[原创] PowerInt InnoSwitch3－CE系列65W电源参考设计DER535

PowerInt公司的InnoSwitch3-CE系列是集成了650V MOSFET,同步整流和FluxLink反馈的离线CV/CC QR反激开关集成电路,具有多种保护如线路过压和欠压保护,输出过压和过流限制,超温关断等,满负载效率高达94%,无负载功耗小于15mW,绝缘电压>4000 VAC,主要用在高达65W的高效反激电源,移动设备的大电流充电器和适配器,以及消费类电子如机顶盒(STB),网络,游戏和LED.本文介绍了InnoSwitch3-CE系列产品亮点,初级和次级控制器框图,典型应用电路,以及采用InnoSwitch3-CE, INN3168C-H101的65W电源参考设计DER535主要特性和指标,电路图,材料清单和PCB设计图.

The InnoSwitch™3-CE family of ICs dramatically simplifies the designand manufacture of flyback power converters, particularly thoserequiring high efficiency and/or compact size. The InnoSwitch3-CEfamily incorporates primary and secondary controllers and safety-ratedfeedback into a single IC.

InnoSwitch3-CE family devices incorporate multiple protection featuresincluding line over and under-voltage protection, output over-voltageand over-current limiting, and over-temperature shutdown. Devices areavailable that support the common combinations of latching andauto-restart behaviors required by applications such as chargers,adapters, consumer electronics and industrial systems. The devices areavailable with and without cable-drop compensation.

InnoSwitch3-CE系列产品亮点:

Highly Integrated, Compact Footprint..

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