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參數資料
| 型號： | AZ34063CM-E1 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 元件分類： | DC/DC變換器 |
| 英文描述： | 0.8A STEP-DOWN/STEP-UP/INVERTING DC-DC CONVERTER |
| 中文描述： | 0.8A STEP-DOWN/STEP-UP/INVERTING DC - DC變換器 |
| 文件頁數： | 8/13頁 |
| 文件大小： | 186K |
| 代理商： | AZ34063CM-E1 |
0.8A STEP-DOWN/STEP-UP/INVERTING DC-DC CONVERTER AZ34063
Data Sheet
8
Apr. 2005 Rev. 2. 1
BCD Semiconductor Manufacturing Limited
Typical Applications
Figure 10. Step-Up Converter (Note 5)
Note 5: This is a typical step-up converter configuration. In the steady state, if the resistor divider voltage at pin
5 is greater than the voltage in the non-inverting input, which is 1.25V determined by the internal reference, the
output of the comparator will go low. At the next swithching period, the output switch will not conduct and the
output voltage will eventually drop below its nominal voltage until the divider voltage at pin 5 is lower than 1.25V.
Then the output of the comparator will go high, the output switch will be allowed to conduct. Since Vpin5 = V
OUT
* R2/(R1+R2) = 1.25(V), the output voltage can be decided by V
OUT
= 1.25 * (R1+R2)/R2 (V).
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| AZ34063CP | 0.8A STEP-DOWN/STEP-UP/INVERTING DC-DC CONVERTER |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| AZ34063CMTR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:0.8A STEP-DOWN/STEP-UP/INVERTING DC-DC CONVERTER |
| AZ34063CMTR-E1 | 制造商:BCDSEMI 制造商全稱:BCD Semiconductor Manufacturing Limited 功能描述:0.8A STEP-DOWN/STEP-UP/INVERTING DC-DC CONVERTER |
| AZ34063CMTR-G1 | 功能描述:Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1A 8-SOIC (0.154", 3.90mm Width) 制造商:diodes incorporated 系列:- 包裝:帶卷（TR） 零件狀態:有效 功能:升壓，降壓 輸出配置:正或負 拓撲:降壓，升壓 輸出類型:可調式 輸出數:1 電壓 - 輸入（最小值）:3V 電壓 - 輸入（最大值）:36V 電壓 - 輸出（最小值/固定）:1.25V 電壓 - 輸出（最大值）:36V 電流 - 輸出:1A 頻率 - 開關:最高 180kHz 同步整流器:無 工作溫度:-40°C ~ 85°C（TA） 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應商器件封裝:8-SOIC 標準包裝:4,000 |
| AZ34063CP | 制造商:BCDSEMI 制造商全稱:BCD Semiconductor Manufacturing Limited 功能描述:0.8A STEP-DOWN/STEP-UP/INVERTING DC-DC CONVERTER |
| AZ34063CP-E1 | 制造商:BCDSEMI 制造商全稱:BCD Semiconductor Manufacturing Limited 功能描述:0.8A STEP-DOWN/STEP-UP/INVERTING DC-DC CONVERTER |
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