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| UUD1E101MCL1GS资料 | |
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UUD1E101MCL1GS PDF Download |
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File Size : 116 KB
Manufacturer:NICHICON Description:The UC1524 is a fixed-frequency pulse-width-modulation voltage regulator control circuit. The regulator operates at a frequency that is programmed by one timing resistor (RT), and one timing capacitor (CT), RT establishes a constant charging current for CT. This results in a linear voltage ramp at CT, which is fed to the comparator provid- ing linear control of the output pulse width by the error amplifier. The UC1524 contains an on-board 5V regulator that serves as a reference as well as powering the UC1524s internal control circuitry and is also useful in supplying external support functions. This reference volt- age is lowered externally by a resistor divider to provide a reference within the common-mode range of the error amplifier or an external reference may be used. The power supply output is sensed by a second resistor di- vider network to generate a feedback signal to the error amplifier. The amplifier output voltage is then compared to the linear voltage ramp at CT. The resulting modulated pulse out of the high-gain comparator is then steered to |
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| 1PCS | 100PCS | 1K | 10K | ||
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型 号：UUD1E101MCL1GS 厂 家：NICHICON 封 装：06+ 批 号：SMD 数 量：150000 说 明：【自己库存】 |
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运 费： 所在地： 新旧程度： |
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| 联系人：陈生 |
| 电 话：0755-82565235.0755-88391555.0755-82807567 |
| 手 机：13798377798 |
| QQ：819175396,302677436,343000888 |
| MSN：mwdsmd@hotmail.com,xiaowei700@hotmail.com |
| 传 真：0755-83177555 |
| EMail：mwdsmd@126.com |
| 公司地址： 深圳市福田区振中路鼎诚国际1018室 |
