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| CD54HCT688F资料 | |
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CD54HCT688F PDF Download |
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File Size : 105 KB
Manufacturer:HAR Description:The UCC3888 regulates a 5 volt, 1 Watt nonisolated DC output from AC inputs between 80 and 265 volts. In this ex- ample, the IC is programmed to deliver a maximum on time gate drive pulse width of 2.2 microseconds which occurs at 80 VAC. The corresponding switching frequency is approximately 100kHz at low line, and overall efficiency is ap- proximately 50%. Additional design information is available in Unitrode Application Note U-149. |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：CD54HCT688F 厂 家：HAR 封 装：9210+ 批 号：3 数 量： 说 明： |
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运 费： 所在地： 新旧程度： |
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