STNRG012

Active
Design Win

Digital combo multi-mode PFC and time-shift LLC resonant controller for AC and DC input line

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Tools & Software
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Product overview

Description

The STNRG012 embodies a multi-mode (Transition-Mode and DCM) PFC controller, a high-voltage double-ended controller for LLC resonant half-bridge, an 800 V-rated start-up generator and a sophisticated digital engine that manage optimal operation of three blocks. The STNRG012 manages both input line AC or DC.
The device comes in a 20-pin SO package and offers an advanced solution for power-factor-corrected high-efficiency converters supposed to comply with the most stringent energy saving regulations.
The power system and the control algorithms are managed by an 8 bit core with dedicated fast peripherals (SMED). Optimized digital algorithms together with HW analog IPs are implemented to guarantee very high performance, BOM optimization and robustness.
The digital algorithms are stored in an internal ROM memory and all key application parameters can be stored into a device’s NVM memory during production phase, allowing wide configurability and calibration.
The device can also externally communicate through a 2-pin UART, allowing monitor function, black box storing into an external flash and software patch upload from the external flash.
  • All features

    • Digital combo multi-mode PFC + time-shift LLC resonant half-bridge controller
    • Management of both AC and DC input
    • Input voltage range up to 305 VAC
    • On-board 800 V start-up circuit, line sense
    • Enhanced fixed-on-time multi-mode TM PFC controller with input voltage feed-forward, new thd optimizer and frequency limitation
    • Complete set of PFC protections
    • Time-shift control of resonant half-bridge
    • Brownout protection
    • Complete set of half-bridge protections
    • S020 package

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All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      STSW-STNRG012GUI

      Active

      Graphical user interface for the STEVAL-PCC020V2 USB to I2C/UART interface board for STNRG012

      Evaluation Tool Software ST
      STSW-STNRG012GUI

      Description:

      Graphical user interface for the STEVAL-PCC020V2 USB to I2C/UART interface board for STNRG012
    • Part number
      Status
      Description
      Type
      Supplier

      EVL012LED

      Active

      200 W LED driver using the STNRG012

      PSU and Converter Solution Eval Boards ST
      EVL012LED

      Description:

      200 W LED driver using the STNRG012

      STEVAL-PCC020V2

      Active

      USB to I2C/UART interface board for STNRG digital power controller products (STNRG01x and ST-ONE)

      PSU and Converter Solution Eval Boards ST
      STEVAL-PCC020V2

      Description:

      USB to I2C/UART interface board for STNRG digital power controller products (STNRG01x and ST-ONE)

EDA Symbols, Footprints and 3D Models

STMicroelectronics - STNRG012

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Symbols

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Footprints

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3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STNRG012
Active
SO-20 Industrial Ecopack2
STNRG012TR
Active
SO-20 Industrial Ecopack2

STNRG012

Package:

SO-20

Material Declaration**:

Marketing Status

Active

Package

SO-20

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STNRG012TR

Package:

SO-20

Material Declaration**:

Marketing Status

Active

Package

SO-20

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.

Sample & Buy

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Part Number
Order from distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
STNRG012 No availability of distributors reported, please contact our sales office
Active
3A991.a.2 NEC Tube SO-20 -40 150 PHILIPPINES
STNRG012TR Available at 4 distributors

Distributor availability ofSTNRG012TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 490 1 Buy from Distributor
RS COMPONENTS EUROPE 500 1 Buy from Distributor
MOUSER WORLDWIDE 481 1 Buy from Distributor
Farnell Element14 EUROPE 600 1 Buy from Distributor

Distributor reported inventory date: 2022-06-24

Distributor Name

DIGIKEY

Stock

490

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

500

Min.Order

1

MOUSER

Stock

481

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

600

Min.Order

1

Distributor reported inventory date: 2022-06-24

Active
3A991.a.2 NEC Tape and Reel SO-20 -40 150 PHILIPPINES

STNRG012 Active

Package:
SO-20
ECCN (US):
3A991.a.2
Budgetary Price (US$)*/Qty:
-

Part Number:

STNRG012

ECCN (EU):

NEC

Packing Type:

Tube

Operating Temperature (°C)

Min:

-40

Max:

150

Country of Origin:

PHILIPPINES

No availability of distributors reported, please contact our sales office

STNRG012TR Active

Package:
SO-20
ECCN (US):
3A991.a.2
Budgetary Price (US$)*/Qty:
-

Part Number:

STNRG012TR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

150

Country of Origin:

PHILIPPINES

Distributor availability ofSTNRG012TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 490 1 Buy from Distributor
RS COMPONENTS EUROPE 500 1 Buy from Distributor
MOUSER WORLDWIDE 481 1 Buy from Distributor
Farnell Element14 EUROPE 600 1 Buy from Distributor

Distributor reported inventory date: 2022-06-24

Distributor Name

DIGIKEY

Stock

490

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

500

Min.Order

1

MOUSER

Stock

481

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

600

Min.Order

1

Distributor reported inventory date: 2022-06-24

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