low output voltage CXSD6241 high efficiency current mode synchronous buck PWM DC-DC regulator low-dropout operation | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
目录 1.产品概述 2.产品特点 3.应用范围 4.技术规格书下载（PDF文档） 一.产品概述 The CXSD6241 is a high efficiency current mode synchronous buck PWM DC-DC regulator. The internal generated 0.6V precision feedback reference voltage is designed for low output voltage. Low RDS(ON) synchronous switch dramatically reduces conduction loss. To extend battery life for portable application, 100% duty cycle is supported for low-dropout operation. Shutdown mode also helps saving the current consumption. The CXSD6241 is packaged in DFN-6L, SOT23-5L, and TSOT23-5L to reduce PCB space. 二.产品特点 ˙Input Voltage Range: 2.5 to 5.5V ˙Precision Feedback Reference Voltage: 0.6V (±2%) ˙Output Current: 1A(Max.) ˙Duty Cycle: 0~100% ˙Internal Fixed PWM Frequency: 1.5MHz ˙Low Quiescent Current: 100μA ˙No Schottky Diode Required ˙Built-in Soft Start ˙Current Mode Operation ˙Over temperature Protection ˙Package: DFN-6L(2x2mm), SOT23-5L, TSOT23-5L 三.应用范围 Cellular Telephone Wireless and DSL Modems Digital Still Cameras Portable Products MP3 Players 四.技术规格书（产品PDF) 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！ 五.产品封装图
六.电路原理图
七.相关芯片选择指南
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low output voltage CXSD6241 high efficiency current mode synchronous buck PWM DC-DC regulator low-dropout operation
发表时间：2020-04-12浏览次数：15
