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                          目录0iZ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）0iZ嘉泰姆

   5.产品封装      6.电路原理图     7.相关产品0iZ嘉泰姆

一.产品概述0iZ嘉泰姆

 The CXSU6324 is a steep-up converter designed for driving up to 39 white 0iZ嘉泰姆

LEDs(13 strings of 3 LEDs each)from a 5V system rail. The CXSU6324 uses a 0iZ嘉泰姆

current mode,fixed frequency architecture to regulate the LED current ,0iZ嘉泰姆

which is measured through an external current sense resistor. Its low 0iZ嘉泰姆

101mV feedback voltage reduces power loss and improves sfficiency. The 0iZ嘉泰姆

OV pin monitors the output voltage and turns off converter if an over-voltage 0iZ嘉泰姆

condition is present due to an open circuit condition. The CXSU6324 includes 0iZ嘉泰姆

under-voltage lockout, current limiting and thermal overload protection 0iZ嘉泰姆

preventing damage in the event of output overload. The CXSU6324 is available0iZ嘉泰姆

in small 6-pin Sot23 or 8-pin QFN (2mm*2mm) package. 0iZ嘉泰姆

二.产品特点0iZ嘉泰姆

■  2.5V to 6V Input Voltage Range 0iZ嘉泰姆

■  On Board Power MOSFET 0iZ嘉泰姆

■  Drives up to 39 White LEDs at 5V Input 0iZ嘉泰姆

■  Up to 92% Efficiency 0iZ嘉泰姆

■  Over 1MHz Fixed Switching Frequency 0iZ嘉泰姆

■  Open Load Shutdown 0iZ嘉泰姆

■  Low 104mV Feedback Voltage 0iZ嘉泰姆

■  Soft-Start/PWM Dimming 0iZ嘉泰姆

■  UVLO, Thermal Shutdown 0iZ嘉泰姆

■  Internal 1.3A Current Limit0iZ嘉泰姆

三.应用范围0iZ嘉泰姆

■  Cell Phones 0iZ嘉泰姆

■  Handheld Computers and PDAs 0iZ嘉泰姆

■  Digital Still Cameras 0iZ嘉泰姆

■  Small LCD Displays   0iZ嘉泰姆

 0iZ嘉泰姆

四.技术规格书（产品PDF)0iZ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！0iZ嘉泰姆

 0iZ嘉泰姆

五.产品封装图0iZ嘉泰姆

  0iZ嘉泰姆

六.电路原理图0iZ嘉泰姆

   0iZ嘉泰姆

七.相关芯片选择指南0iZ嘉泰姆

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