Diodes Incorporated — Analog and discrete power solutions

Primary Side Regulation Controllers and Switchers

Our Primary-Side Regulation Controllers and Switchers consist of generations of PWM controllers and switchers for PSR Flyback power topology. Key features include various PWM operation modes (DCM: Discontinues Conduction Mode), QR: Quasi-Resonant), High-Voltage Start-Up Circuitry Integration, and Low Standby Power (<10mWatt, 5V Standby Output).