Полупроводники - Микросхемы

ШИМ контроллер токового режима, 25В-12В питание, 450кГц, 13.5В/200мА выход, SOIC-14.The UC3845DG4 is a current-mode Pulse Width Modulation (PWM) Controller provides the necessary features to implement off-line or DC to DC fixed frequency current-mode control schemes with a minimal external parts cou..

ШИМ контроллер, 25В-12В питание, 450кГц, 13.5В/1A на выходе, DIP-8.The UC3845N is a Current Mode PWM Controller optimized for off-line and DC to DC converters. This device provides the necessary features to implement off-line or DC-to-DC fixed frequency current mode control schemes with a minimal ex..

PWM CONTROLLER CURRENT MODE, PDIP8...

ШИМ контроллер токового режима, 40В-8В питание, 500кГц, 5.1В/500A на выходе, SOIC-16.The UC3846DW is a current-mode Pulse Width Modulation (PWM) Controller provides all of the necessary features to implement fixed-frequency, current-mode control schemes while maintaining a minimum external parts cou..

CURRENT MODE PWM CONTROLLER, 40V, 16-SOIC...

PWM CONTROLLER, 500KHZ, 7.7V-40V, PDIP16...

POWER-FACTOR PREREG, 3852, PDIP8...

IC, POWER FACTOR PREREG, 3853, DIP8.The UC3853N is a high-power Factor Pre-regulator provides simple, yet high performance active power factor correction. Using the same control technique as the UC1854, this 8-pin device exploits a simplified architecture and an internal oscillator to minimize exter..

POWER-FACTOR PREREG, 3854, SOIC16.The UC3854ADWG4 is an enhanced high Power Factor Preregulator provides all of the functions necessary for active power factor corrected preregulators. The controller achieves near unity power factor by shaping the ac input line current waveform to correspond to the ..

IC, PFC PRE-REGULATOR, 35V, 16-DIP...