Description
3 Description of the Operating Principle4 Definitions of Electrical Characteristics 5 Electrical Characteristics Figures6 Key Points to the Power Supply Design 7 Application Cases8
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TFC718 Switching Power Supply Controller Brief Introduction
Being manufactured with bi-polar process, and by using advanced antioverload and anti-saturation technology, and being a switching power supply controller capable of satisfying higher standard for environment protection, TFC7
Features
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Being designed with advanced anti-overload and anti-saturation technology, capable of timely preventing failures such as overload, saturation of the switching transformer, output short circuit and etc. ; Using built-in power triode as the switching tube, and at the same time completing the start-up by using its amplifying capability to reduce the power consumption of the start-up resistor more than ten times; Built-in slope compensation circuit, thermal protection circuit and slope current dri.