Richtek Flyback PWM controller provides the innovative SmartJitterTM technology, which effectively reduces EMI emissions when SMPS in green mode, and simultaneously eliminates jittering ripples at output. In additions, our new products are all featured with Continuous Conduction Mode(CCM) and Valley Switching multi-mode control to optimize the performance under various load condition.

With comprehensive Array of Safety features help system simplification, Richtek can help reduce external components and improves the reliability of SMPS. In the revolution of SMSP facing stringent trend toward high cost-effective performance, Richtek controllers are your best choice.

Product Line

Technical Documents
TitleLast UpdateShareDownload
Feedback Control Design of Off-line Flyback Converter2018/02/01
Introduction to Richtek USB Type-C Power Delivery Solutions2017/10/30
Single-Stage High Power Factor Flyback for LED Lighting2016/06/21
Design Tool
TitleLast UpdateShare
RT7300B Flyback Design Tool2018/03/09