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 页数：29 Pages

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60V低IQ无光耦隔离型反激式控制器

LT8306是一款微功耗隔离反激式控制器，采用6引脚ThinSOT™封装。该器件从原边反激式波形直接对隔离输出电压采样，无需第三绕组或光隔离器进行调节。输出电压通过一个外部电阻编程设定。内部补偿和软启动可进一步减少外部元件数。边界工作模式提供了一种具有出色负载调整能力的小型解决方案。低纹波突发工作模式可在轻负载时保持高效率，同时尽可能减少输出电压纹波。LT8306可通过8V栅极驱动来驱动低端N通道功率MOSFET。\n\n LT8306的输入电压范围为4.5V至60V。高度集成和支持边界和低纹波突发模式，有助于实现使用简单、元件数少且高效的隔离式供电解决方案。 • 宽输入电压范围：4.5V 至 60V\n\n• 低静态电流\n• 休眠模式下为 120μA\n\n• 有源模式下为 390μA\n\n\n\n\n• 支持重负载准谐振边界模式\n\n• 低纹波轻载 Burst Mode® 工作模式\n\n• 最小负载为全输出的 <0.5%（典型值）\n\n• 使用单一外部电阻器设置 VOUT;

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丝印：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 页数：29 Pages

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亚德诺

丝印：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 页数：29 Pages

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