RAA223010 Datasheet | Renesas

700V AC/DC Buck Regulator with Ultra-Low Standby Power The RAA223010 is a universal input AC/DC switching buck regulator with ultra-low standby power that Features a 700V integrated MOSFET capable of delivering 10W output power. It supports output voltage as low as 3.3V. The RAA223010 bines constant off-time control for heavy load and Pulse Frequency Modulation (PFM) for light-load operation. Constant off-time controls switching frequency above the audible frequency around 45kHz. PFM eliminates any potential noises while offering superior light-load efficiency and ultra-low power consumption (<15mW at no load). The efficiency is achieved up to 80%. The built-in...