IRIS-G6624 Datasheet | International Rectifier

Features - Oscillator is provided on the monolithic control with adopting On-Chip Trimming technology. - Small temperature characteristics variation by adopting a parator to pensate for temperature on the control part. - Low start-up circuit current (100u A 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 soft drive circuit - Built-in low frequency PRC mode (≒20k Hz) - Various kinds of protection functions - Pulse-by-pulse Overcurrent Protection (OCP) - Overvoltage Protection with latch mode (OVP) - Thermal Shutdown with latch mode (TSD) IRIS-G6624 450 1 .0Ω INTEGRATED SWITCHER Package Outline TO-220 Fullpack (5 Lead) Key Specifications Type MOSFET VDSS(V) RDS(ON) MAX AC input(V) 100±15% 120±15% Pout(W) Note 1 98 130 Descriptions Note 1: The Pout (W) represents the thermal rating at Quasi-Resonant Operation, and the peak power output is obtained by approximately 120 to 140% of the above listed. When the output voltage is low and ONduty is narrow, the Pout (W) shall bee lower than that of above. IRIS-G6624 is a hybrid IC consists from power MOSFET and a controller IC, designed for Quasi-Resonant (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 ponents count and simplifying the circuit designs. (Note). PRC is abbreviation of “Pulse Ratio Control” (On-width control with fixed OFF-time). Typical Connection Diagram IRIS-G6600 OCP/FB Vin GND S D .irf. Absolute Maximum Ratings (Ta=25ºC) Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage...