• [ 产品资料下载 ]

样品申请

                          目录2d7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）2d7嘉泰姆

   5.产品封装      6.电路原理图     7.相关产品2d7嘉泰姆

一.产品概述2d7嘉泰姆

   The CXSD6121 SwitchReg is a 1.5MHz constant fre-quency current mode PWM step-down 2d7嘉泰姆

converter. It is ideal for portable equipment requiring very high current up to 2A from single-cell2d7嘉泰姆

 Lithium-ion batteries  while still achieving over 90% efficiency during peak load condi-tions. 2d7嘉泰姆

The CXSD6121 also can run at 100%  duty cycle for low dropout operation, extending2d7嘉泰姆

 battery life in portable systems while light load operation  provides very low output ripple 2d7嘉泰姆

for noise sensitive applications.2d7嘉泰姆

         The CXSD6121 can supply up to 2A output load current from a 2.5V to 5.5V input voltage2d7嘉泰姆

 and the  output voltage can be regulated as low as 0.6V. The high switching fre-quency minimizes2d7嘉泰姆

 the size of external components while keeping switching losses low. The internal slope 2d7嘉泰姆

compen-sation setting allows  the device to operate with smaller inductor values to optimize2d7嘉泰姆

 size and provide efficient operation.2d7嘉泰姆

      The CXSD6121 is available with adjustable (0.6V to VIN) output voltage.2d7嘉泰姆

二.产品特点2d7嘉泰姆

· Input Voltage Range: 2.5V to 5.5V2d7嘉泰姆

· Output Voltages from 0.6V to VIN2d7嘉泰姆

· 2A Output Current2d7嘉泰姆

· High Efficiency: Up to 96%2d7嘉泰姆

· 1.5MHz Constant Switching Frequency2d7嘉泰姆

· Low RDS(ON) Internal Switches: 0.13Ω2d7嘉泰姆

· Allows Use of Ceramic Capacitors2d7嘉泰姆

· Current Mode Operation for Excellent Line and Load Transient Response2d7嘉泰姆

· Short-Circuit and Thermal Fault Protection2d7嘉泰姆

· Soft Start2d7嘉泰姆

· Low Dropout Operation: 100% Duty Cycle2d7嘉泰姆

· Low Shutdown Current: ISHUTDOWN < 1μA2d7嘉泰姆

· SOP8 Package2d7嘉泰姆

· -40°C to +125°C Temperature Range2d7嘉泰姆

三.应用范围2d7嘉泰姆

·Cellular Phones2d7嘉泰姆

·Digital Cameras2d7嘉泰姆

·DSP Core Supplies2d7嘉泰姆

·PDAs2d7嘉泰姆

·Portable Instruments2d7嘉泰姆

·Smart Phones    2d7嘉泰姆

四.技术规格书（产品PDF)2d7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！2d7嘉泰姆

 2d7嘉泰姆

五.产品封装图2d7嘉泰姆

  2d7嘉泰姆

六.电路原理图2d7嘉泰姆

   2d7嘉泰姆

七.相关芯片选择指南2d7嘉泰姆

◀ 上一篇:The CXSD6118 SwitchReg is a 1.5MHz constant fre-quency current mode PWM step-down converter. It is

返回顶部

下一篇▶:The CXSD6119 is a 1.5MHz constant frequency, slope compensated current mode PWM stepdown converter.

共有条评论 用户名: 密码: 验证码: 匿名发表