CXSD6256 Wide 3.6V to 18V Input Voltage Range PWM buck (step-down) DC/DC converter 3A load with high efficiency

目录

1. 1.产品概述    2.产品特点     MS1嘉泰姆

2. 3.应用范围    4.技术规格书下载（PDF文档）MS1嘉泰姆

3. 5.产品封装    6.电路原理图  MS1嘉泰姆

      7.相关产品MS1嘉泰姆

产品概述                                             

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 The CXSD6256 is a 380KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 3A 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 count.MS1嘉泰姆

产品特点

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„ Wide 3.6V to 18V Input Voltage RangeMS1嘉泰姆

 „ Output Adjustable from 0.8V to 16VMS1嘉泰姆

 „ Maximum Duty Cycle 100%MS1嘉泰姆

 „ Minimum Drop Out 0.6VMS1嘉泰姆

 „ Fixed 380KHz Switching FrequencyMS1嘉泰姆

 „ 3A Constant Output Current CapabilityMS1嘉泰姆

 „ Internal Optimize Power MOSFETMS1嘉泰姆

 „ High efficiencyMS1嘉泰姆

 „ Excellent line and load regulationMS1嘉泰姆

 „ TTL shutdown capabilityMS1嘉泰姆

 „ EN pin with hysteresis functionMS1嘉泰姆

 „ Built in thermal shutdown functionMS1嘉泰姆

 „ Built in current limit functionMS1嘉泰姆

 „ Built in output short protection functionMS1嘉泰姆

 „ Available in SOP8L packageMS1嘉泰姆

应用范围                                              

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 „ LCD Monitor and LCD TVMS1嘉泰姆

 „ Digital Photo FrameMS1嘉泰姆

 „ Set-up Box „ ADSL ModemMS1嘉泰姆

 „ Telecom / Networking EquipmentMS1嘉泰姆

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产品封装图                                               

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电路原理图                                               

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