■ 제품필수정보

제조사	Onsemi
제조사품명	NCP4390DR2G
간략설명	onsemi NCP4390DR2G DC-DC, PFM Controller 690 kHz 16-Pin, SOIC

■ 제품사양

Controller
타입 = PFM Controller Number of Outputs = 1 Current Conversion
타입 = DC-DC
장착형태 = Surface Mount
패키지 = SOIC
핀수 = 16 The ON Semiconductor advanced pulse frequency modulated (PFM) controller for LLC resonant converters with synchronous rectification (SR) that offers best in class efficiency for isolated DC/DC converters. It employs a current mode control technique based on a charge control, where the triangular waveform from the oscillator is combined with the integrated switch current information to determine the switching frequency. This provides a better control-to-output transfer function of the power stage simplifying the feedback loop design while allowing true input power limit capability.Excellent transient response and easy feedback loop design Adaptive SR withdDual edge tracking Best In class efficiency Improved light load efficiency Monotonic Rising Output Programmable dead times Reliable and flexible design Non-ZVS protection High system reliability