目录28e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）28e嘉泰姆

   5.产品封装      6.电路原理图     7.相关产品28e嘉泰姆

一.产品概述28e嘉泰姆

 The CXSU6324 is a steep-up converter designed for driving up to 39 white 28e嘉泰姆

LEDs(13 strings of 3 LEDs each)from a 5V system rail. The CXSU6324 uses a 28e嘉泰姆

current mode,fixed frequency architecture to regulate the LED current ,28e嘉泰姆

which is measured through an external current sense resistor. Its low 28e嘉泰姆

101mV feedback voltage reduces power loss and improves sfficiency. The 28e嘉泰姆

OV pin monitors the output voltage and turns off converter if an over-voltage 28e嘉泰姆

condition is present due to an open circuit condition. The CXSU6324 includes 28e嘉泰姆

under-voltage lockout, current limiting and thermal overload protection 28e嘉泰姆

preventing damage in the event of output overload. The CXSU6324 is available28e嘉泰姆

in small 6-pin Sot23 or 8-pin QFN (2mm*2mm) package. 28e嘉泰姆

二.产品特点28e嘉泰姆

■  2.5V to 6V Input Voltage Range 28e嘉泰姆

■  On Board Power MOSFET 28e嘉泰姆

■  Drives up to 39 White LEDs at 5V Input 28e嘉泰姆

■  Up to 92% Efficiency 28e嘉泰姆

■  Over 1MHz Fixed Switching Frequency 28e嘉泰姆

■  Open Load Shutdown 28e嘉泰姆

■  Low 104mV Feedback Voltage 28e嘉泰姆

■  Soft-Start/PWM Dimming 28e嘉泰姆

■  UVLO, Thermal Shutdown 28e嘉泰姆

■  Internal 1.3A Current Limit28e嘉泰姆

三.应用范围28e嘉泰姆

■  Cell Phones 28e嘉泰姆

■  Handheld Computers and PDAs 28e嘉泰姆

■  Digital Still Cameras 28e嘉泰姆

■  Small LCD Displays   28e嘉泰姆

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四.技术规格书（产品PDF)28e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！28e嘉泰姆

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五.产品封装图28e嘉泰姆

  28e嘉泰姆

六.电路原理图28e嘉泰姆

   28e嘉泰姆

七.相关芯片选择指南28e嘉泰姆