7-Channel DC-DC Converter for DSC CXPU33108/CXPU33108B/CXPU33108C/CXPU33108D provide a complete power supply solution for digital cameras. They improve performance, component count, and size compared

发布时间:2020-04-06 09:43:38 浏览次数:715 作者:嘉泰姆
摘要:7-Channel DC-DC Converter for DSC CXPU33108/CXPU33108B/CXPU33108C/CXPU33108D provide a complete power supply solution for digital cameras. They improve performance, component count, and size compared

目录

1.产品概述       2.产品特点     2zS嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)</span>2zS嘉泰姆

5.产品封装       6.电路原理图</strong>  2zS嘉泰姆

7.相关产品2zS嘉泰姆

   产品概述 返回TOP2zS嘉泰姆


The CXPU33108/CXPU33108B/CXPU33108C/CXPU33108D provide a complete power supply solution for digital cameras. They improve performance, component count, and size compared to other multi-channel controllers in 2-cell AA, 1-cell Li-Ion, and multi-battery designs. On-chip MOSFETs provide up to 92~95% efficiency for critical power supplies. All channels DC/DC operate at one fixed frequency of 1.5MHz/750KHz to optimize size, cost, and efficiency. All Synchronous converters operate at pulse skipping mode at light load. They also feature True-Shutdown as well as internal compensation to minimize external component count.

   产品特点 返回TOP2zS嘉泰姆


„ 1.5V ~ 5.5V Input Voltage Operation. 2zS嘉泰姆

„ 95% Efficient DC/DC Converter. 2zS嘉泰姆

„ Highly Integrated 7-CH DC/DC with integrated Power MOSFETs. 2zS嘉泰姆

„ Main Channel Selectable Buck or Boost for 2*AA or Li-Ion Application. „ Built-in 6 Channel Synchronous Rectified Current-Mode PWM/PSM Converter, 1 Channel Non-Synchronous Rectified Current-Mode PWM Converter. 2zS嘉泰姆

„ Selectable Boost Type with LED open protection or Current Regulation Type LED Driver. 2zS嘉泰姆

„ 32-steps brightness control for LED Driver 2zS嘉泰姆

„ Built-in HV LDO and RTC LDO 2zS嘉泰姆

„ Low Power Consumption ( Sleep Mode ) < 10uA. 2zS嘉泰姆

„ Built-In Power ON/OFF Sequence for 4 Channel Synchronous Rectified Converter. 2zS嘉泰姆

„ Built-In Power ON Sequence for CCD+,CCDpower. 2zS嘉泰姆

 „ Built-In Short Circuit Protection (SCP) & Under Voltage Protection (UVP) . 2zS嘉泰姆

„ Cycle-by-Cycle current limit for DC/DC Converter 2zS嘉泰姆

„ Built-In Thermal Shutdown Function. 2zS嘉泰姆

„ Built-In Battery OVP Function. 2zS嘉泰姆

„ Built-In Soft-Start Function. 2zS嘉泰姆

„ Built-In True Shutdown in Boost Converter. 2zS嘉泰姆

„ Fixed 1.5MHz/750KHz Operating Frequency. 2zS嘉泰姆

„ TQFN4x4-32 Package.2zS嘉泰姆

   应用范围 返回TOP2zS嘉泰姆


DSC Power Supply2zS嘉泰姆

   技术规格书(产品PDF) 返回TOP 2zS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</span>!</span>
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 QQ截图20160419174301.jpg2zS嘉泰姆

产品封装图&nbsp;返回TOP2zS嘉泰姆


image.png2zS嘉泰姆

电路原理图&nbsp;返回TOP2zS嘉泰姆

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