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Onsemi NCV4390 | Demoboard SEC-6D6KW-OBC-SIC-GEVB
Automotive Advanced Secondary Side LLC Resonant Converter Controller with Synchronous Rectifier Control
Overview
| Topology | Other Topology |
| IC revision | EVBUM2731D |
Description
This evaluation board provides a reference design on PFC and LLC in a 6.6kW OBC system with SiC power devices and drivers, which mainly comprises of the high switching performance SiC diode (FFSP3065A), SiC mosfet (NVHL020N090SC1), 6A SiC mosfet driver (NCP51705MNTXG), 900V 60mΩ SiC mosfet (NVHL060N090SC1). With these high performance SiC devices, it achieves high efficiency (up to 95%) and power density. The full bridge LLC circuit with AEC qualified LLC resonant converter controller (NCV4390) boosts up the efficiency by high bus voltage usage. Meanwhile hardware PFC and LLC control realize easy design and less malfunction for users. Visit the On Board Charging solutions site to learn how ON Semiconductor can help you a comprehensive and advanced portfolio.
Features
- SiC power devices and drivers
- High power density, low current ripple
- Efficiency up to 95%@Vin=220V/AC,Vbus=400V,Vout=430V, Full Load
- FAN9673 - 3ch CCM (Continuous Conduction Mode) interleaved PFC controller
- NCV4390 - Advanced Secondary Side LLC Resonant Converter Controller with Synchronous Rectifier Control
- Adjustable bus voltage
- Input voltage - 90~260Vac
- Output voltage - 250~450Vdc
Typical applications
- On Board Charger (OBC), EV Charging
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | Pins | PCB/Cable/Panel | Modularity | Type | Wire Section | ISAT(A) | fres(MHz) | C | Safety Class | dV/dt(V/µs) | DF @ 1 kHz(%) | RISO | Pitch(mm) | Packaging | Tol. C | Size | Operating Temperature | Q(%) | DF(%) | Ceramic Type | Fl(mm) | IRP,40K(A) | ISAT,30%(A) | RDC typ.(mΩ) | VOP(V) | Endurance(h) | IRIPPLE(mA) | ILeak(µA) | Ø D(mm) | IR(A) | L(µH) | RDC max.(mΩ) | VR(V (AC)) | VT(V (AC)) | Material | L(mm) | W(mm) | H(mm) | Mount | VRMS(V) | VDC(V) | VBR(V) | IPeak(A) | Wmax(J) | PDiss(W) | VDE Approval | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-PDA SMT Shielded Power Inductor, 2, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-PDA SMT Shielded Power Inductor | Pins2 | – | – | – | – | Saturation Current1.6 A | Self Resonant Frequency17.2 MHz | – | – | – | – | – | – | – | – | Size7332 | Operating Temperature -40 °C up to +125 °C | – | – | – | – | – | – | DC Resistance156 mΩ | – | – | – | – | – | Rated Current1.55 A | Inductance22 µH | DC Resistance187 mΩ | – | – | – | Length7.3 mm | Width7.3 mm | Height3.2 mm | MountSMT | – | – | – | – | – | – | – | ||||
 | WE-MAPI SMT Power Inductor, 2, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-MAPI SMT Power Inductor | Pins2 | – | – | – | – | Saturation Current3.9 A | Self Resonant Frequency99 MHz | – | – | – | – | – | – | – | – | Size2010 | Operating Temperature -40 °C up to +125 °C | – | – | – | – | Performance Rated Current2.8 A | Saturation Current @ 30%4.7 A | DC Resistance86 mΩ | Operating Voltage80 V | – | – | – | – | Rated Current1.8 A | Inductance1 µH | DC Resistance104 mΩ | – | – | – | Length2 mm | Width1.6 mm | Height1 mm | MountSMT | – | – | – | – | – | – | – | ||||
 | WR-TBL Series 101 - 5.00 mm Horizontal Entry Modular, 2, Wire Protector | Simulation– | Downloads6 files | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-TBL Series 101 - 5.00 mm Horizontal Entry Modular | Pins2 | PCB/Cable/PanelPCB | ModularityYes | TypeHorizontal | Wire Section 26 to 14 (AWG) 0.5 to 2.5 (mm²) | – | – | – | – | – | – | – | Pitch5 mm | PackagingBox | – | – | Operating Temperature -40 °C up to +105 °C | – | – | – | – | – | – | – | – | – | – | – | – | Rated Current16 A | – | – | – | – | – | Length10 mm | – | Height12.6 mm | MountTHT | – | – | – | – | – | – | VDE Approval40022614 | ||
 | WE-CMBNC Common Mode Power Line Choke Nanocrystalline, 4, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-CMBNC Common Mode Power Line Choke Nanocrystalline | Pins4 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | SizeXXL | Operating Temperature -55 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | – | – | Rated Current38 A | Inductance1500 µH | DC Resistance2.3 mΩ | Rated Voltage300 V (AC) | Insulation Test Voltage2100 V (AC) | MaterialNanocrystalline | Length48 mm | Width27.5 mm | Height46 mm | MountTHT | – | – | – | – | – | – | VDE Approval40048238 | ||||
 | WE-VD Disk Varistor, –, 230 VAC | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-VD Disk Varistor | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Size20 mm | Operating Temperature -40 °C up to +105 °C | – | – | – | – | – | – | – | – | – | – | – | Diameter23 mm | – | – | – | – | – | – | Length23 mm | Width5.3 mm | Height27 mm | MountTHT | AC Operating Voltage320 V | DC Operating Voltage418 V | (Reverse) Breakdown Voltage510 V | (Reverse) Peak Pulse Current10000 A | Energy Absorption382 J | Power Dissipation1 W | VDE ApprovalYes | ||||
 | WCAP-FTX2 Film Capacitors, –, Across the mains | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-FTX2 Film Capacitors | – | – | – | – | – | – | – | Capacitance2.2 µF | Safety ClassX2 | Rate of Voltage Rise170 V/µs | Dissipation Factor0.1 % | Insulation Resistance4.55 GΩ | Pitch22.5 mm | PackagingCarton | Capacitance±10% | SizePitch 22.5 mm | Operating Temperature -40 °C up to +105 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Rated Voltage275 V (AC) | – | – | Length26 mm | Width15 mm | Height25 mm | MountBoxed THT | – | – | – | – | – | – | – | ||||
 | WCAP-AI3H Aluminum Electrolytic Capacitors, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-AI3H Aluminum Electrolytic Capacitors | – | – | – | – | – | – | – | Capacitance680 µF | – | – | – | – | Pitch10 mm | PackagingTray | Capacitance±20% | Size35.0 x 55.0 | Operating Temperature -25 °C up to +105 °C | – | Dissipation Factor20 % | – | – | – | – | – | – | Endurance 3000 | Ripple Current2200 mA | Leakage Current1659.52 µA | Diameter35 mm | – | – | – | Rated Voltage450 V (AC) | – | – | Length57 mm | – | – | – | – | – | – | – | – | – | – | ||||
| WCAP-CSGP MLCCs 50 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | Capacitance100 pF | – | – | – | Insulation Resistance10 GΩ | – | Packaging7" Tape & Reel | Capacitance±5% | Size0805 | Operating Temperature -55 °C up to +125 °C | Q-Factor1000 % | – | Ceramic TypeNP0 Class I | Pad Dimension0.5 mm | – | – | – | – | – | – | – | – | – | – | – | Rated Voltage50 V (AC) | – | – | Length2 mm | Width1.25 mm | Height0.6 mm | – | – | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 25 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | – | – | Capacitance100 nF | – | – | – | Insulation Resistance5 GΩ | – | Packaging7" Tape & Reel | Capacitance±10% | Size0805 | Operating Temperature -55 °C up to +125 °C | – | Dissipation Factor3.5 % | Ceramic TypeX7R Class II | Pad Dimension0.5 mm | – | – | – | – | – | – | – | – | – | – | – | Rated Voltage25 V (AC) | – | – | Length2 mm | Width1.25 mm | Height0.8 mm | – | – | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 25 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | – | – | Capacitance470 nF | – | – | – | Insulation Resistance1.1 GΩ | – | Packaging7" Tape & Reel | Capacitance±10% | Size0805 | Operating Temperature -55 °C up to +125 °C | – | Dissipation Factor3.5 % | Ceramic TypeX7R Class II | Pad Dimension0.5 mm | – | – | – | – | – | – | – | – | – | – | – | Rated Voltage25 V (AC) | – | – | Length2 mm | Width1.25 mm | Height1.25 mm | – | – | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 25 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | – | – | Capacitance2.2 µF | – | – | – | Insulation Resistance0.05 GΩ | – | Packaging7" Tape & Reel | Capacitance±10% | Size0805 | Operating Temperature -55 °C up to +125 °C | – | Dissipation Factor10 % | Ceramic TypeX7R Class II | Pad Dimension0.5 mm | – | – | – | – | – | – | – | – | – | – | – | Rated Voltage25 V (AC) | – | – | Length2 mm | Width1.25 mm | Height1.25 mm | – | – | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 50 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | Capacitance2.2 nF | – | – | – | Insulation Resistance10 GΩ | – | Packaging7" Tape & Reel | Capacitance±10% | Size0805 | Operating Temperature -55 °C up to +125 °C | – | Dissipation Factor2.5 % | Ceramic TypeX7R Class II | Pad Dimension0.5 mm | – | – | – | – | – | – | – | – | – | – | – | Rated Voltage50 V (AC) | – | – | Length2 mm | Width1.25 mm | Height0.8 mm | – | – | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 50 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | Capacitance10 nF | – | – | – | Insulation Resistance10 GΩ | – | Packaging7" Tape & Reel | Capacitance±10% | Size0805 | Operating Temperature -55 °C up to +125 °C | – | Dissipation Factor2.5 % | Ceramic TypeX7R Class II | Pad Dimension0.5 mm | – | – | – | – | – | – | – | – | – | – | – | Rated Voltage50 V (AC) | – | – | Length2 mm | Width1.25 mm | Height0.8 mm | – | – | – | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 25 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | – | – | Capacitance10 µF | – | – | – | Insulation Resistance0.01 GΩ | – | Packaging7" Tape & Reel | Capacitance±10% | Size1206 | Operating Temperature -55 °C up to +125 °C | – | Dissipation Factor10 % | Ceramic TypeX7R Class II | Pad Dimension0.5 mm | – | – | – | – | – | – | – | – | – | – | – | Rated Voltage25 V (AC) | – | – | Length3.2 mm | Width1.6 mm | Height1.6 mm | – | – | – | – | – | – | – | – | |||||
750344692 | Flyback Transformer, –, – | Simulation– | Downloads– | Status Activei| Production is active. Expected lifetime: >10 years. | Product series Flyback Transformer | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |