| Topology | Other Topology |
| Input voltage | 90-265 V |
| Output 1 | 19 V / 18 A |
This evaluation board user manual describes implementation of the 300 W Ultra−high Power Density Adapter and its main parameters; efficiency, no−load input power consumption, transient responses, EMI signature etc. The evaluation board demonstrates ON Semiconductor’s high performance controllers, drivers and discrete semiconductor content capabilities that enable efficient UHPD designs implementation. This reference design includes the Synchronous PFC boost converter which is operating in the Discontinuous Conduction or Critical Conduction Mode (DCM/ CrM) depends on loading and LLC power stage with secondary side synchronous rectification. The PFC front stage is driven by NCP1616 controller, which assures unity power factor and low input current THD. Synchronization of the PFC boost SR switch is secured by the NCP4306 high performance SR controller. The LLC stage operates at 500 kHz switching frequency while nominal load is applied. Power stage is managed by the NCP13992 high performance current mode LLC controller. Thanks to the GaN High Electron Mobility Transistors (HEMT) implemented in both power stages at primary side, the high efficiency is easily maintained despite that system operates at high frequency. GaN Systems’ GS66504B are incorporated as primary side power switches. Synchronous rectifier (SR) stage used in the secondary side composes from NCP4306 and two paralleled 60 V power MOSFETs for each branch. SR MOSFETs and controllers are implemented on the dedicated SR MODULE daughter card to ease main power board PCB design and to achieve maximum efficiency. Ultra−high power density is achieved thanks to the modular design, used controllers/ drivers, GaN HEMT and dedicated power magnetics design. This evaluation board manual focuses mainly on reference design description, adapter operation principles and connections. For more comprehensive information please refer to datasheets of individual parts that have been used.
Order Code | Datasheet | Replacement Order Code | Simulation | Downloads | Status | Product series | R | Tol. R | PRated(W) | TCR(ppm/ °C) | TCR(ppm/ °C) | 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) | IR(mA) | IR 2(mA) | ISAT(mA) | RDC(mΩ) | fres(MHz) | Type | Endurance(h) | IRIPPLE(mA) | ILeak(µA) | Ø D(mm) | IR(A) | L(mH) | RDC max.(mΩ) | VR(mV) | VT(V (AC)) | Material | L(mm) | W(mm) | H(mm) | Mount | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | WRIS-KSKE Thick Film Resistors, 10 Ω, ±1% | – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWRIS-KSKE Thick Film Resistors | Resistance10 Ω | Resistance±1% | Rated Power0.25 W | Temperature Coefficient of Resistance (min.)-100 ppm/ °C | Temperature Coefficient of Resistance (max.)100 ppm/ °C | – | – | – | – | – | – | – | – | Size0603 | Operating Temperature -55 °C up to +155 °C | – | – | – | Pad Dimension0.3 mm | – | – | – | – | – | – | – | – | – | – | Rated Current0.15 A | – | – | Rated Voltage1581.1 mV | – | – | Length1.6 mm | Width0.8 mm | Height0.45 mm | MountSMT | ||||
![]() | WE-CMB Common Mode Power Line Choke, –, – | – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-CMB Common Mode Power Line Choke | – | – | – | – | – | – | – | – | – | – | – | – | – | SizeXS | Operating Temperature -40 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Rated Current2 A | Inductance1 mH | DC Resistance45 mΩ | Rated Voltage250000 mV | Insulation Test Voltage1500 V (AC) | MaterialMnZn | Length15 mm | Width7.8 mm | Height18 mm | MountTHT | ||||
![]() | WE-CMB Common Mode Power Line Choke, –, – | – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-CMB Common Mode Power Line Choke | – | – | – | – | – | – | – | – | – | – | – | – | – | SizeM | Operating Temperature -40 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Rated Current2.5 A | Inductance3.3 mH | DC Resistance60 mΩ | Rated Voltage250000 mV | Insulation Test Voltage1500 V (AC) | MaterialMnZn | Length23.5 mm | Width13 mm | Height25.5 mm | MountTHT | ||||
![]() | WCAP-FTX2 Film Capacitors, –, – | – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-FTX2 Film Capacitors | – | – | – | – | – | Capacitance680 nF | Safety ClassX2 | Rate of Voltage Rise230 V/µs | Dissipation Factor0.1 % | Insulation Resistance14.71 GΩ | Pitch15 mm | PackagingBulk | Capacitance±10% | SizePitch 15 mm | Operating Temperature -40 °C up to +105 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Rated Voltage275000 mV | – | – | Length18 mm | Width10 mm | Height16 mm | MountBoxed THT | ||||
![]() | WE-FI Leaded Toroidal Line Choke, –, – | – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-FI Leaded Toroidal Line Choke | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -40 °C up to +105 °C | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Rated Current4.6 A | Inductance0.09 mH | DC Resistance40 mΩ | – | – | – | Length18.5 mm | Width10.5 mm | – | MountTHT | |||
![]() | WE-PMI Power Multilayer Inductor, –, – | 74479774210 | Simulation– | Downloads– | Status PTNi| Production will be discontinued. Expected lifetime: <2 years. | Product seriesWE-PMI Power Multilayer Inductor | – | – | – | – | – | – | – | – | – | – | – | – | – | Size0805 | Operating Temperature -40 °C up to +125 °C | Q-Factor18 % | – | – | – | Rated Current900 mA | Rated Current 21300 mA | Saturation Current950 mA | DC Resistance110 mΩ | Self Resonant Frequency90 MHz | TypeLow RDC | – | – | – | – | – | Inductance0.001 mH | DC Resistance137.5 mΩ | – | – | – | Length2 mm | Width1.2 mm | Height1 mm | MountSMT | – | |
![]() | WCAP-ATG5 Aluminum Electrolytic Capacitors, –, – | – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-ATG5 Aluminum Electrolytic Capacitors | – | – | – | – | – | Capacitance100 µF | – | – | – | – | Pitch2.5 mm | PackagingAmmopack | Capacitance±20% | – | – | – | Dissipation Factor14 % | – | – | – | – | – | – | – | – | Endurance 2000 | Ripple Current145 mA | Leakage Current25 µA | Diameter6.3 mm | – | – | – | Rated Voltage25000 mV | – | – | Length11 mm | – | – | – | ||||
![]() | WCAP-ATG5 Aluminum Electrolytic Capacitors, –, – | – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-ATG5 Aluminum Electrolytic Capacitors | – | – | – | – | – | Capacitance47 µF | – | – | – | – | Pitch2.5 mm | PackagingAmmopack | Capacitance±20% | – | – | – | Dissipation Factor10 % | – | – | – | – | – | – | – | – | Endurance 2000 | Ripple Current115 mA | Leakage Current23.5 µA | Diameter6.3 mm | – | – | – | Rated Voltage50000 mV | – | – | Length11 mm | – | – | – | ||||
![]() | WCAP-ATG5 Aluminum Electrolytic Capacitors, –, – | – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-ATG5 Aluminum Electrolytic Capacitors | – | – | – | – | – | Capacitance10 µF | – | – | – | – | Pitch5 mm | PackagingAmmopack | Capacitance±20% | – | – | – | Dissipation Factor15 % | – | – | – | – | – | – | – | – | Endurance 2000 | Ripple Current104 mA | Leakage Current120 µA | Diameter10 mm | – | – | – | Rated Voltage400000 mV | – | – | Length14 mm | – | – | – | ||||
![]() | WCAP-ATG5 Aluminum Electrolytic Capacitors, –, – | – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-ATG5 Aluminum Electrolytic Capacitors | – | – | – | – | – | Capacitance22 µF | – | – | – | – | Pitch5 mm | PackagingAmmopack | Capacitance±20% | – | – | – | Dissipation Factor15 % | – | – | – | – | – | – | – | – | Endurance 2000 | Ripple Current162 mA | Leakage Current264 µA | Diameter10 mm | – | – | – | Rated Voltage400000 mV | – | – | Length25 mm | – | – | – | ||||
![]() | WCAP-PTG5 Aluminum Polymer Capacitors, –, – | – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-PTG5 Aluminum Polymer Capacitors | – | – | – | – | – | Capacitance330 µF | – | – | – | – | Pitch5 mm | PackagingAmmopack | Capacitance±20% | – | – | – | Dissipation Factor8 % | – | – | – | – | – | – | – | – | Endurance 2000 | Ripple Current4900 mA | Leakage Current1650 µA | Diameter10 mm | – | – | – | Rated Voltage25000 mV | – | – | Length12.5 mm | – | – | MountRadial THT | ||||
| WCAP-CSGP MLCCs 25 V(DC), –, – | – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | Capacitance47 pF | – | – | – | Insulation Resistance10 GΩ | – | Packaging7" Tape & Reel | Capacitance±5% | Size0603 | Operating Temperature -55 °C up to +125 °C | Q-Factor1000 % | – | Ceramic TypeNP0 Class I | Pad Dimension0.4 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | Rated Voltage25000 mV | – | – | Length1.6 mm | Width0.8 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) | – | – | – | – | – | Capacitance1 nF | – | – | – | Insulation Resistance10 GΩ | – | Packaging7" Tape & Reel | Capacitance±5% | Size0603 | Operating Temperature -55 °C up to +125 °C | Q-Factor1000 % | – | Ceramic TypeNP0 Class I | Pad Dimension0.4 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | Rated Voltage25000 mV | – | – | Length1.6 mm | Width0.8 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) | – | – | – | – | – | Capacitance33 pF | – | – | – | Insulation Resistance10 GΩ | – | Packaging7" Tape & Reel | Capacitance±5% | Size0603 | Operating Temperature -55 °C up to +125 °C | Q-Factor1000 % | – | Ceramic TypeNP0 Class I | Pad Dimension0.4 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | Rated Voltage50000 mV | – | – | Length1.6 mm | Width0.8 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) | – | – | – | – | – | Capacitance470 pF | – | – | – | Insulation Resistance10 GΩ | – | Packaging7" Tape & Reel | Capacitance±5% | Size0603 | Operating Temperature -55 °C up to +125 °C | Q-Factor1000 % | – | Ceramic TypeNP0 Class I | Pad Dimension0.4 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | Rated Voltage50000 mV | – | – | Length1.6 mm | Width0.8 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) | – | – | – | – | – | Capacitance1 nF | – | – | – | Insulation Resistance10 GΩ | – | Packaging7" Tape & Reel | Capacitance±5% | Size0603 | Operating Temperature -55 °C up to +125 °C | Q-Factor1000 % | – | Ceramic TypeNP0 Class I | Pad Dimension0.4 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | Rated Voltage50000 mV | – | – | Length1.6 mm | Width0.8 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 nF | – | – | – | Insulation Resistance10 GΩ | – | Packaging7" Tape & Reel | Capacitance±10% | Size0603 | Operating Temperature -55 °C up to +125 °C | – | Dissipation Factor3.5 % | Ceramic TypeX7R Class II | Pad Dimension0.4 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | Rated Voltage25000 mV | – | – | Length1.6 mm | Width0.8 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) | – | – | – | – | – | Capacitance100 nF | – | – | – | Insulation Resistance5 GΩ | – | Packaging7" Tape & Reel | Capacitance±10% | Size0603 | Operating Temperature -55 °C up to +125 °C | – | Dissipation Factor3.5 % | Ceramic TypeX7R Class II | Pad Dimension0.4 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | Rated Voltage25000 mV | – | – | Length1.6 mm | Width0.8 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) | – | – | – | – | – | Capacitance220 nF | – | – | – | Insulation Resistance2.3 GΩ | – | Packaging7" Tape & Reel | Capacitance±10% | Size0603 | Operating Temperature -55 °C up to +125 °C | – | Dissipation Factor3.5 % | Ceramic TypeX7R Class II | Pad Dimension0.4 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | Rated Voltage25000 mV | – | – | Length1.6 mm | Width0.8 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) | – | – | – | – | – | Capacitance1 µF | – | – | – | Insulation Resistance0.5 GΩ | – | Packaging7" Tape & Reel | Capacitance±10% | Size0603 | Operating Temperature -55 °C up to +125 °C | – | Dissipation Factor10 % | Ceramic TypeX7R Class II | Pad Dimension0.4 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | Rated Voltage25000 mV | – | – | Length1.6 mm | Width0.8 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) | – | – | – | – | – | Capacitance2.2 nF | – | – | – | Insulation Resistance10 GΩ | – | Packaging7" Tape & Reel | Capacitance±10% | Size0603 | Operating Temperature -55 °C up to +125 °C | – | Dissipation Factor2.5 % | Ceramic TypeX7R Class II | Pad Dimension0.4 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | Rated Voltage50000 mV | – | – | Length1.6 mm | Width0.8 mm | Height0.8 mm | – | |||||
| WCAP-CSGP MLCCs 16 V(DC), –, – | – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | Capacitance2.2 µF | – | – | – | Insulation Resistance0.05 GΩ | – | Packaging7" Tape & Reel | Capacitance±20% | Size0603 | Operating Temperature -55 °C up to +85 °C | – | Dissipation Factor10 % | Ceramic TypeX5R Class II | Pad Dimension0.4 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | Rated Voltage16000 mV | – | – | Length1.6 mm | Width0.8 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) | – | – | – | – | – | 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 Voltage25000 mV | – | – | 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) | – | – | – | – | – | Capacitance1 µF | – | – | – | Insulation Resistance0.5 GΩ | – | Packaging7" Tape & Reel | Capacitance±10% | Size0805 | Operating Temperature -55 °C up to +125 °C | – | Dissipation Factor5 % | Ceramic TypeX7R Class II | Pad Dimension0.5 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | Rated Voltage25000 mV | – | – | 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 Voltage25000 mV | – | – | 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) | – | – | – | – | – | Capacitance4.7 µF | – | – | – | Insulation Resistance0.02 GΩ | – | Packaging7" Tape & Reel | Capacitance±20% | Size0805 | Operating Temperature -55 °C up to +85 °C | – | Dissipation Factor10 % | Ceramic TypeX5R Class II | Pad Dimension0.5 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | Rated Voltage25000 mV | – | – | 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) | – | – | – | – | – | Capacitance470 nF | – | – | – | Insulation Resistance1.1 GΩ | – | Packaging7" Tape & Reel | Capacitance±10% | Size1206 | Operating Temperature -55 °C up to +125 °C | – | Dissipation Factor3.5 % | Ceramic TypeX7R Class II | Pad Dimension0.6 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | Rated Voltage25000 mV | – | – | Length3.2 mm | Width1.6 mm | Height1.15 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 Resistance0.2 GΩ | – | Packaging7" Tape & Reel | Capacitance±10% | Size1206 | Operating Temperature -55 °C up to +125 °C | – | Dissipation Factor3.5 % | Ceramic TypeX7R Class II | Pad Dimension0.6 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | Rated Voltage25000 mV | – | – | Length3.2 mm | Width1.6 mm | Height1.6 mm | – | |||||
| WCAP-CSGP MLCCs 100 V(DC), –, – | – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 100 V(DC) | – | – | – | – | – | Capacitance470 pF | – | – | – | Insulation Resistance10 GΩ | – | Packaging7" Tape & Reel | Capacitance±5% | Size0603 | Operating Temperature -55 °C up to +125 °C | Q-Factor1000 % | – | Ceramic TypeNP0 Class I | Pad Dimension0.4 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | Rated Voltage100000 mV | – | – | Length1.6 mm | Width0.8 mm | Height0.8 mm | – | |||||
750344560 | Power Inductor, –, – | – | Simulation– | Downloads– | Status Activei| Production is active. Expected lifetime: >10 years. | Product series Power Inductor | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |