60V Low IQ No-Opto Isolated Flyback Controller

DESCRIPTION The LT?8306 is a micropower isolated flyback controller in a 6-lead ThinSOT? package. By sampling the isolated output voltage directly from the primaryside flyback waveform, the part requires no third winding or opto-isolator for regulation. The output voltage is programmed with

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60V低IQ無光耦隔離型反激式控制器

LT8306是一款微功耗隔離反激式控制器，采用6引腳ThinSOT?封裝。該器件從原邊反激式波形直接對隔離輸出電壓采樣，無需第三繞組或光隔離器進(jìn)行調(diào)節(jié)。輸出電壓通過一個外部電阻編程設(shè)定。內(nèi)部補償和軟啟動可進(jìn)一步減少外部元件數(shù)。邊界工作模式提供了一種具有出色負(fù)載調(diào)整能力的小型解決方案。低紋波突發(fā)工作模式可在輕負(fù)載時保持高效率，同時盡可能減少輸出電壓紋波。LT8306可通過8V柵極驅(qū)動來驅(qū)動低端N通道功率MOSFET。\n\n LT8306的輸入電壓范圍為4.5V至60V。高度集成和支持邊界和低紋波突發(fā)模式，有助于實現(xiàn)使用簡單、元件數(shù)少且高效的隔離式供電解決方案。 ? 寬輸入電壓范圍：4.5V 至 60V\n\n? 低靜態(tài)電流\n? 休眠模式下為 120μA\n\n? 有源模式下為 390μA\n\n\n\n\n? 支持重負(fù)載準(zhǔn)諧振邊界模式\n\n? 低紋波輕載 Burst Mode? 工作模式\n\n? 最小負(fù)載為全輸出的 <0.5%（典型值）\n\n? 使用單一外部電阻器設(shè)置 VOUT;

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絲?。?a target="_blank" title="Marking" href="/ltgmq/marking.html">LTGMQ；Package：TSOT-23；60V Low IQ No-Opto Isolated Flyback Controller

DESCRIPTION The LT?8306 is a micropower isolated flyback controller in a 6-lead ThinSOT? package. By sampling the isolated output voltage directly from the primaryside flyback waveform, the part requires no third winding or opto-isolator for regulation. The output voltage is programmed with

文件：613.78 Kbytes 頁數(shù)：29 Pages

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絲印：LTGMQ；Package：TSOT-23；60V Low IQ No-Opto Isolated Flyback Controller

DESCRIPTION The LT?8306 is a micropower isolated flyback controller in a 6-lead ThinSOT? package. By sampling the isolated output voltage directly from the primaryside flyback waveform, the part requires no third winding or opto-isolator for regulation. The output voltage is programmed with

文件：613.78 Kbytes 頁數(shù)：29 Pages

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