SC6850 Datasheet | Safety-Chip

Description SC6850 is a highly integrated current mode PWM controller optimized for high performance, low standby power and cost effective offline flyback converter applications. Making use of external resistor, SC6850 can change the maximum operating frequency. At full loading, the IC operates in fixed frequency mode. When the loading goes low, it operates in Green Mode for high power conversion efficiency at light load condition. SC6850 offers prehensive protection coverage with auto-recovery including Cycle-by-Cycle current limiting (OCP), VDD under voltage lockout (UVLO), VDD over voltage protection (OVP) and over temperature protection (OTP). SC6850 is offered in SOT23-6/SOP-8/DIP-8 Pb-free package. Features - Power-on Soft Startup - External Programmable PWM switch Frequency - Constant Output Power Control - Low VDD Startup Current (<5u A) - Low Operation Current - No Frequency Jitter - Built-in Synchronized Slop pensation - Leading Edge Blanking On Current Sense - VDD Under Voltage Lockout (UVLO) - VDD Over Voltage Protection (OVP) - Cycle-by-cycle Over Current Protection (OCP) - Over Temperature Protection (OTP) Applications Offline AC/DC flyback converter for - AC/DC Adapter - Battery charger - Open-frame SMPS Typical Application Out EMI Filter VDD FB GATE © Safety-Chip Micro SC6850_Datasheet_V2.0_EN .safety-chip. Pin...