| 
×
注册登录后可以在线提问,行业从业者将帮助您解答!您需要 登录 才可以下载或查看,没有账号?请用中文注册用户! 
    描述   This GREEN Rectifier controller is a high-performance controller and driver for standard and logic-level N-channel MOSFET power devices used for low-voltage secondary-side synchronous rectification.   The combination of controller and MOSFET emulates a near-ideal diode rectifier. This solution not only directly reduces power dissipation of the rectifier but also indirectly reduces primary-side losses as well, due to compounding of efficiency gains.   Using drain-to-source voltage sensing, the UCC24610 is ideal for Flyback and LLC-resonant power supplies but can also be used with other power architectures. The UCC24610 is optimized for output voltages from 4.5 V to 5.5 V, and is suitable for use with lower and higher output voltages as well.   The UCC24610 offers a programmable false-triggering filter, a programmable timer to automatically switch to light-load mode at light load, and a SYNC input for optional use in continuous conduction mode (CCM) systems. Protection features on TON and EN/TOFF pins prevent run-away on-time due to open-circuit or short-circuit fault conditions.   This device is available in an 8-pin SOIC package and an 8-pin, 3.0-mm × 3.0-mm SON package with an exposed thermal pad.   特性   Secondary-Side Controller Optimized for 5-V Systems   Up to 600-kHz Operating Frequency   VDS MOSFET-Sensing   1.6-Ω Sink, 2.0-Ω Source Gate-Drive Impedances   Micro-Power Sleep Current for 90+ Designs   Automatic Light-Load Management   Synchronous Wake-Up From Sleep and Light-Load Modes   Protection Features on Programming Inputs   SYNC Input for CCM Operation   20-ns Typical Turnoff Propagation Delay   Improved Efficiency and Design Flexibility Over Traditional Diode Solution   May Be Biased Directly From 5-V Output   Minimal Component Count   APPLICATIONS   AC-to-DC 5-V Adapters   5-V Bias Supplies   Low Voltage Rectification Circuits   Flyback and LLC Converters   相关终端应用   Circuit Breaker   Data Encoders/Decoders   Distribution Amplifiers   Drone Accessories   EV 基础设施 - 1&2 级 EVSE   Electronic Warfare   HDTV   LCD 测试设备   LED 驱动器   Relay AC Analog Input Module   Relay Power Supply Module   Up/Down/Cross Conversion   一体式打印机   三相 UPS   交流/直流功率计和分析器   交流电源、直流电源和电子负载   产妇和新生儿护理监视器   仪表(实验室、分析、现场)   保护继电器 - 特殊功能   内存和半导体测试设备   出口和紧急照明   功率传输单元   医疗 PSU   单相 UPS   变电站自动化 - IEC61850 过程总线   台式计算机/主板   商用 DIN 导轨电源   商用电池充电器   商用网络和服务器 PSU   工业 AC-DC   平板电脑:多媒体   无线通信测试设备   普通笔记本电脑   智能手机   标准打印机   电器电池充电器   电子病床和床控制器   电池测试设备   电视电源   直流充电(桩)站   示波器 (DSO)   移动壁式充电器设计   超高清 4K OLED 电视   超高清 LCD 电视   远程保健系统   适用于广播的布线和传输系统   配电自动化 - 终端设备  Iczoom拍明芯城聚焦于中小企业需求,具有货源可靠、品类齐全、交付及时、价格实惠、方案众多的特点和服务优势,客户来源非常丰富,原厂、代理商、正品经销商、同行电商、终端商均有注册。 Iczoom拍明芯城严格把控卖家资质和货品质量,快速匹配买卖信息,帮助客户“卖得快、买得全”。同时,Iczoom拍明芯城为中小企业提供专业的管理软件和全程供应链服务,让客户轻松实现内部的数据化管理。 |