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NCP1608BDR2G

Power Factor Correction - PFC

NCP1608BDR2G
Supply Ability:
20000 /
The NCP1608 is an active power factor correction (PFC) controller specifically designed for use as a pre−converter in ac−dc adapters, electronic ballasts, and other medium power off−line converters (typically up to 350 W).
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General Features
  • Near Unity Power Factor
  • No Input Voltage Sensing Requirement
  • Latching PWM for Cycle−by−Cycle On Time Control (Voltage Mode)
  • Wide Control Range for High Power Application (>150 W) Noise Immunity
  • Transconductance Error Amplifier
  • High Precision Voltage Reference (±1.6% Over the Temperature Range)
  • Very Low Startup Current Consumption (≤ 35 A)
  • Low Typical Operating Current Consumption (2.1 mA)
  • Source 500 mA/Sink 800 mA Totem Pole Gate Driver
  • Undervoltage Lockout with Hysteresis
  • Pin−to−Pin Compatible with Industry Standards
  • This is a Pb−Free and Halide−Free Device

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