IC manufacturers STMicroelectronics

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STMicroelectronics 2STN1360 | Demoboard STEVAL-DPSTPFC2

Overview

TopologyPower Factor Correction
Input voltage90-264 V
Output 1400 V
IC revision2.0

Description

The STEVAL-DPSTPFC2 kit is a 1 kW power factor correction (PFC) converter based on bridgeless totem-pole topology, operating in continuous conduction mode (CCM) and designed to address high efficiency and power density.The solution is based on gallium nitride (GaN) technology SGT080R70ILB, and the advantage of negligible reverse recovery losses makes it ideal in this kind of applications where CCM mode is required.The low frequency leg in this topology is realized using Si MOSFET ST8L65N044M9 instead of using diodes, reducing conduction losses.The STEVAL-DPSTPFC2 kit regulates a constant output bus voltage both at 115 and 230 Vrms, reaching a peak efficiency of nearly 99%.The control algorithm is implemented using the vertically pluggable control board, STEVAL-DPS334C1.The gate drivers used, STGAP2GSN and STGAP2D ensure reliable driving for the GaN and Si MOSFET respectively also providing galvanic isolation.

Features

Nearly 99% peak efficiencyInput voltage range: 90 to 264 VacLine frequency range: 47 to 63 HzMaximum output power: 1 kW at 230 Vac, 500 W at 115 VacNominal output voltage: 400 VdcPower factor: > 0.98 at 230 Vac, > 0.99 at 115 Vac, full loadTotal harmonic distortion (THDi): < 4% at 115 Vac, < 5% at 230 Vac, full loadSwitching frequency: 70 kHzPower stage based on SGT080R70ILB PowerGaN and ST8L65N044M9 MDmesh M9 Power MOSFETControl system based on 2p2z regulators

Typical applications

  • Power supplies and converters - AC-DC converters

Products

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SamplesAvailability & Sample
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SPECWE-TPC SMT Tiny Power Inductor, 2, –
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ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Pins
Size4818 
Operating Temperature -40 °C up to +125 °C
DC Resistance80 mΩ
Self Resonant Frequency60 MHz
Saturation Current1.25 A
DC Resistance100 mΩ
Rated Current1.5 A
Inductance6.8 µH
Length4.8 mm
Width4.8 mm
Height1.8 mm
MountSMT 
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SPECWE-MAPI SMT Power Inductor, 2, –
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ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Pins
Size2510 
Operating Temperature -40 °C up to +125 °C
Performance Rated Current0.9 A
Saturation Current @ 30%1.7 A
DC Resistance733 mΩ
Self Resonant Frequency25 MHz
Operating Voltage80 V
Saturation Current1.35 A
DC Resistance843 mΩ
Rated Current0.6 A
Inductance10 µH
Length2.5 mm
Width2 mm
Height1 mm
MountSMT 
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SPECWR-TBL Series 2135 - 5.08 mm Horizontal Entry Modular w. Rising Cage Clamp, 2, Rising Cage Clamp
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ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Pins
ApplicationRising Cage Clamp 
PCB/Cable/PanelPCB 
ModularityYes 
Wire Section 14 to 30 (AWG) 2.08 to 0.0509 (mm²)
Operating Temperature -30 °C up to +120 °C
PackagingBox 
Pitch5.08 mm
TypeHorizontal 
Rated Current14 A
Length10.16 mm
MountTHT 
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SPECWR-TBL Series 2164 - 7.62 mm Horizon. Entry w. Rising Cage Clamp, 2, Rising Cage Clamp
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ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Pins
ApplicationRising Cage Clamp 
PCB/Cable/PanelPCB 
ModularityYes 
Wire Section 12 to 30 (AWG) 3.31 to 0.05 (mm²)
Operating Temperature -30 °C up to +120 °C
PackagingBox 
Pitch7.62 mm
TypeHorizontal 
Rated Current24 A
Length15.24 mm
MountTHT 
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SPECWR-TBL Series 2164 - 7.62 mm Horizon. Entry w. Rising Cage Clamp, 3, Rising Cage Clamp
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ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Pins
ApplicationRising Cage Clamp 
PCB/Cable/PanelPCB 
ModularityYes 
Wire Section 12 to 30 (AWG) 3.31 to 0.05 (mm²)
Operating Temperature -30 °C up to +120 °C
PackagingBox 
Pitch7.62 mm
TypeHorizontal 
Rated Current24 A
Length22.86 mm
MountTHT 
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SPECWE-CMB Common Mode Power Line Choke, 4, –
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ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Pins
Size
Operating Temperature -40 °C up to +125 °C
DC Resistance20 mΩ
Rated Current6 A
Inductance2200 µH
Rated Voltage250 V (AC)
Insulation Test Voltage1500 V (AC)
MaterialMnZn 
Length27.5 mm
Width18.5 mm
Height33 mm
MountTHT 
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SPECWE-CBF SMT EMI Suppression Ferrite Bead, –, –
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ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Size0603 
Operating Temperature -55 °C up to +125 °C
Pad Dimension0.3 mm
Impedance @ 100 MHz470 Ω
Maximum Impedance700 Ω
Maximum Impedance250 MHz 
Rated Current 2730 mA
DC Resistance350 mΩ
TypeHigh Speed 
Rated Current0.4 A
Length1.6 mm
Width0.8 mm
Height0.8 mm
MountSMT 
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SPECWCAP-FTX2 Film Capacitors, –, Across the mains
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ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
ApplicationAcross the mains 
Capacitance2.2 µF
Capacitance±10% 
SizePitch 22.5 mm 
Operating Temperature -40 °C up to +105 °C
Safety ClassX2 
Insulation Resistance4.55 GΩ
PackagingCarton 
Rate of Voltage Rise170 V/µs
Dissipation Factor0.1 %
Pitch22.5 mm
Rated Voltage275 V (AC)
Length26 mm
Width15 mm
Height25 mm
MountBoxed THT 
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SPECWCAP-AI3H Aluminum Electrolytic Capacitors, –, –
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ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Capacitance220 µF
Capacitance±20 
Size22.0 x 50.0 
Operating Temperature -25 °C up to +105 °C
Dissipation Factor20 %
PackagingTray 
Pitch10 mm
Endurance 3000
Ripple Current1160 mA
Leakage Current945 µA
Diameter22 mm
Rated Voltage450 V (AC)
Length50 mm
MountSnap-In 
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SPECWCAP-CSGP MLCCs 25 V(DC), –, –
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ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Capacitance470 nF
Capacitance±10% 
Size0603 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor10 %
Insulation Resistance1.1 GΩ
Ceramic TypeX7R Class II 
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
Q-Factor [1]600 
Rated Voltage25 V (AC)
Length1.6 mm
Width0.8 mm
Height0.8 mm
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SPECWCAP-CSGP MLCCs 50 V(DC), –, –
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ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Capacitance220 pF
Capacitance±10% 
Size0603 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor2.5 %
Insulation Resistance10 GΩ
Ceramic TypeX7R Class II 
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
Q-Factor [1]600 
Rated Voltage50 V (AC)
Length1.6 mm
Width0.8 mm
Height0.8 mm
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SPECWCAP-CSGP MLCCs 50 V(DC), –, –
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ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Capacitance3.3 nF
Capacitance±10% 
Size0603 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor2.5 %
Insulation Resistance10 GΩ
Ceramic TypeX7R Class II 
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
Q-Factor [1]600 
Rated Voltage50 V (AC)
Length1.6 mm
Width0.8 mm
Height0.8 mm
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SPECWCAP-CSGP MLCCs 50 V(DC), –, –
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ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Capacitance6.8 nF
Capacitance±10% 
Size0603 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor2.5 %
Insulation Resistance10 GΩ
Ceramic TypeX7R Class II 
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
Q-Factor [1]600 
Rated Voltage50 V (AC)
Length1.6 mm
Width0.8 mm
Height0.8 mm
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SPECWCAP-CSGP MLCCs 50 V(DC), –, –
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ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Capacitance10 nF
Capacitance±10% 
Size0603 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor2.5 %
Insulation Resistance10 GΩ
Ceramic TypeX7R Class II 
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
Q-Factor [1]600 
Rated Voltage50 V (AC)
Length1.6 mm
Width0.8 mm
Height0.8 mm
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SPECWCAP-CSGP MLCCs 50 V(DC), –, –
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ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Capacitance22 nF
Capacitance±10% 
Size0603 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor2.5 %
Insulation Resistance10 GΩ
Ceramic TypeX7R Class II 
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
Q-Factor [1]600 
Rated Voltage50 V (AC)
Length1.6 mm
Width0.8 mm
Height0.8 mm
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SPECWCAP-CSGP MLCCs 50 V(DC), –, –
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ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Capacitance100 nF
Capacitance±10% 
Size0603 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor3 %
Insulation Resistance5 GΩ
Ceramic TypeX7R Class II 
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
Q-Factor [1]600 
Rated Voltage50 V (AC)
Length1.6 mm
Width0.8 mm
Height0.8 mm
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SPECWCAP-CSGP MLCCs 25 V(DC), –, –
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ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Capacitance1 µF
Capacitance±10% 
Size0805 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor5 %
Insulation Resistance0.5 GΩ
Ceramic TypeX7R Class II 
Pad Dimension0.5 mm
Packaging7" Tape & Reel 
Q-Factor [1]600 
Rated Voltage25 V (AC)
Length2 mm
Width1.25 mm
Height1.25 mm
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SPECWCAP-CSGP MLCCs 50 V(DC), –, –
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Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Capacitance10 nF
Capacitance±10% 
Size0805 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor2.5 %
Insulation Resistance10 GΩ
Ceramic TypeX7R Class II 
Pad Dimension0.5 mm
Packaging7" Tape & Reel 
Q-Factor [1]600 
Rated Voltage50 V (AC)
Length2 mm
Width1.25 mm
Height0.8 mm
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SPECWCAP-CSGP MLCCs 50 V(DC), –, –
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Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Capacitance1 µF
Capacitance±10% 
Size1206 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor3 %
Insulation Resistance0.5 GΩ
Ceramic TypeX7R Class II 
Pad Dimension0.6 mm
Packaging7" Tape & Reel 
Q-Factor [1]600 
Rated Voltage50 V (AC)
Length3.2 mm
Width1.6 mm
Height1.6 mm
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SPECWA-SBRII Brass Spacer Stud, metric, internal/internal, –, –
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Availability
Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Operating Temperature -55 °C up to +150 °C
PackagingCarton 
SW5 mm
Inner ThreadM3 
MaterialBrass 
Length15 mm
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SPECWCAP-CSMH Mid and High Voltage, –, –
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ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Capacitance10 nF
Capacitance±10% 
Size1812 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor2.5 %
Insulation Resistance10 GΩ
Ceramic TypeX7R Class II 
Pad Dimension0.5 mm
Packaging7" Tape & Reel 
Q-Factor600 
Rated Voltage500 V (AC)
Length4.5 mm
Width3.2 mm
Height1.25 mm
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SPECWCAP-CSMH Mid and High Voltage, –, –
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Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Capacitance100 nF
Capacitance±10% 
Size1812 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor2.5 %
Insulation Resistance1 GΩ
Ceramic TypeX7R Class II 
Pad Dimension0.5 mm
Packaging7" Tape & Reel 
Q-Factor600 
Rated Voltage630 V (AC)
Length4.5 mm
Width3.2 mm
Height2 mm
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SPECWCAP-CSSA Interference Suppression, –, –
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Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Capacitance1 nF
Capacitance±10% 
Size1808 
Operating Temperature -55 °C up to +125 °C
Safety ClassX1 / Y2 
Impulse Voltage5000 V (DC)
Dissipation Factor2.5 %
Insulation Resistance10 GΩ
Ceramic TypeX7R Class II 
Pad Dimension0.5 mm
Packaging7" Tape & Reel 
Rated Voltage250 V (AC)
Length4.5 mm
Width2 mm
Height2 mm
MountSMT-Chip 
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SPECWE-TORPFC Toroidal PFC Chokes, –, –
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ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
SizeT37 
Operating Temperature -40 °C up to +155 °C
DC Resistance27 mΩ
Operating Voltage1000 V
Saturation Current23 A
Outer Diameter53 mm
Rated Current 224600 mA
DC Resistance35 mΩ
Rated Current12.3 A
Inductance355 µH
Insulation Test Voltage1000 V (AC)
Height50 mm
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SPECWRIS-RSKS Thick Film Resistors, –, –
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ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Size0603 
Operating Temperature -55 °C up to +155 °C
Resistance470 Ω
Resistance±1% 
Rated Power0.1 W
Temperature Coefficient of Resistance (min.)-100 ppm/ °C
Temperature Coefficient of Resistance (max.)100 ppm/ °C
Limiting Element Voltage75 V
Length1.6 mm
Width0.8 mm
Height0.45 mm
MountSMT 
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