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Onsemi NCV1362BA | Demoboard SECO-HVDCDC1362-15W15V-GEVB
HV Auxiliary power supply – 250V – 900VDC/15VDC@15W
Details
| Topologie | Sperrwandler |
| Eingangsspannung | 240-900 V |
| Ausgang 1 | 15 V / 1 A |
| IC-Revision | 1 |
Beschreibung
SECO-HVDCDC1362-15W15V-GEVB is highly efficient and primary-side regulated (PSR) auxiliary power supply targeting HEV and EV automotive power trains. The design provides a stable 15 V output and 15 W over a wide input DC voltage range from 250 V to 900 V, and is therefore suitable for 400 V and 800 V battery systems. The board employs the NCV1362 quasi-resonant peak current PSR flyback controller, the 3-lead cost-optimized NVHL160N120SC1 160 m 1200 V silicon carbide (SiC) MOSFET, and the FFSD0665B-F085 SiC diode.Thanks to the high blocking voltage capabilities and ultra-low gate charge (34 nC) value of the SiC FET, the switching losses are significantly reduced, and the board exhibits a superior efficiency for the application up to 86% in low line input conditions. The notable driving capabilities of the NCV1362 controller allows for direct operation of the SiC FET at 12V without a pre-driver, simplifying the layout and cutting down the component count.The flyback transformer provides 4 kV isolation and is optimized to minimize the losses on the RCD snubber. Consequently the system effectively dampens the drain voltage overshoot at high line, and provides 100 V margin for the SiC FET. The board is fully realized with automotive qualified semiconductors and passive devices. Industrial grade replacements are also available.
Eigenschaften
NCV1362 (Automotive) / NCP1362 (Industrial) Quasi−resonant Peak Current PSR Flyback ControllerFully Automotive Qualified DevicesVin = 240 V - 900 V DC OnlyVout = 15 V / 15 W ContinuousElectromagnetic Compatibility (EN 55015 Limits)High Efficiency up to 86%SiC FET Directly Operated at 12 V by the ICExcellent Thermal Performance
Typische Anwendungen
- Automotive Auxiliary Power Supplies, On−Board Charger & Traction Inverters Auxiliary Power Supplies
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | C | Tol. C | VR(V (DC)) | Bauform | DF(%) | RISO | Keramiktyp | L(mm) | B(mm) | H(mm) | Fl(mm) | Verpackung | Schlüsselweite(mm) | Ti | To | Montageart | IR(A) | Arbeitsspannung(V) | Betriebstemperatur | Pins | PCB/Kabel/Panel | Modularity | Typ | Wire Section | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WCAP-CSMH Mid and High Voltage, 470 pF, ±10% | Downloads8 Dateien | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-CSMH Mid and High Voltage | Kapazität470 pF | Kapazität±10% | Nennspannung1000 V (DC) | Bauform1206 | Verlustfaktor2.5 % | Isolationswiderstand10 GΩ | KeramiktypX7R Klasse II | Länge3.2 mm | Breite1.6 mm | Höhe1.25 mm | Pad Dimension0.6 mm | Verpackung7" Tape & Reel | – | – | – | – | – | – | Betriebstemperatur -55 °C up to +125 °C | – | – | – | – | – | |||
 | WR-TBL Serie 313 - 5.08 mm Close Horizontal PCB Header, –, – | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | – | – | – | – | – | – | – | Länge12.16 mm | – | – | – | VerpackungKarton | – | – | – | MontageartTHT | Nennstrom20 A | Arbeitsspannung320 V | Betriebstemperatur -40 °C up to +105 °C | Pins2 | PCB/Kabel/PanelPCB | ModularityNein | TypHorizontal | – | ||||
 | WR-TBL Serie 351 - 5.08 mm Vertical, –, – | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWR-TBL Serie 351 - 5.08 mm Vertical | – | – | – | – | – | – | – | Länge10.16 mm | – | – | – | VerpackungKarton | – | – | – | MontageartKabel | Nennstrom20 A | Arbeitsspannung320 V | Betriebstemperatur -40 °C up to +105 °C | Pins2 | PCB/Kabel/PanelKabel | ModularityNein | TypVertikal | Wire Section 12 to 24 (AWG) 3.31 to 0.205 (mm²) | |||
 | WA-SPAII Plastic Spacer Stud, metric, internal/ internal, –, – | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | – | – | – | – | – | – | – | Länge25 mm | – | – | – | VerpackungBeutel | Schlüsselweite6 mm | InnengewindeM3 | – | – | – | – | Betriebstemperatur -30 °C up to +110 °C | – | – | – | – | – | ||||
 | WA-SPAIE Plastic Spacer Stud, metric, internal/ external, –, – | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | – | – | – | – | – | – | – | Länge5 mm | – | – | – | VerpackungBeutel | Schlüsselweite6 mm | InnengewindeM3 | AußengewindeM3 | – | – | – | Betriebstemperatur -30 °C up to +110 °C | – | – | – | – | – | ||||
 | WR-PHD Buchsenleisten - Zweireihig, –, – | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWR-PHD Buchsenleisten - Zweireihig | – | – | – | – | – | Isolationswiderstand1000 MΩ | – | Länge10.66 mm | – | – | – | VerpackungTray | – | – | – | MontageartTHT | Nennstrom3 A | Arbeitsspannung250 V | Betriebstemperatur -40 °C up to +105 °C | Pins8 | – | – | TypAbgewinkelt | – | |||
750319106 | Offline Transformer, –, – | Simulation– | Downloads– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | Produktserie Offline Transformer | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |