IRIS-A6159

www.DataSheet4U.com Data Sheet No. PD 96934A IRIS-A6159 Small sized 8-pin DIP type full molded package, optimum IC for lowheight SMPS Off-timer circuit is provided on the monolithic control IC Package Outline Low start-up circuit current (10uA typ) Low circuit current at operation (1.5mA typ) Avalanche energy guaranteed MOSFET with high VDSS The built-in power MOSFET simplifies the surge absorption circuit since the MOSFET guarantees the avalanche energy. No VDSS de-rating is required. Built-in Start-up circuit (the power loss in the start-up circuit is reduced by cutting off the start-up circuit after the IC starts its operation.) Auto Burst Stand-by (realizing input power<0.1W at no load) Auto Bias Function (stable burst operation without the interference on transformer) Two operational modes by auto switching functions For normal operation: PRC mode For stand-by operation (at light load): Burst mode 8 Lead PDIP Built-in Leading Edge Blanking Function Built-in constant voltage drive circuit Key Specifications Various kinds of protection functions MOSFET RDS(ON) Pulse-by-pulse Overcurrent Protection (OCP) Type VDSS(V) MAX ACinput(V) Overload Protection with auto recovery (OLP) 230±15% Overvoltage Protection with latch mode (OVP) Thermal Shutdown with latch mode (TSD) 85 to 264 IRIS-A6159 650 6Ω Features INTEGRATED SWITCHER Pout(W) Note 1 7 5 Descriptions IRIS-A6159 is a hybrid IC consisting of a power MOSFET and a controller IC, designed for PRC fly-back ...