Constant Current Switching Regulator for White LED The CXLE8105 is a Boost DC-DC converter specifically designed to drive white light LEDs with constant current. The device can support 2 to 5 white l

发布时间:2020-04-06 09:43:38 浏览次数:697 作者:嘉泰姆
摘要:Constant Current Switching Regulator for White LED The CXLE8105 is a Boost DC-DC converter specifically designed to drive white light LEDs with constant current. The device can support 2 to 5 white l

                          目录EI6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)</span>EI6嘉泰姆

   5.产品封装      6.电路原理图</strong>     7.相关产品EI6嘉泰姆

一.产品概述EI6嘉泰姆


            The CXLE8105 is a Boost DC-DC converter specifically designed to drive white light LEDs with constant current. The device can support 2 to 5 white light LEDs for backlighting and camera flashing. This high efficient regulator and internal compensation network minimizes as 5 external component counts. Optimized operation frequency can meet the requirement of small LC filters value and low operation current with high efficiency. The non-inverting input of error amplifier connects to a 0.25V precision reference voltage and internal soft-start function can reduce the inrush current.
      The CXLE8105 is available in the TSOT23-6L package and provides space-saving PCB for diverse application fields 
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二.产品特点EI6嘉泰姆


˙Precision Feedback Reference Voltage: 0.25V (4%)
˙Under Voltage Lockout Protection
˙Over Voltage Protection
˙Over Temperature Protection
˙Wide Frequency Range and Dimming with Zero-Inrush Current
˙Internal Soft-Start
˙Zero Shutdown Current
˙Adjustable Output up to 24V
˙Package: TSOT23-6L
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三.应用范围EI6嘉泰姆


Ø Smart Phone LED BacklightsEI6嘉泰姆

Ø Digital CamerasEI6嘉泰姆

Ø CamcordersEI6嘉泰姆

Ø PDA LED Backlights  EI6嘉泰姆

四.技术规格书(产品PDF)EI6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>EI6嘉泰姆

 QQ截图20160419174301.jpgEI6嘉泰姆

五.产品封装图</span>EI6嘉泰姆


blob.png  EI6嘉泰姆

六.电路原理图</strong>EI6嘉泰姆


 blob.png  EI6嘉泰姆

七.相关芯片选择指南           更多同类产品......EI6嘉泰姆


WHITE LED DRIVERS
Part No.VINVOUT# of DriverFeedbackSwitchingNotesPackageStatus
(Min)(Max)(Max)LEDsCurrentVoltageFrequency
(V)(V)(Max)(A)(V)(kHz)
CXLE81013.62825620.25320100% DutySOP8MP
CXLE81023.62825630.25320100% DutySOP8MP
CXLE81037262670.7NANA
SOT23-5MP
CXLE81047262671NANA
SOT89-5MP
CXLE81052.75.52050.750.251200
SOT23-6MP
CXLE81068.5100VIN*0.9VIN*0.9ILED0.25Auto BuckSOP8MP

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