Полупроводники - Микросхемы

PFC PRE-REGULATOR, 35V, 16-SOIC...

IC, V REG, 1.2A.The UC2854N is a High Power Factor Preregulator provides active power factor correction for power systems that otherwise would draw non-sinusoidal current from sinusoidal power lines. This device implements all the control functions necessary to build a power supply capable of optima..

PFC CONTROLLER, 35V, SOC-20.The UC2855BDW is a high-performance Power Factor Preregulator provides all the control features necessary for high power, high frequency PFC boost converters. The average current-mode control method allows for stable, low distortion AC line current programming without the..

ШИМ контроллер, 40В-8В питание, 1МГц, 13.1В/500мА выход, SOIC-16.The UC2856DW is a current-mode Pulse Width Modulation (PWM) Controller intended for both design upgrades and new applications where speed and accuracy are important. All input to output delays have been minimized and the current sense ..

ADJUSTABLE LDO VOLTAGE REGULATOR, 1.22V TO 6V 5A TO-220-5...

Контроллер фазы, 20В-11В питание, 1МГц, 1.7В/500мА выход, SOIC-28...

Контроллер сдвига фазы, 20В-11В питание, 1МГц, 5.08В/500мА выход, DIP-20.The UC2875NG4 is a Phase Shift Resonant Controller implements control of a bridge power stage by phase-shifting the switching of one half-bridge with respect to the other, allowing constant frequency pulse-width modulation in c..

Контроллер фазы, 18В-11В питание, 300кГц, 2.2В/10мА выход, DIP-20...

ISOLATED FEEDBACK GENERATOR, SOIC-14.The UC2901D is an Isolated Feedback Generator designed to solve many of the problems associated with closing a feedback control loop across a voltage isolation boundary. As a stable and reliable alternative to an optical coupler. This device feature an amplitude ..