Energy-Efficient, Accurate CV/CC Switcher for Adapters and Chargers

Dramatically Simplifies CV/CC Converters • Eliminates optocoupler and all secondary CV/CC control circuitry • Eliminates all control loop compensation circuitry Advanced Performance Features • Compensates for transformer inductance tolerances • Compensates for input line voltage variations •

通过省去光耦器和次级控制电路，可以大大简化低功率CV/CC充电器的设计。

LinkSwitch-II通过省去光耦器和次级控制电路，可以大大简化低功率CV/CC充电器的设计。该器件采用了革新性的控制技术，能够提供极为严格的输出电压和电流调节，补偿变压器和内部参数容差随输入电压的变化。\r\n\r\n 该器件在一个单片IC上集成了一个700 V的功率MOSFET、新颖的开／关控制状态机、一个自偏置的高压开关电流源、频率抖动、逐周期的电流限制及迟滞热关断电路。 大大简化恒压／恒流转换器的设计\r\n• 省去了光耦器和所有次级CV/CC控制电路\r\n• 省去了所有控制环路补偿电路\r\n\r\n先进的性能特性\r\n• 补偿变压器电感容差\r\n• 补偿输入电压变化\r\n• 补偿电缆压降（LNK61X系列）\r\n• 补偿外围元件的温度变化\r\n• 专利的IC参数调整技术使得IC参数的公差非常严格\r\n• 频率调制技术极大降低了EMI滤波元件的成本\r\n• 通过外部电阻的选择/调节实现更严格的输出容差\r\n• 可对开关频率进行编程，最高达到85 kHz，从而缩小变压器尺寸\r\n\r\n先进的保护／安全特性\r\n• 自动重启动保护功能在输;

封装/外壳：8-DIP（0.300"，7.62mm），7 引线 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC OFFLINE SWITCH FLYBACK 8DIP 集成电路（IC） AC DC 转换器，离线开关

Energy-Efficient, Accurate CV/CC Switcher for Adapters and Chargers

文件：883.98 Kbytes Page：18 Pages

Energy-Efficient, Accurate CV/CC Switcher for Adapters and Chargers

文件：883.98 Kbytes Page：18 Pages

Energy-Efficient, Accurate CV/CC Switcher for Adapters and Chargers

Dramatically Simplifies CV/CC Converters • Eliminates optocoupler and all secondary CV/CC control circuitry • Eliminates all control loop compensation circuitry Advanced Performance Features • Compensates for transformer inductance tolerances • Compensates for input line voltage variations •

Energy-Efficient, Accurate CV/CC Switcher for Adapters and Chargers

文件：883.98 Kbytes Page：18 Pages

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