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Onsemi NCV1362BA | Demoboard SECO-HVDCDC1362-15W15V-GEVB
HV Auxiliary power supply – 250V – 900VDC/15VDC@15W
Overview
| Topology | Flyback Converter |
| Input voltage | 240-900 V |
| Output 1 | 15 V / 1 A |
| IC revision | 1 |
Description
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.
Features
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
Typical applications
- Automotive Auxiliary Power Supplies, On−Board Charger & Traction Inverters Auxiliary Power Supplies
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | C | Tol. C | VR (V (DC)) | Size | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | Fl (mm) | SW (mm) | Ti | To | Pins (pcs) | Rows | H (mm) | Gender | Type | IR (A) | Packaging | Application | PCB/Cable/Panel | Modularity | Wire Section | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 885342208017 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSMH Mid and High Voltage | 470 pF | ±10% | 1000 | 1206 | 2.5 | 10 GΩ | X7R Class II | 3.2 | 1.6 | 0.6 | – | – | – | – | – | 1.25 | – | – | – | 7" Tape & Reel | – | – | – | – | ||
 | 691313510002 | SPEC PCN pendingDue to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-TBL Series 313 - 5.08 mm Close Horizontal PCB Header | – | – | – | – | – | – | – | 12.16 | – | – | – | – | – | 2 | – | – | – | Horizontal | 20 | Box | Pluggable | PCB | No | – | |
 | 691351500002 | SPEC | – | 3 files | Active i| Production is active. Expected lifetime: >10 years. | WR-TBL Series 351 - 5.08 mm Vertical | – | – | – | – | – | – | – | 10.16 | – | – | – | – | – | 2 | – | – | – | Vertical | 20 | Box | Pluggable | Cable | No | 12 to 24 (AWG) 3.31 to 0.205 (mm²) | |
 | 970250365 | SPEC | – | 3 files | Active i| Production is active. Expected lifetime: >10 years. | WA-SPAII Plastic Spacer Stud, metric, internal/ internal | – | – | – | – | – | – | – | 25 | – | – | 6 | M3 | – | – | – | – | – | – | – | Bag | – | – | – | – | |
 | 971050365 | SPEC | – | 3 files | Active i| Production is active. Expected lifetime: >10 years. | WA-SPAIE Plastic Spacer Stud, metric, internal/ external | – | – | – | – | – | – | – | 5 | – | – | 6 | M3 | M3 | – | – | – | – | – | – | Bag | – | – | – | – | |
 | 613008243121 | SPEC | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm Angled Dual Socket Header | – | – | – | – | – | 1000 MΩ | – | 10.66 | – | – | – | – | – | 8 | Dual | – | Socket Header | Angled | 3 | Tray | – | – | – | – | |
| 750319106 | SPEC | – | – | Active i| Production is active. Expected lifetime: >10 years. | Offline Transformer | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 885342208017 | SPEC | |
| 691313510002 | SPEC PCN pendingDue to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. | – |
| 691351500002 | SPEC | – |
| 970250365 | SPEC | – |
| 971050365 | SPEC | – |
| 613008243121 | SPEC | – |
| 750319106 | SPEC | – |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | C | Tol. C | VR (V (DC)) | Size | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | Fl (mm) | SW (mm) | Ti | To | Pins (pcs) | Rows | H (mm) | Gender | Type | IR (A) | Packaging | Application | PCB/Cable/Panel | Modularity | Wire Section | Samples |
|---|
