目录

1.产品概述       2.产品特点     kmI嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）kmI嘉泰姆

5.产品封装       6.电路原理图  kmI嘉泰姆

7.相关产品kmI嘉泰姆

   产品概述 返回TOPkmI嘉泰姆

     CXSD62356 is a small-sized step-down controller uses constant on-time control scheme to handle wide input/output voltage ratios with ease and provides 100ns “instant-on” response to load transients while maintaining a relatively constant switching frequency. The CXSD62356 achieves high efficiency at a reduced cost by eliminating the current-sense resistor found in traditional current-mode PWMs. Efficiency is further enhanced by an ability to drive very large synchronous rectifier MOSFETs. The CXSD62356is intended for CPU core, chipset, DRAM, or other low-voltage supplies as low as 0.7V. The CXSD62356is available in TDFN3X3-10 package.

   产品特点 返回TOPkmI嘉泰姆

„ Ultra-High Efficiency kmI嘉泰姆

„ 4700ppm/°C RDS(ON) Current Sensing ( without Current-Sense Resistor ) kmI嘉泰姆

„ Quasi-PWM with 100ns Load-Step Response kmI嘉泰姆

„ Built-in 0.5% 0.7V Reference kmI嘉泰姆

„ 0.7V to 2.6V Adjustable Output Range kmI嘉泰姆

„ 4.5V to 28V Battery Input Range kmI嘉泰姆

„ 4 Selectable Frequency Setting kmI嘉泰姆

„ Integrated Boost Switch kmI嘉泰姆

„ OVP & UVP kmI嘉泰姆

„ 1.5ms Voltage Servo Soft-Start kmI嘉泰姆

„ Drives Large Synchronous-Rectifier FETs kmI嘉泰姆

„ Power-Good Indicator kmI嘉泰姆

„ Thermal Shutdown (Non-latch)kmI嘉泰姆

   应用范围 返回TOPkmI嘉泰姆

„ Notebook Computers kmI嘉泰姆

„ CPU Core Supply kmI嘉泰姆

„ I/O Supply kmI嘉泰姆

„ Chipset/RAM Supply as Low as 0.7VkmI嘉泰姆

   技术规格书（产品PDF) 返回TOP kmI嘉泰姆

     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！kmI嘉泰姆

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产品封装图 返回TOPkmI嘉泰姆

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电路原理图 返回TOPkmI嘉泰姆

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