PWM异步升压 The CXSU6326 is the industry's first 5-lead SOT-23 current mode DC/DC converter. Intended for small, low power applications, it operates from an input voltage as low as 1.1V and switches at

                          目录sFT嘉泰姆

   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）</span>sFT嘉泰姆

   5.产品封装      6.电路原理图</strong>     7.相关产品sFT嘉泰姆

一.产品概述sFT嘉泰姆

    The CXSU6326 is the industry's first 5-lead SOT-23 current mode sFT嘉泰姆

DC/DC converter. Intended for small, low power applications, it operates sFT嘉泰姆

from an input voltage as low as 1.1V and switches at 1.4MHz, allowing sFT嘉泰姆

the use of tiny, low cost capacitors and inductors 2mm or less in height. sFT嘉泰姆

Its small size and high switching frequency enables the complete DC/DC sFT嘉泰姆

converter function to take up less than 0.2 square inches of PC board sFT嘉泰姆

area. Multiple output power supplies can now use a separate regulator sFT嘉泰姆

for each output voltage, replacing cumbersome quasi-regulated approaches sFT嘉泰姆

using a single regulator and a custom transformer. A constant frequency, sFT嘉泰姆

internally compensated current mode PWM architecture results in low, sFT嘉泰姆

predictable output noise that is easy to filter. The high voltage switch sFT嘉泰姆

on the CXSU6326 is rated at 36V, making the device ideal for boost sFT嘉泰姆

converters up to 34V as well as for Single-Ended Primary Inductance sFT嘉泰姆

Converter (SEPIC) and flyback designs. The device can generate 5V at up to sFT嘉泰姆

200mA from a 3.3V supply or 5V at 175mA from four alkaline cells in a SEPIC sFT嘉泰姆

design. The CXSU6326 is available in the 5-lead SOT-23 package. sFT嘉泰姆

二.产品特点sFT嘉泰姆

■ Uses Tiny Capacitors and Inductor sFT嘉泰姆

■ Internally Compensated sFT嘉泰姆

■ Fixed Frequency 1.4MHz Operation sFT嘉泰姆

■ Operates with VIN as Low as 1.1V sFT嘉泰姆

■ 3V at 30mA from a Single Cell sFT嘉泰姆

■ 5V at 200mA from 3.3V Input sFT嘉泰姆

■ 15V at 60mA from Four Alkaline Cells sFT嘉泰姆

■ High Output Voltage: Up to 34V sFT嘉泰姆

■ Low Shutdown Current:<1m A sFT嘉泰姆

■ Low VCESAT Switch: 300mV at 300mA sFT嘉泰姆

■ Tiny 5-Lead SOT-23 PackagesFT嘉泰姆

三.应用范围sFT嘉泰姆

■ Digital Cameras sFT嘉泰姆

■ Pagers sFT嘉泰姆

■ Cordless Phones sFT嘉泰姆

■ Battery Backup sFT嘉泰姆

■ LCD Bias sFT嘉泰姆

■ Medical Diagnostic Equipment sFT嘉泰姆

■ Local 5V or 12V Supply sFT嘉泰姆

■ External Modems sFT嘉泰姆

■ PC Cards    sFT嘉泰姆

四.技术规格书（产品PDF)sFT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</span>！</span>sFT嘉泰姆

 sFT嘉泰姆

五.产品封装图</span>sFT嘉泰姆

  sFT嘉泰姆

六.电路原理图</strong>sFT嘉泰姆

   sFT嘉泰姆

七.相关芯片选择指南sFT嘉泰姆