IRISG5624A

IRIS-G5624A Features Oscillator is provided on the monolithic control with adopting On-ChipTrimming technology. Small temperature characteristics variation by adopting a comparator to compensate for temperature on the control part. Low start-up circuit current (100uA max) Built-in Active Low-Pass Filter for stabilizing the operation in case of light load 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 constant voltage drive circuit Built-in step drive circuit Built-in low frequency PRC mode (≒20kHz) Various kinds of protection functions Pulse-by-pulse Overcurrent Protection (OCP) Overvoltage Protection with latch mode (OVP) Thermal Shutdown with latch mode (TSD) INTEGRATED SWITCHER Package Outline TO-220 Fullpack (5 Lead) Key Specifications Type IRIS-G5624A MOSFET VDSS(V) 450 RDS(ON) MAX 1 .0Ω AC input(V) 100±15% 120±15% Pout(W) Note 1 90 120 Descriptions IRIS-G5624A is a hybrid IC consists from power MOSFET and a controller IC, designed for Indirect feed-back QuasiResonant (including low frequency PRC) fly-back converter type SMPS (Switching Mode Power Supply) applications. This IC realizes high efficiency, low noise, downsizing and standardizing of a power supply system reducing external components count and simplifying the circuit designs. (Note). PRC is abbreviation of “Pulse Ratio Co...