Single-chip switching power supply are produced especially for switching power supply, which integrate PWM and high voltage MOSFET together , and have perfect protection function.
单片开关电源是开关电源专用集成电路，他将脉宽调制电路与高压MOSFET开关管及驱动电路等集成在一起，具备完善的保护功能。
The threshold voltage and the peak of proportional difference for MOSFET devices will change after the uniform high electric field stress.
在均匀的高电场应力下，MOSFET器件的阈值电压和输出特性的比例差分峰值会有所改变。
The principle of bootstrap driving circuit for high voltage floating MOSFET and the internal circuit principle of high voltage driving IC are introduced.
介绍高压浮动MOSFET自举驱动电路的工作原理和高压驱动芯片的内部原理；讨论影响自举电容设计的各种因素，并给出自举电容的计算公式。
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