OBC&DCDC方向半导体公司方向AE

sx1603089

EV Applications Engineer

About Navitas Navitas  Semiconductor  was  formed  in  2014  to  enable  a  high-speed  revolution  in  power  electronics.  As  the  only  pure-play,  next-generation  power  semiconductor  company,  we  are  making this revolution possible with GaNFast™ integrated gallium nitride (GaN) power ICs, and GeneSiC™ silicon  carbide  power  MOSFETs  and  Schottky  MPS  diodes  that  deliver  best-in-class performance, ruggedness and quality.

Responsibilities:
perform worst case calculation for power stage circuit and functional circuitperform electrical simulations of sub-circuits with Simplis and Plecs
perform power stage circuit evaluation and loss calculation, sense/drive/DSP interface/protection circuit evaluation, safety/EMI evaluation
perform electrical characteristic test of GaN device in the prototypeperform OBCM&DCDC product build and debug, include internal and external characteristics test, thermal and efficiency test, derating and protection test, EMI and safety test
perform customer requirement test and provide issue solutions/suggestions
Requirements:
Master’s degree or above in electrical machinery and electronics, and more than 3 years of relevant work experience in EV OBC/DCDC
Solid AC/DC expertise and strong practical design ability, familiar with the specifications and applications of various electronic components.
Knowledge of power supply, especially high frequency switching power supplies, such as Totem pole PFC, LLC, PSFB, Flyback.
Able to provide technical solutions to customers and cooperate with customers to develop new products.
Well verse in using simulation and calculation tools i.e Simplis/Simetrix; Plecs; MatchcadHave  good  logical  thinking,  strong  communication  skills,  and  excellent  team  spirit  to complete tasks.

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