UC2842B/3B/4B/5B ® UC3842B/3B/4B/5B HIGH PERFO.
ST Microelectronics
UC3845BN - HIGH-PERFORMANCE PWM CONTROLLER
UC2842B/3B/4B/5B ® UC3842B/3B/4B/5B HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER . TRIMMED OSCILLATOR FOR PRECISE FREQUENCY CONTROL . OSCILLATOR F.