CXSD6245 high efficiency current mode dual synchronous buck PWM DC-DC regulator internal generated 0.6V precision feedback reference voltage | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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 CXSD6245 is a high efficiency current mode dual 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 CXSD6245 is packaged in MSOP-10L(EP) and DFN-10L to reduce PCB space 二.产品特点 ˙Input Voltage Range: 2.5 to 5.5V ˙Adjustable Output Voltage From 0.6V to VIN ˙Precision Feedback Reference Voltage: 0.6V (±2%) ˙Output Current: 1A(Max.) each channel ˙Duty Cycle: 0~100% ˙Internal Fixed PWM Frequency: 1.5MHz ˙Low Quiescent Current: 190μA ˙No Schottky Diode Required ˙Built-in Soft Start ˙Current Mode Operation ˙Over temperature Protection ˙Package: MSOP-10L(EP), DFN-10L(EP) 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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CXSD6245 high efficiency current mode dual synchronous buck PWM DC-DC regulator internal generated 0.6V precision feedback reference voltage
发表时间：2020-04-13浏览次数：12
