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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$)* | Quantity | ECCN (US) | Country of Origin | Order from Distributors | Order from ST |
|---|---|---|---|---|---|---|---|---|---|
| STNRGPF02TR | TSSOP 38 | Tape And Reel | Preview | - | - | 3A991A2 | - | No availability of distributors reported, please contact our sales office | |
| STNRGPF02 | TSSOP 38 | Tube | Preview | - | - | 3A991A2 | - | No availability of distributors reported, please contact our sales office |
STNRGPF02TR
Package
TSSOP 38Packing Type
Tape And ReelUnit Price (US$)
*STNRGPF02
Package
TSSOP 38Packing Type
TubeUnit Price (US$)
*(*) 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
Featured Videos
ST simplfies access to digital power advantages with configurable high efficiency interleaved PFC controller
Embedded Software
| 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 38Material Declaration**:
STNRGPF02TR
Package:
TSSOP 38Material Declaration**:
(**) 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.
