CXLE8110

CXLE8110是一种高频异步升压变换器。内置MOSFET可支持多达6个系列或3x13个白光led用于背光和OLED电源应用,内置软启动功能可降低浪涌电流。该设备以1兆赫固定开关频率运行,以允许小型外部组件,并简化可能的电磁干扰问题。此外,该集成电路还配有26V过电压保护,允许低电压额定值的廉价小输出电容器。LED电流最初由外部感测电阻器Rs设置。

CXLE8110高频异步升压变换器MOSFET支持6个系列或3x13个白光led用于背光和OLED电源应用软启动功能可降低浪涌电流外部感测电阻器Rs设置

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产品简介

                          目录Jd6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)Jd6嘉泰姆

   5.产品封装      6.电路原理图     7.相关产品Jd6嘉泰姆

一.产品概述Jd6嘉泰姆


    The CXLE8110 is a high frequency, asynchronous boost converter. The internal MOSFET can support up to 6 series or 3x13 White LEDs for backlighting and OLED power application, and the internal soft start function can reduce the inrush current. The device operates with 1-MHz fixed switching frequency to allow small external components and to simplify possible EMI problems. Moreover, the IC comes with 26V over voltage protection to allow inexpensive and small-output capacitors with lower voltage ratings. The LED current is initially set with the external sense resistor Rs.Jd6嘉泰姆

二.产品特点Jd6嘉泰姆


  VIN Operating Range : 2.5V to 5.5VJd6嘉泰姆

  Internal Power N-MOSFET SwitchJd6嘉泰姆

  Wide Range for PWM Dimming (100Hz to 200kHz)Jd6嘉泰姆

  1MHz Switching FrequencyJd6嘉泰姆

  Minimize the External Component CountsJd6嘉泰姆

  Internal Soft StartJd6嘉泰姆

  Internal CompensationJd6嘉泰姆

  Under Voltage ProtectionJd6嘉泰姆

  Over Voltage ProtectionJd6嘉泰姆

  Over Temperature ProtectionJd6嘉泰姆

三.应用范围Jd6嘉泰姆


  Cellular PhonesJd6嘉泰姆

  Digital still camerasJd6嘉泰姆

  PDAs and Smart Phones and MP3 and OLED.Jd6嘉泰姆

  Probable Instruments    Jd6嘉泰姆

四.技术规格书(产品PDF)Jd6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Jd6嘉泰姆

 QQ截图20160419174301.jpgJd6嘉泰姆

五.产品封装图Jd6嘉泰姆


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六.电路原理图Jd6嘉泰姆


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七.相关芯片选择指南    更多同类产品......Jd6嘉泰姆


LED Backlight Driver(LED背光驱动电路)Jd6嘉泰姆

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MODEJd6嘉泰姆

VINJd6嘉泰姆

IOUTJd6嘉泰姆

FOSCJd6嘉泰姆

AccuJd6嘉泰姆

Eff.Jd6嘉泰姆

VFB(Max)Jd6嘉泰姆

PackageJd6嘉泰姆

CXLE8107Jd6嘉泰姆

PFMJd6嘉泰姆

0.9-6.5VJd6嘉泰姆

0-500mAJd6嘉泰姆

300KJd6嘉泰姆

±10%Jd6嘉泰姆

82%Jd6嘉泰姆

200±20/Jd6嘉泰姆

SOT89-5Jd6嘉泰姆

CXLE8108Jd6嘉泰姆

PWMJd6嘉泰姆

0.9-6.5VJd6嘉泰姆

500-1000mAJd6嘉泰姆

1MJd6嘉泰姆

±10%Jd6嘉泰姆

90%Jd6嘉泰姆

95±10Jd6嘉泰姆

SOT23-6Jd6嘉泰姆

CXLE8109Jd6嘉泰姆

PWMJd6嘉泰姆

2.5-5.5VJd6嘉泰姆

20mAJd6嘉泰姆

1 MJd6嘉泰姆

±5%Jd6嘉泰姆

85%Jd6嘉泰姆

200±10Jd6嘉泰姆

TSOT23-6/SOT23-6Jd6嘉泰姆

CXLE8110Jd6嘉泰姆

PWMJd6嘉泰姆

2.5-5.5VJd6嘉泰姆

20mAJd6嘉泰姆

1 MJd6嘉泰姆

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85%Jd6嘉泰姆

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TSOT23-6/SOT23-6Jd6嘉泰姆

CXLE8111Jd6嘉泰姆

PFMJd6嘉泰姆

6-40VJd6嘉泰姆

1000mAJd6嘉泰姆

1 MJd6嘉泰姆

±5%Jd6嘉泰姆

97%Jd6嘉泰姆

100±5Jd6嘉泰姆

SOT89-5Jd6嘉泰姆

CXLE8112Jd6嘉泰姆

PWMJd6嘉泰姆

2.5-5.5VJd6嘉泰姆

120mAJd6嘉泰姆

1 MJd6嘉泰姆

±5%Jd6嘉泰姆

88%Jd6嘉泰姆

200±10Jd6嘉泰姆

TSOT23-6/SOT23-6Jd6嘉泰姆

Applications:①Step-up converter to drive white-LED②Constant   current output③LED Backlight ④Step-down converter to drive white-LED★CXLE8109   OVP=46V, CXLE8110 OVP=26V ★CXLE8111 Step-down converter to drive white-LEDJd6嘉泰姆

◀ 上一篇:CXLE8109内部功率N-MOSFET开关高频异步升压转换器支持10个白光led用于背光和OLED电源应用软启动功能1MHz开关频率

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下一篇▶:CXLE8111连续模式的电感降压转换器电压高的电源驱动数个串联LED背光高侧电流检测电路6V-36V电源外置可调电阻1A电流PWM信号来控制