2A输出电流Boost变换器高效率的电流模式升压变换器1.2兆赫开关频率CXSU63009高效率可达93%内部软启动 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
目录产品概述 返回TOP The CXSU63009 is a high efficiency current-mode boost converter with a fixed operation frequency. The CXSU63018 integrates a very low Rds-on NMOSFTET to reduce power loss and achieve high efficiency. The maximum efficiency is up to 93%. CXSU63009 can output 2A current when VIN is higher than 3.3V and output is 5V. 1.2MHz operation frequency minimizes L and C value, and internal compensation network reduces external component counts. SOT23-6 package provides the best solution for PCB layout area.产品特点 返回TOP · Wide Input Range: 2.5-6V Input, · Up to 2A Output Current · Maximum 8V Output Voltage · 1.2MHz Switching Frequency · Low RDS(ON): 70mΩ · Up to 93% Efficiency · Under-Voltage Lockout Protection · Over-Temperature Protection · Internal Soft Start · 1uA Shutdown Current · Accurate Reference: 0.6V VREF · Compact package: SOT23-6 应用范围 返回TOP
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