UpSubject: UC3846N / UC3846 fairchild smps controller
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Now over 1,000 items in our Store! * Automatic Feed Forward Compensation * Programmable Pulse by Pulse Current Limiting * Automatic Symmetry Correction in Push-Pull Configuration * Enhanced Load Response Characteristics * Parallel Operation Capability for Modulator Power Systems * Differential Current Sense Amplifier with Common Mode Range The UC3846 control IC provides all of the necessary features to implement fixed frequency, current mode control schemes while maintaining a minimum external parts count. The superior performance of this technique can be measured in improved line regulation, enhanced load response characteristics, and a simpler, easier-to-design control loop. Topological advantages include inherent pulse-by-pulse current limiting capability, automatic symmetry correction for push-pull converters, and the ability to parallel “power module |