programmable voltage range 中文意思是什麼
programmable voltage range
解釋
可編程電壓范圍-
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 output voltage parameters such as amplitude, frequency and duty ratio can be variable in a wide range with programmable digital adjustment
脈沖電壓的幅值、脈沖頻率和占空比等參數在較大范圍內實現可編程數字調節。
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