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目录

1.产品概述       2.产品特点     nhC嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）nhC嘉泰姆

5.产品封装       6.电路原理图  nhC嘉泰姆

7.相关产品nhC嘉泰姆

   产品概述 返回TOPnhC嘉泰姆

The CXSU63174 is the high power and high efficiency boost converter with an integrated 30V FET ideal for LCD panel backlighting applications. 30V output voltage allows for 8 high-power LEDs in series, and 3.5A inductor current limit allows for more LED strings connected in parallel. The low 0.5V feedback voltage offers higher efficiency in WLED driver applications. The wide input range from 2.7V to 21V made CXSU63174 a perfect solution for various applications such as LCD monitor and portable devices. The OVP pin monitors the output voltage to protect IC during open load and FB pin short circuit operations. The CXSU63174 provides the ALS pin to simplify the interface to an ambient light sensor for automatic dimming. The CXSU63174 is available in the thermally enhanced DFN-10 lead 3mmx3mm package.

   产品特点 返回TOPnhC嘉泰姆

 Wide Input Voltage Range from 2.7V to 21V nhC嘉泰姆

 High Current-Limit up to 3.5A nhC嘉泰姆

 0.5V Reference Voltage with ±3% System Accuracy nhC嘉泰姆

 50mΩ Integrated N-FET nhC嘉泰姆

 Fixed 1.2MHz Switching Frequency nhC嘉泰姆

 High Efficiency up to 95% nhC嘉泰姆

 Open-LED Protection nhC嘉泰姆

 Under-Voltage Lockout Protection nhC嘉泰姆

 ALS Control Input Pin nhC嘉泰姆

 Over-Temperature Protection nhC嘉泰姆

 Low Shutdown Current:<1mA nhC嘉泰姆

 3mmx3mm DFN-10 Package nhC嘉泰姆

 Lead Free and Green Devices AvailablenhC嘉泰姆

   应用范围 返回TOPnhC嘉泰姆

 Display Backlighting nhC嘉泰姆

 Automotive nhC嘉泰姆

 LCD Monitors nhC嘉泰姆

 Notebook Displays nhC嘉泰姆

 Portable DisplaysnhC嘉泰姆

   技术规格书（产品PDF) 返回TOP nhC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！nhC嘉泰姆

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产品封装图 返回TOPnhC嘉泰姆

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电路原理图 返回TOPnhC嘉泰姆

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◀ Previous:High Efficiency 1.5MHz, Step Up Regulator CXSU63173 is a fixed switching frequency (1.5MHz typical), current-mode, step-up regulator with an integrated N-channel MOSFET.

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Next▶:Step-up DC/DC Controller CXSU63175 is a single PWM, step‐up DC‐DC controller with low operating voltage application integrating softstart and short circuit detection function. The oscillator switching