目录

1.产品概述       2.产品特点     spY嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）spY嘉泰姆

5.产品封装       6.电路原理图  spY嘉泰姆

7.相关产品spY嘉泰姆

   产品概述 返回TOPspY嘉泰姆

The CXSU63169A/B/C is a current-mode and fixed frequency boost converter with an integrated N-FET to drive up to 8 white LEDs in series. The series connection allows the LED current to be identical for uniform brightness. Its low on-resistance of NFET and feedback voltage reduce power loss and achieve high efficiency. Fast 1MHz current-mode PWM operation is available for input and output capacitors and a small inductor while minimizing ripple on the input supply. The OVP pin monitors the output voltage and stops switching if exceeds the over-voltage threshold. An internal softstart circuit eliminates the inrush current during start-up. The CXSU63169A/B/C also integrates under-voltage lockout, over-temperature protection, and current-limit circuits. The CXSU63169/A/B/C is available in a SOT-23-6 packages.

   产品特点 返回TOPspY嘉泰姆

z Wide Input Voltage from 2.7V to 6V spY嘉泰姆

z 0.25V Reference Voltage spY嘉泰姆

z Fixed 1MHz Switching Frequency spY嘉泰姆

z High Efficiency up to 87% spY嘉泰姆

z 100Hz to 100kHz PWM Brightness Control Frequency spY嘉泰姆

z Open‐LED Protection spY嘉泰姆

z Under‐Voltage Lockout Protection spY嘉泰姆

z Over‐Temperature Protection spY嘉泰姆

z<1mA Quiescent Current Dduring Shutdown spY嘉泰姆

z SOT‐23‐6 Packages spY嘉泰姆

z Lead Free and Green Devices Available spY嘉泰姆

z (RoHS Compliant)spY嘉泰姆

   应用范围 返回TOPspY嘉泰姆

z White LED Display Backlighting spY嘉泰姆

z Cell Phone and Smart Phone spY嘉泰姆

z PDA, PMP, MP3 spY嘉泰姆

z Digital CameraspY嘉泰姆

   技术规格书（产品PDF) 返回TOP spY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！spY嘉泰姆

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产品封装图 返回TOPspY嘉泰姆

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电路原理图 返回TOPspY嘉泰姆

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