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目录

1. 1.产品概述    2.产品特点     DR3嘉泰姆

2. 3.应用范围    4.技术规格书下载（PDF文档）DR3嘉泰姆

3. 5.产品封装    6.电路原理图  DR3嘉泰姆

      7.相关产品DR3嘉泰姆

产品概述                                             

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The CXSD6258 is a 300KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 5A 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 300KHz to 60KHz. An internal compensation block is built in to minimize external component count.DR3嘉泰姆

产品特点

                                                                         返回TOP

n Wide 5V to 32V Input Voltage RangeDR3嘉泰姆

n Output Adjustable from 0.8V to 30V DR3嘉泰姆

n Maximum Duty Cycle 100% n Minimum Drop Out 0.6VDR3嘉泰姆

n Fixed 300KHz Switching Frequency DR3嘉泰姆

n 5A Constant Output Current Capability DR3嘉泰姆

n Internal Optimize Power MOSFET DR3嘉泰姆

n High efficiencyDR3嘉泰姆

n Excellent line and load regulationDR3嘉泰姆

n TTL shutdown capability DR3嘉泰姆

n EN pin with hysteresis function DR3嘉泰姆

n Built in thermal shutdown function DR3嘉泰姆

n Built in current limit function DR3嘉泰姆

n Built in output short protection function DR3嘉泰姆

n Available in TO-263 packageDR3嘉泰姆

应用范围                                             

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n LCD Monitor and LCD TV DR3嘉泰姆

n Digital Photo Frame DR3嘉泰姆

n Set-up Box DR3嘉泰姆

n ADSL Modem DR3嘉泰姆

n Telecom / Networking EquipmentDR3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！DR3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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相关芯片选择指南                                      

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◀ Previous:CXSD6257 300KHz fixed frequency PWM buck (step-down) DC/DC converter 4A load with high efficiency Wide 5V to 32V Input Voltage Range

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Next▶:The CXSD6259 is a 180 KHz fixed frequency PWM buck DC/DC converter,capable of driving a 4A load with high efficiency, low ripple and excellent line and load regulation.Requiring a minimum