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Adjustable driver voltage source for a switching power supply and method for adjusting driver voltage in a switching power supply
Adjustable driver voltage source for a switching power supply and method for adjusting driver voltage in a switching power supply
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机译:用于开关电源的可调驱动器电压源以及用于调节开关电源中的驱动器电压的方法
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摘要
An adjustable driver voltage source for a switching power supply uses a linear regulator to provide a driver voltage, and a modulator to adjust the driver voltage according to the loading change of the switching power supply. The modulator may lower the driver voltage at light load to reduce the switching loss and thereby increase the power efficiency of the switching power supply.
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