具有 9V 輸出的 LT1424CN8-9 隔離式反激式
開關穩壓器的典型應用電路。 LT1424-9 是一款專為隔離式反激式拓撲而設計的單片高功率開關穩壓器。不需要第三繞組或
光隔離器,
集成電路直接從初級側反激波形檢測隔離輸出電壓。芯片上包含一個高電流、高效率開關以及所有
振蕩器、控制和
保護電路
說明
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Typical Application Circuit for LT1424CN8-9 Isolated Flyback Switching Regulator with 9V Output. The LT1424-9 is a monolithic high power switching regulator specifically designed for the isolated flyback topology. No third winding or Opto-Isolator is required, the integrated circuit senses the isolated output voltage directly from the primary side flyback waveform. A high current, high efficiency switch is included on the die along with all oscillator, control and protection circuitry
主要特色
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Conversion Type
DC to DC
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Input Voltage
3 to 20 V
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Output Voltage
9 V
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Output Current
0.2 A
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Topology
Flyback