NVE031E

User Guide: UG022 150W AC-19V, NVE031E 150W, AC-19VDC PFC+LLC Demo Board UG022 This user’s guide covers: Demo Board# NVE031E Description 150W, AC-19V (PFC+LLC) PFC min 200 kHz, LLC 500 kHz Part(s) Used NV6115 IMPORTANT NOTICE: Hazardous voltages are present on this demo board. Personal contact with high voltages may result in injury or death. Correct handling and safety procedures must be observed. Boards are for lab bench evaluation only. Not for installation in end-user equipment. CAUTION: This product contains parts that are susceptible to damage by electrostatic discharge (ESD). Always follow ESD prevention procedures when handling the product. Revised 3-14-2019 © Navitas Semiconductor 2019 Page 1 User Guide: UG022 150W AC-19V, NVE031E Table of Contents: 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. Section Page Specifications ………………………………………………………………………… Topology ……………………………………………………………………………………. Schematics and Board Layers …………………………………………………. PCB Construction ………………………………………………………………………… Connections and Start-Up Procedure ……………………………………… Switching Waveforms …………………………………………………………….. Efficiency ………………………………………..………………………………………….. a. Full load b. Light load, standby Power Factor ………………………………………………………………………… Thermal Performance …………………………………………………………….. EMI Measurements …………………………………………………………….. Bill of Materials ………………………………………………………………………… Revision History ………………………………………………………………………… 3 4 5 12 12 13 15 Revised 3-14-2019 © Navitas Semiconductor 2019 15 16 17 19 23 Page 2 User Guide: UG022 150W AC-19V, NVE031E 1. Specifications: Ref. VIN Parameter Input Voltage Value Units 90-265 VAC 47-63 Hz VOUT Output Voltage 19 V IOUT Output Current (100% load) 8 A IOUT_LIM Output Current Limitation (short-circuit or over-load) 9.5 A POUT Output Power (max) 150 W FSW Switching Frequency PFC (120V, 100% load, CrCM) 200 kHz PFC (220V, 100% load, DCM) 100 kHz ɳ Efficiency LLC 500 kHz 230 VAC, 150 W 94.3 % 115 VAC, 150 W 93.0 % 115 VAC < 210 mW 230 VAC < 210 mW PSTBY Standby Power Consumption PF Power Factor 0.95 EMICOND Conducted Emissions, EN55032 Class B, 150kHz to 30MHz PASS dB EMIRAD Radiated Emissions, EN55032 Class B, 30MHz to 1GHz NOT TESTED dB Board Dimensions 110 x 50 x 12.5 mm Board Volume (uncased) 68.75 cc Power Density (uncased) 35.75 W/in3 2.18 W/cc Revised 3-14-2019 © Navitas Semiconductor 2019 Page 3 User Guide: UG022 150W AC-19V, NVE031E 2. Topology: CrCM PFC + LLC + SR This design uses a Critical Conduction Mode (CrCM/DCM) PFC (AC-400 VDC), followed by an LLC DC-DC (400-19 VDC). For both stages, the switching frequency was increased to the maximum allowed by the off-the-shelf control ICs available. The board is designed to be a ‘demonstration’ board, and is not yet optimized as a production design. With this design, a power density of 2.18 W/cc or 35.75 W/in3 is achieved, which is around 2x typical and 40% more than the best-on-class Si-based design today. Customer designs are expected to achieve even higher power density. The PFC section is a standard ON Semi NCP1615 CrCM/DCM powering 2x NV6115 (parallel) GaNFast Power ICs directly. Critical mode PFC (also known as boundary mode) is a soft-switching topology which allows higher frequency operation. The DC-DC section uses the NCP13992 current-mode resonant controller (LLC) driving NV6115s. The NV6115s have monolithically-integrated gate drivers, so the NCP13992’s drivers are not used and loss is minimized. For secondary-side synchronous rectification, two NCP43080 controllers are used to drive silicon 60 V FETs. As shown in the ‘scope images – the waveforms are extremely clean, with no overshoot / oscillation. This ‘controlled’ switching performance is also a key factor in good EMI performance. If required, dV/dt may be programmed using a simple resistor (see NV6115 datasheet) to adjust EMI signature for compliance testing. Notes: DO NOT TEST EXTREME INPUT VOLTAGE. The demo is not designed for safety, surge, lightning, etc. BOARD REQUIRES THERMAL MANAGEMENT. Use fan or heat spreading with copper wrapper. Datasheets: NCP1615: http://www.onsemi.com/pub_link/Collateral/NCP1615-D.PDF NCP1399: http://www.onsemi.com/pub_link/Collateral/NCP1399-D.PDF NCP43080: http://www.onsemi.com/pub_link/Collateral/NCP43080-D.PDF NV6115 (via Digi-Key): https://media.digikey.com/pdf/Data%20Sheets/Navitas%20Semi%20PDFs/NV6115%20Datasheet%20(FINAL)%205 -15-18.pdf Revised 3-14-2019 © Navitas Semiconductor 2019 Page 4 1 AC2 1 T5A F1 C31 499R 1.00nF 250VAC 1.00nF 250VAC C60 GND1 C59 R20 499R PRIM_AUX1 220uF C61 SMD210 D14 OPEN C51 GND 12.4K R37 2 4 2x 9mH L4 1N4148 18V D16 3 10nF C52 ~~,, ~~,. ~~.. ~~., -,, -,. +.. +., Z4DGP406L BOARD U5 47.0uF C50 4A 4B 3A 3B HVSU_LLC +VAUX1 BAS16HT1G D15 D8 +VAUX2 STN3NF06L Q1 PRIMARY AUXILIARY VOLTAGE REGULATOR TP6 TP5 AC1 AC INPUT 90 - 265VAC R19 330nF 275VAC AC2 4 2 AC1 AC2 MRA4007T3G A B C D A B C D 3 1 1 D7 GND_1 GND_2 GND_P1 GND_P2 HEATSINK 2A 2B 1A 1B 110uH L2 8.06K R24 +VAUX1 GND C34 D11 49.9K GND 0.00R R21 R22 L1 STPSC406 D9 TP4 1 C20 56.0uF (420V) 9B 6B 8B 7B GND 200m R30 PFC_GND PFC_MODE PFC_PWM +VAUX1 SWITCH STAGE U3-1 +VAUX1 PFC AND LLC CONTROLLERS TP12 C33 1.00uF 450V HVSU_PFC HVSU_PFC HVSU_PFC 2 3 BAS16HT1G ZCD ZCD 1.00uF 450V +VAUX1 499R PFC_PWM PFC_PWM 499R PFC_GND PFC_GND 4 PFC_MODE PFC_MODE 200m R31 C19 56.0uF (420V) PFC_DRAIN 10B PFC_DRAIN PFC_SOUIRCE AC1 PFC_SOURCE PFC_SOURCE MRA4007T3G +HV 1.80M +VAUX4 1.60M R33 1.60M R32 1.80M R28 R25 GND C22 +HV C21 HV_FB HV_FB 11B GND 470nF 450V 470nF 450V +VAUX4 1N4148 LLC_PWM1 LLC_PWM1 D6 LLC_HB LLC_HB R18 16B 15B 14B 19B 18B SWITCH STAGE 17B +VAUX4 U3-2 +VAUX3 GND LLC_GND R17 E D C B A GND 20B +VAUX3 +VAUX2 LLC_GND LLC_PWM2 +VAUX3 LLC_HB LLC_PWM1 +VAUX4 +VAUX3 D5 LLC_PWM2 LLC_PWM2 13B +HV GND 12B +VAUX2 D4 MURA160 D12 VSW MURA160 D10 LLC_CS LLC_CS TP7 GND C36 C27 C35 C26 820pF 630VDC 820pF 630VDC MRA4007T3G TP1 HVSU_LLC HVSU_LLC GND FODM8801A U6 2.20nF C46 22.0R R41 TP2 470R R29 100pF 1KV C41 100pF 1KV C39 1.00R R23 TP3 GND 4 3 NCP431A U7 OC_DRIVE 330pF C64 17.5uH L3 3 4 10.0K R35 AUX-W1 2 1 TR1 GND 680pF Y1 CY1 470pF 6 SEC2 SEC1 4A 4B 2A 2B GND1 GND2 +VAUX5A +VAUX5B BCD E B CDE SEC2A SEC2B SEC1A SEC1B SR STAGE U4 4.70nF C53 GND1 510K R39 15.4K R40 105K R36 +VOUT 0.00R R27 SEC AUXILIARY SUPPLY +VOUT 10 7 8 9 5 C55 47.0K R38 910R R34 S2 S1 GND1 PFC AND LLC CONTROLLER HV START-UP CIRCUITRIES GND1 820pF 630VDC 820pF 630VDC LLC_FB LLC_FB 1 2 © Navitas Semiconductor 2019 GND1 5A 5B 3A 3B TP9 TP8 22.0uF C43 C44 22.0uF +VAUX5 +VAUX5 GND1 Revised 3-14-2019 GND1 Fig. 1a: Overall Schematic TP10 GND1 GND1 GND1 1 GND1 100nF C54 10.0uF +VOUT 22.0uF 22.0uF C49 C48 22.0uF 22.0uF C47 C45 22.0uF 22.0uF C42 C40 680uF C38 22.0uF 22.0uF C37 C32 680uF C30 10.0uF 10.0uF C29 C28 10.0uF C25 C24 10.0uF 10.0uF C56 C57 10.0uF 22.0uF C58 C63 22.0uF C62 1 TP11 +VOUT User Guide: UG022 150W AC-19V, NVE031E 3. Schematics and Board Layers: Page 5 User Guide: UG022 150W AC-19V, NVE031E Half-Bridge LLC Boost PFC HV Start-up & X2 cap discharge SR & Output Regulation +VOUT C62 TP1 PFC AND LLC CONTROLLER HV START-UP CIRCUITRIES 22.0uF D4 MRA4007T3G C63 C58 680pF Y1 U3-2 PFC_DRAIN 8B A B C D 6B PFC_MODE LLC_GND MURA160 SEC2A SEC2B 3A 3B C29 10.0uF GND1 GND2 10.0uF BCD E B CDE SEC2 C30 680uF C32 22.0uF AUX-W1 C37 22.0uF 4 SEC AUXILIARY SUPPLY 3 C41 C38 680uF +VAUX5 R27 100pF 1KV R25 22.0uF C43 6 1.60M 200m R29 C64 470R C42 22.0uF 22.0uF C45 GND1 22.0R C46 TP7 C44 22.0uF GND1 R41 R32 C40 0.00R 10 1.80M R31 200m C28 R23 100pF 1KV 1.80M R30 10.0uF 5A 5B 1.00R R28 PRIMARY AUXILIARY VOLTAGE REGULATOR +VAUX5A +VAUX5B C39 GND GND 11B PFC_GND 7 C36 +HV PFC_SOUIRCE 9B GND TP12 16B PFC_PWM C35 D12 LLC_PWM2 820pF 630VDC +VAUX1 HEATSINK GND_1 GND_2 GND_P1 GND_P2 15B SEC1A SEC1B 4A 4B S2 17.5uH 12B 8.06K L3 GND 7B GND R24 EMI & Rectifier 2 10B +VAUX1 49.9K 2A 2B +VOUT 8 VSW E SWITCH STAGE R22 C25 +VAUX5 S1 1 +VAUX3 U3-1 PFC_DRAIN BAS16HT1G C34 SR STAGE TR1 9 20B 10.0uF U4 SEC1 GND1 1 2 2A 2B C33 1.00uF 450V -,, -,. 1A 1B 1.00uF 450V +.. +., 5 C27 LLC_HB 14B 0.00R A B C D AC1 ~~,, ~~,. 4 3 AC2 4A 4B 2 C60 T5A R21 D11 ~~.. ~~., GND1 F1 AC2 3A 3B MURA160 C D Z4DGP406L BOARD 4 2x 9mH 1 330nF 275VAC 1 TP6 L4 3 1.00nF 250VAC 1.00nF 250VAC AC INPUT 90 - 265VAC C31 C59 B LLC_PWM1 C26 D10 820pF 630VDC 18B U5 1 GND1 A 19B AC1 10.0uF C24 SWITCH STAGE 110uH C56 GND 820pF 630VDC GND L2 L1 C57 10.0uF +VAUX4 820pF 630VDC STPSC406 CY1 13B D9 HVSU_LLC C22 +HV 1N4148 499R C21 17B TP5 22.0uF +VAUX4 +VAUX3 10.0uF D8 R20 499R C19 C20 470nF 450V R19 MRA4007T3G +HV HVSU_PFC 470nF 450V D7 AC2 TP4 1N4148 499R TP3 TP2 D6 R18 499R 56.0uF (420V) R17 MRA4007T3G 56.0uF (420V) D5 AC1 22.0uF 330pF 2.20nF C47 22.0uF +VAUX2 R33 +VAUX1 GND 1.60M GND GND1 C48 +VOUT R34 22.0uF GND1 910R 3 +VAUX4 +VAUX1 BAS16HT1G STN3NF06L 2 C49 +VAUX3 +VAUX2 47.0uF R36 LLC_FB 3 HVSU_LLC LLC_CS GND LLC_PWM2 LLC_PWM1 LLC_HB HV_FB 4.70nF 47.0K TP10 1 1 TP11 C55 470pF U7 LLC_FB HVSU_LLC LLC_CS +VAUX2 +VAUX3 LLC_GND LLC_PWM2 LLC_HB LLC_PWM1 +VAUX4 HV_FB GND PFC_SOURCE PFC_GND PFC_MODE C54 NCP431A 100nF GND1 R40 R39 510K 15.4K GND1 PFC AND LLC CONTROLLERS +VOUT GND1 PFC_PWM ZCD +VAUX1 HVSU_PFC Controllers GND1 C53 R38 OC_DRIVE GND GND VCC Aux Supply TP9 105K FODM8801A PFC_SOURCE PFC_MODE 10nF 18V PFC_GND C52 D16 PFC_PWM 12.4K OPEN ZCD R37 C51 HVSU_PFC 220uF R35 10.0K U6 1 C61 22.0uF TP8 C50 4 4 2 SMD210 1 D15 Q1 D14 PRIM_AUX1 Fig. 1b: Schematic with functional blocks +VOUT 680pF Y1 18B 1 PFC_DRAIN 4 +VAUX1 GND1 LLC_PWM2 LLC_GND 17.5uH MURA160 PFC_MODE 9B GND PFC_GND +HV 7 C28 GND1 GND2 3A 3B C29 10.0uF BCD E B CDE SEC2 10.0uF C30 680uF C32 1.00R 22.0uF AUX-W1 22.0uF 100pF 1KV 4 SEC AUXILIARY SUPPLY 3 C38 680uF +VAUX5 R27 100pF 1KV 22.0uF C43 6 22.0uF GND1 R41 22.0R R29 C64 470R C46 TP7 C40 0.00R 10 PFC+LLC GaN Card 1.60M 200m 10.0uF 5A 5B C37 R32 R31 200m SEC2A SEC2B C41 1.80M +VAUX5A +VAUX5B R23 R25 1.80M R30 SEC1A SEC1B C39 GND GND R28 PRIMARY AUXILIARY VOLTAGE REGULATOR 4A 4B S2 C36 C35 D12 12B 6B TP12 16B PFC_PWM HEATSINK GND_1 GND_2 GND_P1 GND_P2 2 L3 +VAUX3 820pF 630VDC 10B BAS16HT1G 8B 8.06K 2A 2B +VOUT C44 C42 22.0uF 22.0uF C45 GND1 Input Bridge Card 7B GND R24 C25 +VAUX5 S1 1 8 820pF 630VDC 2A 2B PFC_DRAIN -,, -,. 15B SR STAGE VSW E +VAUX1 49.9K 11B T5A U3-1 SWITCH STAGE R22 PFC_SOUIRCE ~~,, ~~,. C34 10.0uF 10.0uF U4 SEC1 TR1 9 20B 14B 0.00R A B C D 2 4A 4B C33 LLC_HB GND 2 3 AC2 4 3 C60 F1 1A 1B 1.00uF 450V +.. +., 1.00uF 450V ~~.. ~~., R21 D11 A B C D AC2 C59 AC1 330nF 275VAC 1 TP6 Z4DGP406L BOARD 3A 3B GND1 1 1.00nF 250VAC 1.00nF 250VAC AC INPUT 90 - 265VAC C31 2x 9mH MURA160 5 C27 C26 D10 B D U5 L4 A LLC_PWM1 C L1 19B AC1 10.0uF SR Card GND C56 C24 SWITCH STAGE 110uH C57 GND1 GND +VAUX4 820pF 630VDC U3-2 820pF 630VDC C22 13B C21 +HV C19 470nF 450V STPSC406 470nF 450V D9 HVSU_LLC L2 1 C58 CY1 17B TP5 22.0uF TP3 +VAUX4 10.0uF 1N4148 499R 499R C20 D8 R20 R19 MRA4007T3G +VAUX3 +HV HVSU_PFC 56.0uF (420V) D7 AC2 C63 TP2 TP4 1N4148 499R 499R MRA4007T3G D6 R18 R17 MRA4007T3G 22.0uF D4 56.0uF (420V) D5 AC1 C62 TP1 PFC AND LLC CONTROLLER HV START-UP CIRCUITRIES 22.0uF 330pF 2.20nF C47 22.0uF +VAUX1 +VAUX2 R33 1.60M GND GND1 GND C48 +VOUT R34 22.0uF GND1 910R +VAUX1 BAS16HT1G C49 +VAUX3 +VAUX2 +VAUX4 47.0uF R36 10.0K 105K 3 LLC_FB HVSU_LLC LLC_CS GND LLC_HB LLC_PWM2 HV_FB LLC_PWM1 FODM8801A PFC_SOURCE 10nF PFC_GND C52 PFC_MODE D16 18V PFC_PWM 12.4K OPEN ZCD R37 C51 HVSU_PFC 220uF R35 U6 1 C61 R38 47.0K OC_DRIVE LLC_FB LLC_CS HVSU_LLC +VAUX2 +VAUX3 LLC_GND LLC_HB LLC_PWM2 LLC_PWM1 +VAUX4 GND HV_FB PFC_GND PFC_SOURCE PFC_MODE PFC_PWM ZCD +VAUX1 PFC AND LLC CONTROLLERS TP9 GND1 C53 4.70nF TP10 GND GND HVSU_PFC 22.0uF TP8 C50 1 1 TP11 C55 470pF U7 C54 NCP431A 100nF R39 R40 510K 15.4K GND1 +VOUT GND1 3 GND1 STN3NF06L 2 4 4 2 SMD210 1 D15 Q1 D14 PRIM_AUX1 Fig. 1c: Schematic with daughtercard content Revised 3-14-2019 © Navitas Semiconductor 2019 Page 6 User Guide: UG022 150W AC-19V, NVE031E Fig. 2a: Power board top-side components (see BOM, section 12, for most recent part numbers) Fig. 2b: Power board NV031B-D2 top-side silkscreen Revised 3-14-2019 © Navitas Semiconductor 2019 Page 7 User Guide: UG022 150W AC-19V, NVE031E Fig. 2c: Power board bottom-side components Fig. 2d: Power board NVE031B-D2 bottom-side silkscreen Revised 3-14-2019 © Navitas Semiconductor 2019 Page 8 User Guide: UG022 150W AC-19V, NVE031E HVSU_PFC PFC_PWM PFC_SOURCE HVSU_LLC ZCD C1 10.0nF PFC_OK HV_FB PFC_MODE R1 PFC_SOURCE ZCD HVSU_PFC PFC_OK 11.0K U1 NCP1399 200K 1 3 C4 4 470pF 5 R5 2.00K 6 7 D17 BAS16HT1G R8 1.00K R6 30.0K 6 7 8 VB_PFC-FB MUP REM LLC_FB MLOW LLC_CS GND OVP/OTP VCC P_ON/OFF MODE 16 D2 100nF 15 LLC_HB 14 LLC_PWM1 12 LLC_PWM2 BAS16HT1G LLC_HB LLC_PWM1 LLC_PWM2 11 10 9 +VAUX3 PFC_MODE C5 C6 35V 35V 22.0uF D3 22.0uF 14 VCC DRV VCNTRL GND 11 CS/ZCO FAULT PFCOK STDBY PSTMR LLC_CS R10 LLC_FB LLC_CS R9 13.0K 13 12 LLC_FB MM3Z4V3T1G 16 HV FOVP/BUV FFCNTRL HB +VAUX1 FB RST VBOOT 100R GND 3 5 C3 HV_IN 4.02K NCP1615 4 8 R7 U2 HVFB RFU02VSM6S R3 R4 1 D1 5.60R 10.0nF PFC_PWM HV_FB R2 HVSU_LLC 2 +VAUX3 +VAUX2 +VAUX4 360K C2 10 C7 9 100pF C8 100pF R11 R12 274K 30.0K C9 470pF R15 43.0K C10 470pF C11 220nF C12 2.20uF R13 110K R14 330K C13 220nF C14 1.00nF R16 100K C15 100nF C16 C17 100nF 3.90pF C18 2.20uF GND PFC AND LLC CONTROLLERS Fig. 3a: Controller schematic J1 A1 U1 +DC Z4DGP406L 2 B1 + 3 +DC ~~. - 1 4 A2 B2 ~~, A4 U2 -DC -DC AC Z4DGP406L B4 2 + 3 AC ~~. - 1 4 A3 B3 AC AC ~~, Fig. 3b: Input bridge daughtercard schematic Revised 3-14-2019 © Navitas Semiconductor 2019 Page 9 User Guide: UG022 150W AC-19V, NVE031E Fig. 3c: PFC, LLC control module daughtercard silkscreen LLC STAGE VIN +VAUX4 +VAUX2 VIN PFC STAGE R8 Q3 OPEN 1 3 VCC 3 VDD VDD 7 8 DF 8 DF 6 7 DF DF 4 100R C11 100nF 4 DZ SF R4 DZ C13 10.0nF C15 150pF 7 8 6 NV6115 D4 CZRU52C6V2 VSW VSW SF 4 9 100R 9 100R DZ R7 200R R2 REG VDD 2 REG PWM R3 200R VCC PWM 2 PWM PWM R1 VCC 3 5 6 DF 2 PWM 1 DF 5 DK +VAUX1 REG 200R 220uF SF 1 HS_GATE C8 450V 220uF 9 +VAUX1 +VAUX1 DK NV6115 NV6115 +VAUX1 R6 Q2 Q1 C7 450V DF DK +VAUX4 +VAUX2 DF 5 NV6115 DRAIN DF DRAIN NV6115 NV6115 Q4 100nF 22.0nF 22.0pF CZRU52C6V2 SOURCE 100nF 22.0nF 22.0pF D2 CZRU52C6V2 +VAUX3 +VAUX3 1 VCC 3 VDD SOURCE 8 DF C4 7 C5 DF C6 6 D1 5 C3 DF C2 DK NV6115 C1 REG R5 LS_GATE 200R 2 PWM 4 DZ SF R9 NV6115 9 100R C12 100nF C14 10.0nF C16 150pF D5 CZRU52C6V2 GND GND GND Fig. 4a: PFC, LLC powertrain daughtercard schematic Fig. 4b: PFC, LLC powertrain daughtercard silkscreen Revised 3-14-2019 © Navitas Semiconductor 2019 Page 10 User Guide: UG022 150W AC-19V, NVE031E NCP43080 0.00R 5 6 SEC1 R4 GND1 0.00R 10.0R 3 2 1 1206 7 8 4 CS MIN_TON GND1 MIN_TOFF DRV Q1 LLD VCC 4 3.01K 2 R5 8.06K 1 TP2 C2 GND1 470pF 2.20uF C3 2.20uF R6 20.0R GND1 GND1 TP4 C4 C5 GND1 2.20uF IC2 NCP43080 BSC066N06 8 4 R8 10.0R 8 7 6 5 1206 SEC2 TP5 SEC2 GND1 R10 0.00R 7 6 5 GND1 R12 0.00R DRV GND1 CS TRIG/DIS TP3 +VAUX5 +VAUX5 C6 2.20uF R7 20.0R NCP43080 VCC MIN_TOFF MIN_TON GND2 3 2 1 Q2 LLD 1 TP7 2 GND1 R9 3 8.06K R11 4 9 470pF GND1 R3 NCP43080 BSC066N06 C1 TP6 3 3.01K GND1 8 7 6 5 R2 TRIG/DIS GND1 GND1 SEC1 GND2 TP1 9 IC1 R1 Fig. 5a: Secondary rectifier daughtercard schematic Fig. 5b: Secondary rectifier daughtercard silkscreen Revised 3-14-2019 © Navitas Semiconductor 2019 Page 11 User Guide: UG022 150W AC-19V, NVE031E 4. PCB Construction: This demoboard is constructed using 1 main board (4-layer) plus 3 daughtercards (4-layer). This assists evaluation and allows the user to exchange daughtercards for experimentation, plus allows for easy heat sinking and thermal management. PCB material is standard FR4 with 2 oz copper. Comprehensive PCB information and design files (gerber, .dxf, etc.) are available from info@navitassemi.com. Fig. 6: Power board and daughtercard PCBs (generic construction shown, actual board design may vary) 5. Connections and Start-up Sequence: DO NOT TEST EXTREME INPUT VOLTAGE. The demo is not designed for safety, surge, lightning, etc. BOARD REQUIRES THERMAL MANAGEMENT. Use fan or heat spreading with copper plate. Fig. 7: AC input and DC output connections Revised 3-14-2019 © Navitas Semiconductor 2019 Page 12 User Guide: UG022 150W AC-19V, NVE031E Start-up: DO NOT TEST EXTREME INPUT VOLTAGE. The demo is not designed for safety, surge, lightning, etc. BOARD REQUIRES THERMAL MANAGEMENT. Use fan or heat spreading with copper plate. 1. 2. 3. 4. 5. 6. 7. 8. Set AC line to 0 VAC Set AC line to OFF Connect AC line input Connect DC load at the output Set AC line input to 120 VAC Turn AC line input to ON Measure DC output voltage (19 V) Increase output load current and monitor output voltage Power-down sequence: 1. 2. Turn off AC power supply Turn off the load Switching Waveforms: CrCM PFC Boost Stage Fig. 8a: CrCM PFC Boost 90 VIN, 400 VOUT, 150 W, 182 kHz (peak of AC line) Revised 3-14-2019 © Navitas Semiconductor 2019 Page 13 User Guide: UG022 150W AC-19V, NVE031E Fig 8b: PFC Boost at 220 VAC, 150 W (peak of AC line, DCM mode) Switching Waveforms: DC-DC (LLC) Stage Fig. 9a: LLC VSW, IL, 19 VOUT, 8 A Revised 3-14-2019 © Navitas Semiconductor 2019 Page 14 User Guide: UG022 150W AC-19V, NVE031E Fig. 9b: VOUT ripple voltage, 8 A Fig. 9c: VOUT (yellow) and IOUT (green) during load step change, 1 A to 7 A Fig. 9d: VOUT (yellow) and IOUT (green) during load step change, 7 A to 1 A Revised 3-14-2019 © Navitas Semiconductor 2019 Page 15 User Guide: UG022 150W AC-19V, NVE031E 6. Efficiency: a. Full load Fig. 10: Efficiency vs. load, AC line voltage (w/copper wrapper, room ambient) b. Light load / Standby Load Condition Pout/Efficiency Vin = 230 VAC No Load 185 mW 250 mW 50.9 % 500 mW 61.4 % 7. Power Factor: Power Factor 1.00 0.90 120V 0.80 220V 0.70 0.60 0.50 0 20 40 60 80 100 Input Power (W) 120 140 160 Fig. 11: Power factor vs. load Revised 3-14-2019 © Navitas Semiconductor 2019 Page 16 User Guide: UG022 150W AC-19V, NVE031E 8. Thermal Performance: Note: BOARD REQUIRES THERMAL MANAGEMENT. Use fan or heat spreading with copper wrapper. Fig. 12: Topside thermals, 90 VAC, 100% Load (with TIM and copper plate, tAMB=25°C). Revised 3-14-2019 © Navitas Semiconductor 2019 Page 17 User Guide: UG022 150W AC-19V, NVE031E 9. EMI Measurements: This demoboard is optimized for EMI conducted emissions (CE) ONLY. It has NOT been optimized for radiated emissions (RE). Once final customer specification / form-factor has been decided, Navitas may assist in component placement, PCB layout, and additional shielding as required. Fig. 11a: Conducted EMI (Quasi-Peak green/red and AVG blue/blue, Vin = 230 VAC, Pout = 150 W) Fig. 11b: Conducted EMI (Quasi-peak green/red and AVG blue/blue, Vin = 115 VAC, Pout = 150 W) Revised 3-14-2019 © Navitas Semiconductor 2019 Page 18 User Guide: UG022 150W AC-19V, NVE031E 10. Bill of Materials: Power Board (top side components) (for BOM in .xls, please contact info@navitassemi.com) FILENAME: NVE031B-D2 COMPANY: NAVITAS SEMICONDUCTOR LAYER: TOP TOL. MFGR. NAME MFGR. PART # ±20% Würth 860021978001 25.0V ±20% Würth 860020475016 TH 275VAC ±10% Würth 890324024003 1.00uF TH 450V ±10% Panasonic ECW-FD2W105K 220uF TH 35.0V ±20% Würth 860020574012 680pF TH 760VAC ±20% Vishay VY1681M29Y5UC63V0 Fuse TH RSTA 5 BULK 80.0uH TH -55°C ~ 125°C - Bel Fuse Inc. PFC Inductor, 80uH, ER25 250V, 5.00A - Würth 750317297 DM choke 110uH TH - - Würth 7447012 17.5uH TH - - Navitas LR01 L4 Resonant Inductor, 17.5uH, RM5/ILP CM choke 2x 5mH TH - - Navitas CMC01 TP10, TP11, TP5, TP6 CONN PC PIN CIRC 0.048DIA GOLD Hardware 0.15 x 0.25" - - Mill-Max Manufacturing 0600-0-05-15-00-00-01-0 1 TR1 200uH TH - - Würth 750317229 14 1 U3 LLC Transformer, 200uH, ER25 SWITCH BOARD Board TH - - Navitas NVE031B-B1 15 1 U4 SR BOARD Board TH - - Navitas NVE031B-A1 16 1 U5 DIODE BRIDGE BOARD Board TH - - Navitas NVE029B1 17 2 TP12, C51 OPEN COMPONENT Open - - - - - 150W PFC POWER BOARD 2101 EL SEGUNDO BLVD #201, EL SEGUNDO, CA 90245 ITEM QTY REFERENCE DESCRIPTION VALUE PKG VOLTAGE 1 2 C19, C20 CAP AL 56UF 20% 420V RAD 56.0uF TH 420V 2 2 C30, C38 CAP AL 680UF 20% 25V RAD 680uF TH 3 1 C31 330nF 4 2 C33, C34 5 1 C61 6 1 CY1 7 1 F1 CAP FILM 0.33UF 10% 275VAC RAD CAP FILM 1UF 10% 450VDC RAD CAP ALUM 220UF 20% 35V RAD CAP CER 680PF 760VAC Y5U RAD FUSE 5A 250/277V RADIAL 8 1 L1 9 1 L2 10 1 L3 11 1 12 4 13 Revised 3-14-2019 © Navitas Semiconductor 2019 Page 19 User Guide: UG022 150W AC-19V, NVE031E FILE: Bill of Materials: Power Board (bottom side components) NVE031B-D2 COMPANY: 150W PFC POWER BOARD 2101 EL SEGUNDO BLVD #201, EL SEGUNDO, CA 90245 LAYER: BOTTOM ITEM QTY REFERENCE DESCRIPTION VALUE PKG VOLT TOL. Manufacturer MFGR. PART # 1 2 C1, C2 10.0nF 0603 2 4 C10, C4, C55, C9 CAP CER 10000PF 50V 10% X7R 0603 CAP CER 470PF 25V 10% X7R 0603 50.0V ±10% AVX 06035C103KAT2A 470pF 3 2 C11, C13 220nF 4 2 C12, C18 5 1 C14 MLCC - SMD/SMT 0603 25volts 0.22uF X7R 10% 2.2µF ±20% 16V Ceramic Capacitor X7R 0603 CAP CER 1000PF 25V 1% NP0 0603 0603 25.0V ±10% Kemet C0603C471K3RACTU 0603 25.0V ±10% TDK C1608X7R1E224K080AC 2.20uF 0603 16.0V ±20% Taiyo Yuden EMK107BB7225MA-T 1.00nF 0603 25.0V ±1% Kemet C0603C102F3GACTU 6 3 C15, C16, C3 CAP CER 0.1UF 25V 10% X7R 0603 100nF 0603 25.0V ±10% AVX 06033C104KAT4A 7 1 8 2 C17 CAP CER 3.9PF 50V NP0 0603 3.90pF 0603 50.0V ±10% AVX 06035A3R9CAT2A C21, C22 CAP CER 0.47UF 450V X7T 1812 470nF 1812 450V ±20% Panasonic C4532X7T2W474M230KE 9 7 C24, C25, C28, C29, C56, C57, C58 C26, C27, C35, C36 CAP CER 10UF 25V 20% X5R 0603 10.0uF 0603 25.0V ±20% Murata GRM188R61E106MA73D 10 4 11 14 CAP CER 820PF 630V C0G 1206 820pF 1206 630V ±5% TDK CGA5F4C0G2J821J085AA CAP CER 22UF 35V X5R 0805 22.0uF 0805 35.0V ±20% TDK C2012X5R1V226M125AC 2 C32, C37, C40, C42, C43, C44, C45, C47, C48, C49, C5, C6, C62, C63 C39, C41 12 CAP CER 100PF 1KV NPO 1206 100pF 1206 1000V ±5% Yageo CC1206JKNPOCBN101 13 1 C46 CAP CER 2200PF 50V C0G 0805 2.20nF 0805 50.0V ±5% TDK CGA4C2C0G1H222J060AA 14 1 C50 47µF 25V Ceramic Capacitor 47.0uF 1206 25.0V ±20% TDK C3216JB1E476M160AC 15 1 C52 CAP CER 10000PF 50V C0G 0805 10.0nF 0805 50.0V ±5% TDK C2012C0G1H103J060AA 16 1 C53 4.70nF 0603 50.0V ±5% TDK C1608C0G1E472J080AA 17 1 C54 CAP CER 4700PF 50V C0G/NP0 0603 CAP CER 0.1UF 50V X7R 0805 100nF 0805 50.0V ±5% AVX 08055C104JAT2A 18 2 C59, C60 CAP CER 1000PF 250VAC X7R 1808 1.00nF 1808 250VAC ±10% 502R29W102KV3E-****-SC 19 1 C64 CAP CER 330PF 50V C0G/NP0 0805 330pF 0805 50.0V ±5% Johanson Dielectrics Murata 20 2 C7, C8 100pF 0603 50.0V ±5% TDK C1608C0G1H101J080AA 21 1 D1 MLCC - SMD/SMT 0603 100pF 50volts C0G 5% DIODE GP 600V 200MA TUMD2SM RFU02VSM6S SOD323 RFU02VSM6STR 2 D10, D12 DIODE GEN PURP 600V 2A SMA MURA160 DO214 ON Semi MURA160T3G 23 3 D11, D15, D2 BAS16 SOD323 ON Semi BAS16HT1G 24 2 D13, D14 SMD210 SOD123 1 D16 MM3Z18 SOD323 Micro Commercial ON Semi SMD210PL-TP 25 DIODE GEN PURP 100V 200MA SOD323 DIODE SCHOTTKY 100V 2A SOD123FL DIODE ZENER 18V 300MW SOD323 26 1 D3 MM3Z4V3 SOD323 ON Semi MM3Z4V3T1G 27 3 D4, D5, D7 DIODE ZENER 4.3V 300MW SOD323 DIODE GEN PURP 1KV 1A SMA MRA4007 DO214 ON Semi MRA4007T3G 28 2 D6, D8 BAS21 SOD323 ON Semi BAS21AHT1G 29 1 D9 DIODE GEN PURP 250V 200MA SOD323 DIODE SCHOTTKY 600V 4A DPAK STPSC406 DPAK ST Micro STPSC406B-TR 30 1 Q1 MOSFET N-CH 60V 4A SOT223 STN3NF06 SOT223 ST Micro STN3NF06L 31 1 R1 360K 0603 Panasonic ERJ-3EKF3603V 32 1 R10 13.0K 0603 100mW ±1% Panasonic ERJ-3EKF1302V 33 2 R11, R6 RES SMD 360K OHM 1% 1/10W 0603 RES SMD 13K OHM 1% 1/10W 0603 RES SMD 30.1K OHM 1% 1/10W 0603 -55°C ~150°C -65°C ~175°C -55°C ~150°C -65°C ~150°C -65°C ~150°C -65°C ~150°C -65°C ~175°C -55°C ~150°C -40°C ~175°C -55°C ~150°C ±1% Rohm 22 600V, 200mA 600V, 2.00A 100V, 150mW 100V, 2.00A 18.0V, 300mW 4.30V, 300mW 1000V, 1.00A 250V, 200mA 600V, 4.00A 60.0V, 100mW 100mW 30.1K 0603 100mW ±1% Panasonic ERJ-3EKF3012V Revised 3-14-2019 NAVITAS © Navitas Semiconductor 2019 GRM2165C1H331JA01D MM3Z18VT1G Page 20 User Guide: UG022 150W AC-19V, NVE031E 34 1 R12 274K 0603 100mW ±1% Yageo RC0603FR-07274KL 110K 0603 100mW ±1% Vishay CRCW0603110KFKEA 330K 0805 210mW ±5% Vishay NTCS0805E3334JHT 43.0K 0603 100mW ±1% Panasonic ERJ-3EKF4302V 100K 0603 100mW ±1% Vishay CRCW0603100KFKEA R17, R18, R19, R20 RES SMD 274K OHM 1% 1/10W 0603 RES SMD 110K OHM 1% 1/10W 0603 NTC THERMISTOR 330K OHM 5% 0805 RES SMD 43K OHM 1% 1/10W 0603 RES SMD 100K OHM 1% 1/10W 0603 RES SMD 499 OHM 1% 1/4W 1206 35 1 R13 36 1 R14 37 1 R15 38 1 R16 39 4 499R 1206 250mW ±1% Panasonic ERJ-8ENF4990V 40 41 1 R2 RES SMD 5.6 OHM 1% 1/8W 0805 5.60R 0805 125mW ±1% Panasonic ERJ-6RQF5R6V 2 R21, R27 0.00R 0805 125mW ±1% Vishay CRCW08050000Z0EA 42 1 R22 49.9K 0603 100mW ±1% Vishay CRCW060349K9FKEA 43 1 R23 RES SMD 0.0 OHM JUMPER 1/8W 0805 RES SMD 49.9K OHM 1% 1/10W 0603 RES SMD 1 OHM 1% 1/4W 1206 1.00R 1206 250mW ±1% Panasonic ERJ-8RQF1R0V 44 1 R24 8.06K 0805 125mW ±1% Yageo RC0805FR-078K06L 45 2 R25, R28 1.80M 0805 125mW ±1% Panasonic ERJ-6ENF1804V 46 1 R26 RES SMD 8.06K OHM 1% 1/8W 0805 RES SMD 1.8M OHM 1% 1/8W 0805 RES SMD 51 OHM 1% 1/10W 0603 51R 0603 100mW ±1% Yageo RC0603JR-0751RL 47 1 R29 RES SMD 470 OHM 1% 1/8W 0805 470R 0805 125mW ±1% Stackpole RMCF0805FT470R 48 1 R3 11.0K 0603 100mW ±1% Panasonic ERJ-3EKF1102V 49 2 R30, R31 RES SMD 11K OHM 1% 1/10W 0603 RES SMD 0.2 OHM 1% 2W 2512 0.20R 2512 2.00W ±1% Stackpole CSRN2512FKR200 50 2 R32, R33 1.60M 0805 125mW ±1% Panasonic ERJ-6ENF1604V 51 1 R34 909R 0603 100mW ±1% Yageo RC0603FR-07909RL 52 1 R35 10.0K 0603 100mW ±1% Panasonic ERJ-3EKF1002V 53 1 R36 105K 0603 100mW ±1% Yageo RC0603FR-07105KL 54 1 R37 12.4K 0603 100mW ±1% Yageo RC0603FR-0712K4L 55 1 R38 47.0K 0603 100mW ±1% Yageo RC0603FR-0747KL 56 1 R39 511K 0603 100mW ±1% Yageo RC0603FR-07511KL 57 1 R4 200K 0603 100mW ±1% Panasonic ERJ-3EKF2003V 58 1 R40 15.4K 0603 100mW ±1% Vishay CRCW060315K4FKEA 59 1 R41 RES SMD 1.6M OHM 1% 1/8W 0805 RES SMD 909 OHM 1% 1/10W 0603 RES SMD 10K OHM 1% 1/10W 0603 RES SMD 105K OHM 1% 1/10W 0603 RES SMD 12.4K OHM 1% 1/10W 0603 RES SMD 47K OHM 1% 1/10W 0603 RES SMD 511K OHM 1% 1/10W 0603 RES SMD 200K OHM 1% 1/10W 0603 RES SMD 15.4K OHM 1% 1/10W 0603 RES SMD 22 OHM 1% 1/8W 0805 22.0R 0805 125mW ±1% Yageo RC0805FR-0722RL 60 1 R5 RES SMD 2K OHM 1% 1/10W 0603 2.00K 0603 100mW ±1% Panasonic ERJ-3EKF2001V 61 1 R7 4.02K 0603 100mW ±1% Yageo RC0603FR-074K02L 62 1 R8 RES SMD 4.02K OHM 1% 1/10W 0603 RES 1K OHM 1/10W 1% 0603 SMD 1.00K 0603 100mW ±1% Panasonic ERJ-3EKF1001V 63 1 R9 100R 0603 100mW ±1% Panasonic ERJ-3EKF1000V 64 7 Open - - - - - 65 1 TP1, TP2, TP3, TP4, TP7, TP8, TP9 U1 Thick Film Resistors - SMD 0603 100ohms 1% Tol Open component NCP13992 SO16 U2 NCP1615 SO16 ON Semi NCP1615CDR2G 67 1 U6 FODM8801 SO4 Fairchild FODM8801AV 68 1 U7 OPTOISO 3.75KV TRANS 4-MINIFLAT IC VREF SHUNT ADJ SOT23-3 NCP431 SOT233 36.0V, 100mA -55°C ~150°C -40°C ~125°C -40°C ~125°C -40°C ~125°C NCP1399AADR2G 1 60.0V, 750KHz 28.0V, 26.0KHz 3.75KV ON Semi 66 IC OFFLN CONV HALF-BRIDGE 16SOIC IC CTRLR PFC HV ACTIVE X2 16SOIC ON Semi NCP432BISNT1G Revised 3-14-2019 © Navitas Semiconductor 2019 Page 21 User Guide: UG022 150W AC-19V, NVE031E Bill of Materials: GaN Daughtercard FILE: NVE031B-B2 COMPANY: NAVITAS 150W PFC+LLC SWITCH BD LAYER: TOP & BOTTOM 2101 EL SEGUNDO BLVD #201, EL SEGUNDO, CA 90245 ITEM QTY REFERENCE DESCRIPTION VALUE PKG VOLTAGE TOL. MFGR. NAME MFGR. PART # 1 4 C1, C11, C12, C6 100nF 0603 25.0V ±10% AVX 06033C104KAT4A 2 2 C13, C14 10.0nF 0603 50.0V ±10% AVX 06035C103KAT2A 3 2 C15, C16 150pF 0603 50.0V ±5% Yageo CC0603JRNPO9BN151 4 2 C2, C5 22.0nF 0603 50.0V ±5% AVX 06035C223JAT2A 5 2 C3, C4 22.0pF 0603 50.0V ±5% Murata GQM1885C1H220JB01D 6 2 C7, C8 220nF 1210 450V ±10% Panasonic C3225X7T2W224K200AA 7 4 D1, D2, D4, D5 MM3Z6V2B SOD323F 4 Q1, Q2, Q3, Q4 NV6115 4 R1, R3, R5, R6 200R Panasonic ERJ-3EKF2000V 10 4 R2, R4, R7, R9 100R 0603 100mW ±1% Panasonic ERJ-3EKF1000V 11 2 R8, U1 RES SMD 200 OHM 1% 1/10W 0603 Thick Film Res- SMD 0603 100ohms 1% Open component -55°C ~125°C -40°C ~150°C ±1% ON Semiconductor Navitas 9 QFN5x6mm 0603 6.20V, 150mW 650V, 170mΩ 100mW MM3Z6V2B 8 CAP CER 0.1UF 25V 10% X7R 0603 CAP CER 10000PF 50V 10% X7R 0603 CAP CER 150PF 50V NPO 0603 0.022µF ±5% 50V Ceramic Capacitor X7R 0603 22pF ±5% 50V C0G, NP0 Ceramic Capacitor 0.22µF ±10% 450V Ceramic Capacitor X7T 1210 ZENER 6.2V 150MW SOD323F GaNFast Power IC (170mΩ) Open - - - - - NV6115 Bill of Materials: Input Bridge Daughtercard FILE: NVE029B2 COMPANY: NAVITAS DIODE BRIDGE BOARD LAYER: TOP & BOTTOM 2101 EL SEGUNDO BLVD #201, EL SEGUNDO, CA 90245 ITEM QTY REFERENCE DESCRIPTION VALUE PKG VOLT TOL. MFGR. NAME MFGR. PART # 1 1 J1 Open component Open - - - - - 2 2 U1, U2 Bridge Rectifier Single Phase 600V 4A Z4DGP406 SMD4 600V, 4.00A -55°C ~ 175°C Comchip Technology Z4DGP406L-HF Bill of Materials: Synchronous Rectification Daughtercard FILE: NVE031B-A2 COMPANY: NAVITAS 150W PFC SR BOARD LAYER: TOP & BOTTOM 2101 EL SEGUNDO BLVD #201, EL SEGUNDO, CA 90245 ITEM QTY REFERENCE DESCRIPTION VALUE PKG VOLT TOL. MFGR. NAME MFGR. PART # 1 2 C1, C4 470pF 0603 25.0V ±10% Kemet C0603C471K3RACTU 2 4 C2, C3, C5, C6 2.20uF 0603 16.0V ±20% Taiyo Yuden EMK107BB7225MA-T 3 2 IC1, IC2 NCP43080 Q1, Q2 BSC066N06NSATMA1 4 R1, R10, R12, R2 0.00R -40°C ~ 125°C -55°C ~ 150°C ±1% Infineon 5 35.0V, 4.00A 60.0V, 6.60mΩ 100mW NCP43080DMNTWG 2 DFN4x4mm QFN5x5mm 0603 ON Semi 4 Panasonic ERJ-3GEY0R00V 6 2 R11, R3 3.01K 0603 100mW ±1% Yageo RC0201FR-073K01L 7 2 R4, R8 10.0R 1206 250mW ±1% Yageo RC1206FR-0710RL 8 2 R5, R9 8.06K 0603 100mW ±1% Vishay CRCW06038K06FKEA 9 2 R6, R7 20.0R 0603 100mW ±1% Panasonic ERJ-3EKF20R0V 10 8 TP1, TP2, TP3, TP4, TP5, TP6, TP7, U1 CAP CER 470PF 25V 10% X7R 0603 2.2µF ±20% 16V Ceramic Capacitor X7R 0603 IC SECONDARY SIDE CTRLR 8DFN MOSFET N-CH 60V 64A 8TDSON Thick Film Resistors - SMD 0603 Zero Ohms RES SMD 3.01K OHM 1% 1/20W 0201 RES SMD 10 OHM 1% 1/4W 1206 RES SMD 8.06K OHM 1% 1/10W 0603 RES SMD 20 OHM 1% 1/10W 0603 Open component Open - - - - - Revised 3-14-2019 BSC066N06 © Navitas Semiconductor 2019 Page 22 User Guide: UG022 150W AC-19V, NVE031E 11. Revision History: Date 5-2-18 7-25-18 Status Preliminary Final 2-5-2019 Final 3-14-2019 Final Notes NVE031 (green PCB) NVE031 Identified by blue PCB, updated magnetics bobbins. Updated LLC IC from NCP1399 to higher-frequency NCP13992. NVE031E. Identified by wrapped magnetics and revision / serial number. Includes updated standby power, EMI performance. Added conducted and radiated EMI to specs, Page 3. Added radiated EMI note, Page 18. Updated U7 BOM part number, Page 21, Item 68. Additional Information: DISCLAIMER Navitas Semiconductor Inc. (Navitas) reserves the right to modify the products and/or specifications described herein at any time and at Navitas’ sole discretion. Pre-production (engineering sample) performance may deviate from the target specifications. All information in this document, including descriptions of product features and performance, is subject to change without notice. Performance specifications and the operating parameters of the described products are determined in the independent state and are not guaranteed to perform the same way when installed in customer products. The information contained herein is provided without representation or warranty of any kind, whether express or implied. This document is presented only as a guide and does not convey any license under intellectual property rights of Navitas or any third parties. Navitas products are not intended for use in applications involving extreme environmental conditions or in life support systems. Products supplied under Navitas Terms and Conditions. Navitas Semiconductor, Navitas, GaNFast and associated logos are registered trademarks of Navitas Semiconductor. Navitas Semiconductor Inc., 2101 E. El Segundo Blvd, Suite 201, El Segundo, California 90245, USA. Contact info@navitassemi.com Revised 3-14-2019 Copyright ©2019 Navitas Semiconductor Inc. All rights reserved. © Navitas Semiconductor 2019 Page 23