IC manufacturers Onsemi

IC manufacturers (103)

Onsemi NCP1252D | Demoboard SEC-3PH-11-OBC-EVB

SEC-3PH-11-OBC-EVB: Three-phase On Board Charger (OBC) PFC-LLC platform

Overview

TopologyLLC Resonant Converter
Input voltage195-265 V
Switching frequency400 kHz
Output 1450 V / 40 A

Description

The SEC-3PH-11-OBC-EVB is a three-phase On Board Charger (OBC) platform achieving state-of-the-art system efficiency with AEC-Q101 SiC power devices and drivers. The system boasts the high performance MOSFET 1200 V, 80 mΩ (NVHL080N120SC1), MOSFET Gate driver 6A (NCV51705) and Diode 650 V, 30 A (FFSB3065B-F085). Conceived in a modular approach and equipped with a user-friendly GUI, the kit facilitates the evaluation of the SiC devices in an OBC application. The LLC system is driven in voltage or current control modes by the embedded software. Ultimately, the platform serves as a learning environment for three-phase AC/DC power conversion. Visit the On Board Charging solutions solutions site to learn how ON Semiconductor can help you a comprehensive and advanced portfolio.

Features

  • AEC-Q101 qualified SiC power devices and drivers
  • AC/DC 3-Ph PFC full bridge (Voltage Source Inverter)
  • DC/DC LLC full bridge
  • Executable software FOC (Vector Control), CC and CV
  • GUI
  • Input Voltage - 195-265 Vac
  • DC Bus Max - 735 Vdc
  • Output Voltage - 200-450 Vdc
  • Output Current - 0-40A
  • fs max. 400 kHz

Typical applications

  • Industrial high efficiency AC/DC
  • On board charger (OBC) / EV Charging / Battery Chargers / 3-Ph motor drives and SMPS

Products

Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
λDom typ.(nm)
Emitting Color
λPeak typ.(nm)
IV typ.(mcd)
VF typ.(V)
Chip Technology
50% typ.(°)
IR(mA)
ISAT(A)
fres(MHz)
Mount
IRP,40K(A)
Version
Q(%)
SW(mm)
L(mm)
To
C
VR(V (AC))
Endurance(h)
IRIPPLE(mA)
Z(mΩ)
ILeak(µA)
DF(%)
Ø D(mm)
Packaging
RESR(Ω)
VIN
VOut1(V)
IOut1(A)
Vaux(V)
fswitch(kHz)
NPRI : NSEC : NAUX
Gender
Variant
Working Voltage(V (AC))
Operating Temperature
Schematic
Switching Function
Actuation Function
W(mm)
H(mm)
IR(mA)
Ti
Tl(mm)
Pins
Z @ 100 MHz(Ω)
Zmax(Ω)
Test Condition Zmax
IR 2(mA)
RDC max.(Ω)
Type
n
L(µH)
∫Udt(µVs)
VT(V (AC))
CWW 1(pF)
LS(µH)
Size
PCB/Cable/Panel
Modularity
Wire Section
Samples
WL-SMCW SMT Mono-color Chip LED Waterclear, 470 nm, Blue
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Dominant Wavelength [typ.]470 nm
Emitting ColorBlue 
Peak Wavelength [typ.]465 nm
Luminous Intensity [typ.]145 mcd
Forward Voltage [typ.]3.2 V
Chip TechnologyInGaN 
Viewing Angle Phi 0° [typ.]140 °
MountSMT 
Length1.6 mm
PackagingTape and Reel 
Operating Temperature -40 °C up to +85 °C
Width0.8 mm
Height0.7 mm
Size0603 
WL-SMCW SMT Mono-color Chip LED Waterclear, 525 nm, Green
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Dominant Wavelength [typ.]525 nm
Emitting ColorGreen 
Peak Wavelength [typ.]515 nm
Luminous Intensity [typ.]430 mcd
Forward Voltage [typ.]3.2 V
Chip TechnologyInGaN 
Viewing Angle Phi 0° [typ.]140 °
MountSMT 
Length1.6 mm
PackagingTape and Reel 
Operating Temperature -40 °C up to +85 °C
Width0.8 mm
Height0.7 mm
Size0603 
WL-SMCW SMT Mono-color Chip LED Waterclear, 590 nm, Yellow
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Dominant Wavelength [typ.]590 nm
Emitting ColorYellow 
Peak Wavelength [typ.]595 nm
Luminous Intensity [typ.]120 mcd
Forward Voltage [typ.]2 V
Chip TechnologyAlInGaP 
Viewing Angle Phi 0° [typ.]140 °
MountSMT 
Length1.6 mm
PackagingTape and Reel 
Operating Temperature -40 °C up to +85 °C
Width0.8 mm
Height0.7 mm
Size0603 
WL-SMCW SMT Mono-color Chip LED Waterclear, 625 nm, Red
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Dominant Wavelength [typ.]625 nm
Emitting ColorRed 
Peak Wavelength [typ.]630 nm
Luminous Intensity [typ.]250 mcd
Forward Voltage [typ.]2 V
Chip TechnologyAlInGaP 
Viewing Angle Phi 0° [typ.]140 °
MountSMT 
Length1.6 mm
PackagingTape and Reel 
Operating Temperature -40 °C up to +85 °C
Width0.8 mm
Height0.7 mm
Size0603 
WL-SMCW SMT Mono-color Chip LED Waterclear, 630 nm, Super Red
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Dominant Wavelength [typ.]630 nm
Emitting ColorSuper Red 
Peak Wavelength [typ.]645 nm
Luminous Intensity [typ.]60 mcd
Forward Voltage [typ.]1.9 V
Chip TechnologyAlInGaP 
Viewing Angle Phi 0° [typ.]140 °
MountSMT 
Version 
Length1.6 mm
PackagingTape and Reel 
Operating Temperature -40 °C up to +85 °C
Width0.8 mm
Height0.7 mm
Size0603 
WE-CBF SMT EMI Suppression Ferrite Bead, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current2000 mA
MountSMT 
VersionSMT 
Length2 mm
Operating Temperature -55 °C up to +125 °C
Width1.2 mm
Height0.9 mm
Rated Current3000 mA
Impedance @ 100 MHz30 Ω
Maximum Impedance55 Ω
Maximum Impedance1000 MHz 
Rated Current 23000 mA
DC Resistance0.025 Ω
TypeHigh Current 
Size0805 
WE-GFH High Frequency SMT Inductor, –, –
Simu­lation
Status NRNDi| Production is active. Product is not recommended for new design. Expected lifetime: 2-5 years.
Rated Current210 mA
Self Resonant Frequency22 MHz
MountSMT 
Q-Factor30 %
Length2.5 mm
Operating Temperature -40 °C up to +105 °C
Width2 mm
Height1.8 mm
DC Resistance5.04 Ω
Inductance33 µH
Size2520 
WE-TPC SMT Tiny Power Inductor, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current1550 mA
Saturation Current1.7 A
Self Resonant Frequency60 MHz
MountSMT 
Length4.8 mm
Operating Temperature -40 °C up to +125 °C
Width4.8 mm
Height2.8 mm
Pins
DC Resistance0.07 Ω
Inductance4.7 µH
Size4828 
WE-TPC SMT Tiny Power Inductor, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current1300 mA
Saturation Current1.25 A
Self Resonant Frequency57 MHz
MountSMT 
Length4.8 mm
Operating Temperature -40 °C up to +125 °C
Width4.8 mm
Height2.8 mm
Pins
DC Resistance0.09 Ω
Inductance6.8 µH
Size4828 
WE-TPC SMT Tiny Power Inductor, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current925 mA
Saturation Current0.7 A
Self Resonant Frequency20 MHz
MountSMT 
Length4.8 mm
Operating Temperature -40 °C up to +125 °C
Width4.8 mm
Height2.8 mm
Pins
DC Resistance0.185 Ω
Inductance22 µH
Size4828 
WE-PD SMT Power Inductor, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current1500 mA
Saturation Current1.8 A
Self Resonant Frequency5.9 MHz
MountSMT 
VersionPerformance 
Length10 mm
Operating Temperature -40 °C up to +150 °C
Width10 mm
Height5 mm
Pins
DC Resistance0.198 Ω
Inductance100 µH
Size1050 
WE-PD SMT Power Inductor, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Saturation Current1.3 A
Self Resonant Frequency15 MHz
MountSMT 
Performance Rated Current2.1 A
VersionRobust 
Length5.9 mm
Operating Temperature -40 °C up to +125 °C
Width6.2 mm
Height5 mm
Pins
DC Resistance0.115 Ω
Inductance22 µH
Size6050 
WE-GDTI Gate-Drive-Transformer, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
MountSMT 
Length10.5 mm
Rated Voltage80 V (AC)
Operating Temperature -40 °C up to +125 °C
Width10.5 mm
Height11 mm
Turns Ratio1:1 
Inductance750 µH
Voltage-µSecond102 µVs
Insulation Test Voltage2500 V (AC)
Interwinding Capacitance11 pF
Leakage Inductance4 µH
SizeEP7 
WCAP-ASLI Aluminum Electrolytic Capacitors, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
MountV-Chip SMT 
VersionSMT 
Length5.5 mm
Capacitance10 µF
Rated Voltage35 V (AC)
Endurance 2000
Ripple Current90 mA
Impedance2000 mΩ
Leakage Current3.5 µA
Dissipation Factor14 %
Diameter4 mm
Packaging15" Tape & Reel 
ESR1.8844 Ω
Operating Temperature -55 °C up to +105 °C
Width4.3 mm
Size4.0 x 5.5 
WCAP-ASLI Aluminum Electrolytic Capacitors, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
MountV-Chip SMT 
VersionSMT 
Length7.7 mm
Capacitance68 µF
Rated Voltage35 V (AC)
Endurance 2000
Ripple Current265 mA
Impedance400 mΩ
Leakage Current23.8 µA
Dissipation Factor14 %
Diameter6.3 mm
Packaging15" Tape & Reel 
ESR0.33477 Ω
Operating Temperature -55 °C up to +105 °C
Width6.6 mm
Size6.3 x 7.7 
WCAP-AS5H Aluminum Electrolytic Capacitors, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
MountV-Chip SMT 
VersionSMT 
Length10.5 mm
Capacitance100 µF
Rated Voltage35 V (AC)
Endurance 5000
Ripple Current150 mA
Leakage Current35 µA
Dissipation Factor13 %
Diameter10 mm
Packaging15" Tape & Reel 
Operating Temperature -40 °C up to +105 °C
Width10.3 mm
Size10.0 x 10.5 
WR-PHD Pin Header - Dual, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current3000 mA
MountSMT 
Length7.62 mm
PackagingTube 
GenderPin Header 
Working Voltage250 V (AC)
Operating Temperature -40 °C up to +105 °C
Pins
TypeStraight 
WR-PHD Socket Header - Dual, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current3000 mA
MountSMT 
Length13.2 mm
PackagingTube 
GenderSocket Header 
Working Voltage250 V (AC)
Operating Temperature -40 °C up to +105 °C
Rated Current3000 mA
Pins10 
TypeStraight 
WR-PHD Socket Header - Dual, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current3000 mA
MountSMT 
Length20.82 mm
PackagingTube 
GenderSocket Header 
Working Voltage250 V (AC)
Operating Temperature -40 °C up to +105 °C
Rated Current3000 mA
Pins16 
TypeStraight 
WR-PHD Socket Header - Dual, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current3000 mA
MountSMT 
Length30.98 mm
PackagingTube 
GenderSocket Header 
Working Voltage250 V (AC)
Operating Temperature -40 °C up to +105 °C
Rated Current3000 mA
Pins24 
TypeStraight 
WR-PHD Pin Header, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-PHD Pin Header
Rated Current1000 mA
MountSMT 
Length6.35 mm
PackagingTape and Reel with Cap 
GenderPin Header 
Working Voltage100 V (AC)
Operating Temperature -40 °C up to +105 °C
Rated Current1000 mA
Pins10 
TypeStraight 
WR-DSUB PCB, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-DSUB PCB
Rated Current3000 mA
VersionStandard 
Length30.81 mm
PackagingTray 
GenderFemale 
Variantwith Hex Screw 
Working Voltage125 V (AC)
Operating Temperature -55 °C up to +105 °C
Rated Current3000 mA
Pins
TypeAngled 
PCB/Cable/PanelPCB 
WR-TBL Series 313 - 5.08 mm Close Horizontal PCB Header, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current15000 mA
MountTHT 
Length11.56 mm
PackagingBox 
VariantClosed ends 
Working Voltage320 V (AC)
Operating Temperature -40 °C up to +105 °C
Pins
TypeClosed Horizontal Plug entry 
PCB/Cable/PanelPCB 
ModularityNo 
WR-TBL Series 351 - 5.08 mm Vertical, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current20000 mA
MountCable 
Length10.16 mm
PackagingBox 
Working Voltage320 V (AC)
Operating Temperature -40 °C up to +105 °C
Pins
TypeVertical 
PCB/Cable/PanelCable 
ModularityNo 
Wire Section 12 to 24 (AWG) 3.31 to 0.205 (mm²)
WS-PBTU THT Push Button Switch Right Angled 9.8x18.5 mm, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Voltage28 V (AC)
PackagingTray 
Operating Temperature -40 °C up to +85 °C
SchematicSPDT 
Switching FunctionON-(ON) 
Actuation Functionauto-return 
Rated Current400 mA
WA-SSTIE Steel Spacer Stud, metric, internal/external, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
SW7 mm
Length25 mm
Outer ThreadM4 
PackagingCarton 
Operating Temperature -55 °C up to +150 °C
Inner ThreadM4 
WA-SSTIE Steel Spacer Stud, metric, internal/external, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
SW7 mm
Length40 mm
Outer ThreadM4 
PackagingCarton 
Operating Temperature -55 °C up to +150 °C
Inner ThreadM4 
WA-SSTII Steel Spacer Stud, metric, internal/internal, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
SW7 mm
Length70 mm
PackagingCarton 
Operating Temperature -55 °C up to +150 °C
Inner ThreadM4 
WE-OLTI Offline Flyback Transformers, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Saturation Current2 A
MountTHT 
Length27.05 mm
Input Voltage 141 - 403 V (AC)
Output Voltage 124 V
Output Current 12.1 A
Auxiliary Voltage24 V
Switching Frequency 60
Turns Ratio8.67:1:1 
Operating Temperature -40 °C up to +125 °C
Width32.25 mm
Height22.86 mm
Turns Ratio8.67:1:1 
Inductance1000 µH
Insulation Test Voltage3000 V (AC)
Leakage Inductance30 µH
SizeEE25/13/7 
WP-THRBU REDCUBE THR with internal through-hole thread, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current85000 mA
MountTHR 
PackagingBulk 
Operating Temperature -55 °C up to +150 °C
Width10 mm
Height4 mm
Inner ThreadM5 
Thread Length3.5 mm
Pins
WCAP-PSHP Aluminum Polymer Capacitors, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
MountV-Chip SMT 
Length8.7 mm
Capacitance100 µF
Rated Voltage35 V (AC)
Endurance 2000
Ripple Current3000 mA
Leakage Current700 µA
Dissipation Factor12 %
Diameter8 mm
Packaging15" Tape & Reel 
ESR0.03 Ω
Operating Temperature -55 °C up to +105 °C
Width8.3 mm
Size8.0 x 8.7 
WCAP-PSLC Aluminum Polymer Capacitors, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
MountV-Chip SMT 
Length12.4 mm
Capacitance330 µF
Rated Voltage35 V (AC)
Endurance 2000
Ripple Current4400 mA
Leakage Current2310 µA
Dissipation Factor12 %
Diameter10 mm
Packaging15" Tape & Reel 
ESR0.02 Ω
Operating Temperature -55 °C up to +105 °C
Width10.3 mm
Size10.0 x 12.4 
WCAP-ASLL Aluminum Electrolytic Capacitors, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
MountV-Chip SMT 
Length17 mm
Capacitance15 µF
Rated Voltage450 V (AC)
Endurance 5000
Ripple Current100 mA
Impedance4000 mΩ
Leakage Current167.5 µA
Dissipation Factor20 %
Diameter16 mm
Packaging15" Tape & Reel 
Operating Temperature -40 °C up to +105 °C
Width17.1 mm
Size16.0 x 17.0 
750317850
Power Inductor, –, –
Simu­lation
Downloads
Status Activei| Production is active. Expected lifetime: >10 years.
Product series Power Inductor
750317849
Power Transformer, –, –
Simu­lation
Downloads
Status Activei| Production is active. Expected lifetime: >10 years.
Product series Power Transformer

On Board Chargers - Technical Requirements and Market Overview

Würth Elektronik Webinar: On Board Chargers - Technical Requirements and Market Overview