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reference designSTNRGPF01 | Demoboard STEVAL-IPFC01V1 3 kW interleaved PFC

STMicroelectronics STNRGPF01 | Demoboard STEVAL-IPFC01V1 3 kW interleaved PFC

Overview

TopologyPower Factor Correction
Input voltage90-265 V
Output 1400 V / 7.5 A
IC revision1

Description

he STEVAL-IPFC01V1 3 kW interleaved PFC kit is based on the STNRGPF01 digital controller and includes a separate power board, control board and adapter board. The STNRGPF01 is a digital configurable ASIC developed by STMicroelectronics, which can drive up to three channels in an interleaved PFC for industrial applications and is designed to meet the IEC 61000-3-2 standard for electrical equipment.The STNRGPF01 digital controller on the control board implements mixed signal (analog/digital) average current mode control in CCM at fixed frequency. The analog section ensures cycle-by-cycle current regulation, while digital control manages the non-time critical operations. You can use the eDesignSuite software available on the ST website to configure the STNRGPF01 for specific applications.Key Features 3 kW interleaved PFC kit with following boards: STEVAL-IPFC01P1 power board STEVAL-IPFC01C1 control board STEVAL-IPFC01A1 adapter board Input voltage range: 90 to 265 VAC Line frequency range: 47 to 63 Hz Maximum output power: 3 kW at 230 V Output voltage: 400 V Power factor: > 0.98 at 20% load Total Harmonic Distortion: <5% at 20% load Mixed-signal average current mode control, CCM fixed frequency operation Switching Frequency: 111 kHz Cycle-by-cycle regulation (analog current control loop) Input voltage and load feed-forwards Phase shedding Burst-mode operation Overvoltage protection Thermal protection Status indicator LEDs Inrush current limiter function Cooling function

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Order Code
Data­sheet
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Downloads
Status
Product series
Z @ 100 MHz(Ω)
Zmax(Ω)
Test Condition Zmax
IR 2(mA)
RDC max.(Ω)
Type
IR(mA)
L(mH)
VR(V (AC))
VT(V (AC))
Material
L(mm)
W(mm)
H(mm)
Mount
SamplesAvailability & Sample
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74279262
SPECWE-CBF SMT EMI Suppression Ferrite Bead, 120 Ω, 200 Ω
Simu­lation
Availability
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Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-CBF SMT EMI Suppression Ferrite Bead
Impedance @ 100 MHz120 Ω
Maximum Impedance200 Ω
Maximum Impedance510 MHz 
Rated Current 21350 mA
DC Resistance0.3 Ω
TypeWide Band 
Rated Current500 mA
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Length1.6 mm
Width0.8 mm
Height0.8 mm
MountSMT 
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7448051804
SPECWE-CMBNC Common Mode Power Line Choke Nanocrystalline, –, –
Simu­lation
Availability
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Downloads11 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-CMBNC Common Mode Power Line Choke Nanocrystalline
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DC Resistance0.0042 Ω
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Rated Current18000 mA
Inductance4.5 mH
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length36 mm
Width23 mm
Height34 mm
MountTHT 
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750316867
SPECInductor, –, –
Simu­lation–
Availability
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Downloads3 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product series Inductor
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Inductance0.125 mH
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Insulation Test Voltage1875 V (AC)
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Length35.56 mm
Width37.34 mm
Height34.29 mm
MountTHT 
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