ic-voltage regulator 中文意思是什麼
ic-voltage regulator
解釋
穩壓-
This regulator can generate output voltage as high as 12v with wide input voltage range of 2. 6v to 5. 5v. it has the advantages of high - precision, simple circuit, low power consumption, wide temperature range of - 25 to 85 and 90 % high convert efficiency. at the same time, the ic has two switching frequencies ( 640khz or 1. 2mhz selectable ), under - voltage protection and programmable soft - start
該晶元採用0 . 6微米bcd工藝製程,在2 . 6v 5 . 5v的輸入電壓范圍內可實現高達12v的升壓功能,工作溫度范圍為- 25 85 ,轉換效率達到90 % ,具有實現電路簡單、輸出電壓精度高、功耗低等優點。 -
The design and simulation of the circuit, which is designed to drive a power mosfet with a 500v breakdown voltage and maximum ia operation current, is implemented. the circuit can be used as a pre - regulator for electronic ballast. the ic solution also provides a voltage - regulator with the functions such as undervoltage lockout, and overvoltage protection
設計目的是使電路作為電子鎮流器的前端變換器可以驅動耐壓為500v ,最大工作電流為1a的橫向功率mos ,對整流電路的直流輸出電壓進行穩壓,並實現過壓、欠壓保護,提高用電效率,經過理論分析使經校正後的功率因數達到0 . 95以上。
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