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Wide-Input Sensorless CC/CV Step-Down DC/DC Converter CXSD61021A provides up to 3A output current at | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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目录产品概述 返回TOP CXSD61021A is a wide input voltage, high efficiency CC step-down DC/DC converter that operates in either CV (Constant Output Voltage) mode or CC (Constant Output Current) mode. CXSD61021A provides up to 3A output current at 125kHz switching frequency. CXSD61021A provides OVP pin for output over voltage protection. If the voltage at this pin exceeds 1.25V then OVP circuit will turn off the PWM and cut off the output until the voltage of OVP pin lower than 1.25V. Protection features include cycle-by-cycle current limit, thermal shutdown, and frequency foldback at short circuit. The devices are available in a SOP-8EP package and require very few external devices for operation. 产品特点 返回TOP 42V Input Voltage Surge 40V Steady State Operation Up to 3A output current Output Voltage 2.5V to 10V Resistor Programmable − Current Limit from 1.5A to 3A − Cable Compensation from 0Ω to 0.4Ω ±7.5% CC Accuracy − Compensation of Input /Output Voltage Change − Temperature Compensation 2% Feedback Voltage Accuracy Up to 94% Efficiency 125kHz Switching Frequency Eases EMI Design Advanced Feature Set − Integrated Soft Start − Thermal Shutdown − Protection Against Shorted ISET Pin Patented E-LTI technology improves load transient response. SOP-8EP Package 应用范围 返回TOP Car Charger/ Adaptor Rechargeable Portable Devices General-Purpose CC/CV Supply 技术规格书（产品PDF) 返回TOP 需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！ 产品封装图 返回TOP
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Wide-Input Sensorless CC/CV Step-Down DC/DC Converter CXSD61021A provides up to 3A output current at
发表时间：2020-04-08浏览次数：195
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