onsemi SECO-HVDCDC1362-15W15V-GEVB Power Supply for NCV1362AADR2G, NVHL160N120SC1 for MOSFET, PSR Flyback Controller,

The ON Semiconductor highly efficient and primary-side regulated (PSR) auxiliary power supply targeting HEV and EV automotive power trains have a design that provides a stable 15V output and 15W over a wide input DC voltage ranging from 250 V to 900 V and is therefore suitable for 400V and 800V battery systems.

NCV1362 (Automotive) / NCP1362 (Industrial) Quasi-resonant peak current PSR flyback controller
Fully automotive qualified devices
Vin = 240 V - 900 V DC Only
Vout = 15 V / 15 W continuous
Electromagnetic compatibility (EN 55015 Limits)
High efficiency up to 86%
SiC FET directly operated at 12 V by the IC
Excellent thermal performance
Superior efficiency with SiC devices
Fully AEC-Q qualified parts