quantity

-

ECCN (US)

3A991A2

Country of Origin

-

(*) 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

Education

This product is labeled Sustainable Technology.

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Related Applications

Power Supplies and Converters

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DB3771
      Two-channel interleaved CCM PFC digital controller
      1.0
      207.09 KB
      PDF
      DB3771

      Two-channel interleaved CCM PFC digital controller

Presentations & Training Material

    • Description Version Size Action
      Power Factor Corrector controllers portfolio
      1.22 MB
      PDF

      Power Factor Corrector controllers portfolio

Publications and Collaterals

    • Description Version Size Action
      Power Management Guide 06.2019
      5.5 MB
      PDF

      Power Management Guide

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STNRGPF02
Preview
TSSOP 38 Industrial Ecopack2
STNRGPF02TR
Preview
TSSOP 38 Industrial Ecopack2

STNRGPF02

Package:

TSSOP 38

Material Declaration**:

Marketing Status

Preview

Package

TSSOP 38

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STNRGPF02TR

Package:

TSSOP 38

Material Declaration**:

Marketing Status

Preview

Package

TSSOP 38

Grade

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.