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CXSD6255 2A Constant Output Current Capability Internal Optimize Power MOSFET PWM buck (step-down) DC/DC converter
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CXSD6255 is a 380KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 2A load with high efficiency, low ripple and excellent line and load regulation. Requiring a minimum number of external components, the regulator is simple to use and include internal frequency compensation and a fixed-frequency oscillator

CXSD6255  2A Constant Output Current Capability Internal Optimize Power MOSFET PWM buck (step-down) DC/DC converter
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目录

  1. 1.产品概述    2.产品特点     NUI嘉泰姆

  2. 3.应用范围    4.技术规格书下载(PDF文档)NUI嘉泰姆

  3. 5.产品封装    6.电路原理图  NUI嘉泰姆

      7.相关产品NUI嘉泰姆

产品概述                                             

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The CXSD6255 is a 380KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 2A load with high efficiency, low ripple and excellent line and load regulation. Requiring a minimum number of external components, the regulator is simple to use and include internal frequency compensation and a fixed-frequency oscillator. The PWM control circuit is able to adjust the duty ratio linearly from 0 to 100%. An enable function, an over current protection function is built inside. When short protection function happens, the operation frequency will be reduced from 380KHz to 80KHz. An internal compensation block is built in to minimize external component countNUI嘉泰姆

产品特点

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„ Wide 3.6V to 18V Input Voltage RangeNUI嘉泰姆

 „ Output Adjustable from 0.8V to 16VNUI嘉泰姆

 „ Maximum Duty Cycle 100%NUI嘉泰姆

 „ Minimum Drop Out 0.6VNUI嘉泰姆

 „ Fixed 380KHz Switching FrequencyNUI嘉泰姆

 „ 2A Constant Output Current CapabilityNUI嘉泰姆

 „ Internal Optimize Power MOSFETNUI嘉泰姆

 „ High efficiencyNUI嘉泰姆

 „ Excellent line and load regulationNUI嘉泰姆

 „ TTL shutdown capabilityNUI嘉泰姆

 „ EN pin with hysteresis functionNUI嘉泰姆

 „ Built in thermal shutdown functionNUI嘉泰姆

 „ Built in current limit functionNUI嘉泰姆

 „ Built in output short protection functionNUI嘉泰姆

 „ Available in SOP8L packageNUI嘉泰姆

应用范围                                             

 

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 „ LCD Monitor and LCD TVNUI嘉泰姆

 „ Digital Photo FrameNUI嘉泰姆

 „ Set-up BoxNUI嘉泰姆

 „ ADSL ModemNUI嘉泰姆

 „ Telecom / Networking EquipmentNUI嘉泰姆

技术规格书(产品PDF)                      返回TOP 

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NUI嘉泰姆

 QQ截图20160419174301.jpgNUI嘉泰姆

产品封装图                                               

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blob.pngNUI嘉泰姆

电路原理图                                               

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相关芯片选择指南                                      

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产品型号NUI嘉泰姆

输入电压NUI嘉泰姆

开关电流NUI嘉泰姆

开关频率NUI嘉泰姆

电压版本NUI嘉泰姆

封装类型NUI嘉泰姆

CXSD6253NUI嘉泰姆

3.6V ~ 18VNUI嘉泰姆

2ANUI嘉泰姆

380KHzNUI嘉泰姆

Adj   (1.222V)NUI嘉泰姆

SOP8LNUI嘉泰姆

CXSD6254NUI嘉泰姆

3.6V ~ 23VNUI嘉泰姆

3ANUI嘉泰姆

380KHzNUI嘉泰姆

Adj   (1.222V)NUI嘉泰姆

SOP8LNUI嘉泰姆

CXSD6255NUI嘉泰姆

3.6V ~ 18VNUI嘉泰姆

2ANUI嘉泰姆

380KHzNUI嘉泰姆

Adj   (0.8V)NUI嘉泰姆

SOP8LNUI嘉泰姆

CXSD6256NUI嘉泰姆

3.6V ~ 18VNUI嘉泰姆

3ANUI嘉泰姆

380KHzNUI嘉泰姆

Adj   (0.8V)NUI嘉泰姆

SOP8LNUI嘉泰姆