应用与设计

PFC Diode-Bridge-Less Half-Bridge Pin=5kW,RFN20TF6S

详情介绍
Key Features
  • Spice Simulation Evaluation Circuit is available. Download Circuit Data
  • Input: Pin=5kW
    fps=50Hz
    Vps=200Vac ~ 240Vac
  • Output: Vo=420Vdc
  • PWM: fsw=50kHz
  • Gate Drive: Vd=10V Vs=-5V
    R source=5Ω
    R sink=2Ω
  • Q1,Q2: R6046FNZ1 Rohm
    PrestMOS (600V 46A)
  • D1,D2: RFN20TF6S Rohm
    FRD (600V 20A)
  • L1: 200uH
  • L2: 100uH + 200Ω
  • Tj=-25℃ ~ 125℃
Used Products