IC-Hersteller Onsemi

IC-Hersteller (99)

Onsemi NCV1362BA | Demoboard SECO-HVDCDC1362-15W15V-GEVB

HV Auxiliary power supply – 250V – 900VDC/15VDC@15W

Details

TopologieSperrwandler
Eingangsspannung240-900 V
Ausgang 115 V / 1 A
IC-Revision1

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 ProduktserieCTol. CVR
(V (DC))
BauformBetriebstemperaturDF
(%)
RISOKeramiktypL
(mm)
W
(mm)
Fl
(mm)
Schlüsselweite
(mm)
TiPins (Value)
(pcs)
ReihenH
(mm)
GenderTypIR
(A)
VerpackungAnwendungPCB/Kabel/PanelModularityWire Section Muster
885342208017SPEC
7 Dateien Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.WCAP-CSMH Mid and High Voltage470 pF ±10% 1000 1206 -55 °C bis zu +125 °C 2.510 GΩ X7R Klasse II 3.2 1.6 0.6 1.25 7" Tape & Reel
691313510002SPEC
6 Dateien Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.WR-TBL Serie 313 - 5.08 mm Close Horizontal PCB Header 12.16 2 Horizontal 20 Karton Pluggable PCB Nein
691351500002SPEC
3 Dateien Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.WR-TBL Serie 351 - 5.08 mm Vertical -40 °C bis zu +105 °C 10.16 2 Vertikal 20 Karton Pluggable Kabel Nein 12 to 24 (AWG) 3.31 to 0.205 (mm²)
970250365SPEC
3 Dateien Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.WA-SPAII Plastic Spacer Stud, metric, internal/ internal 25 6 M3 Beutel
971050365SPEC
3 Dateien Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.WA-SPAIE Plastic Spacer Stud, metric, internal/ external M3 Beutel
613008243121SPEC
6 Dateien Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.WR-PHD 2.54 mm Angled Dual Socket Header1000 MΩ 10.66 8 Dual Socket Header Angled 3 Tray
750319106SPEC
Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. Offline Transformer
Artikel Nr. Daten­blatt Simu­lation
885342208017SPEC
691313510002SPEC
691351500002SPEC
970250365SPEC
971050365SPEC
613008243121SPEC
750319106SPEC
Muster
Artikel Nr. Daten­blatt Simu­lation Downloads Status ProduktserieCTol. CVR
(V (DC))
BauformBetriebstemperaturDF
(%)
RISOKeramiktypL
(mm)
W
(mm)
Fl
(mm)
Schlüsselweite
(mm)
TiPins (Value)
(pcs)
ReihenH
(mm)
GenderTypIR
(A)
VerpackungAnwendungPCB/Kabel/PanelModularityWire Section Muster