■ 제품필수정보

제조사	Texas Instruments
제조사품명	UC3854BDW
간략설명	Texas Instruments UC3854BDW, Power Factor Pre-Regulator Circuit, 115 kHz, 20 V 16-Pin, SOIC

■ 제품사양

Maximum Switching Frequency = 115 kHz Start-up Supply Current = 0.3mA Maximum Source Current = 14µA Maximum Supply Current = 18 mA Zero Power Detection = Yes
장착형태 = Surface Mount
패키지 = SOIC
핀수 = 16
크기 = 10.28 x 7.52 x 2.35mm
높이 = 2.35mm Length = 10.28mm Maximum Operating Supply Voltage = 20 V
최대 작동 온도 = +70 °C
최소 작동 온도 = 0 °C Power Factor Correction (PFC), Texas Instruments. Texas Instruments integrated controllers for Power Factor Correction (PFC) in pre-regulators and PFC converters can achieve near unity power factor and give stable, low distortion sinusoidal line currents. They utilise advanced features and innovative processes such as quantized voltage feed-forward, current synthesis, frequency dithering and slew rate enhancement to provide significant performance enhancements.