R7730 Datasheet - Richtek Technology

R7730 Burst Triple-Mode PWM Flyback Controller

The R7730 is a high-performance, low cost, low startup current, current mode PWM controller with burst triplemode to support green mode power saving operation. The R7730 integrates functions of soft-start, Under VoItage Lockout (UVLO), Leading Edge Blanking (LEB), Over Temperature Protection (OTP), .

R7730 Features

* fruitful protections like OLP (Over Load Protection) ,OVP (Over Voltage Protection) to eliminate the external protection circuits and provide reliable operation. R7730 is available in SOT-23-6 package. Applications z Adaptor and Battery Charger z ATX Standby Power z Set Top Boxes (STB) z DVD and CD(

R7730-RichtekTechnology.pdf