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VpV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)VpV嘉泰姆

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

一.产品概述VpV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.VpV嘉泰姆

二.产品特点VpV嘉泰姆


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

  Internal Power N-MOSFET SwitchVpV嘉泰姆

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

  1MHz Switching FrequencyVpV嘉泰姆

  Minimize the External Component CountsVpV嘉泰姆

  Internal Soft StartVpV嘉泰姆

  Internal CompensationVpV嘉泰姆

  Under Voltage ProtectionVpV嘉泰姆

  Over Voltage ProtectionVpV嘉泰姆

  Over Temperature ProtectionVpV嘉泰姆

三.应用范围VpV嘉泰姆


  Cellular PhonesVpV嘉泰姆

  Digital still camerasVpV嘉泰姆

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

  Probable Instruments    VpV嘉泰姆

四.技术规格书(产品PDF)VpV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VpV嘉泰姆

 QQ截图20160419174301.jpgVpV嘉泰姆

五.产品封装图VpV嘉泰姆


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六.电路原理图VpV嘉泰姆


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七.相关芯片选择指南    更多同类产品......VpV嘉泰姆


LED Backlight Driver(LED背光驱动电路)VpV嘉泰姆

Part NumberVpV嘉泰姆

MODEVpV嘉泰姆

VINVpV嘉泰姆

IOUTVpV嘉泰姆

FOSCVpV嘉泰姆

AccuVpV嘉泰姆

Eff.VpV嘉泰姆

VFB(Max)VpV嘉泰姆

PackageVpV嘉泰姆

CXLE8107VpV嘉泰姆

PFMVpV嘉泰姆

0.9-6.5VVpV嘉泰姆

0-500mAVpV嘉泰姆

300KVpV嘉泰姆

±10%VpV嘉泰姆

82%VpV嘉泰姆

200±20/VpV嘉泰姆

SOT89-5VpV嘉泰姆

CXLE8108VpV嘉泰姆

PWMVpV嘉泰姆

0.9-6.5VVpV嘉泰姆

500-1000mAVpV嘉泰姆

1MVpV嘉泰姆

±10%VpV嘉泰姆

90%VpV嘉泰姆

95±10VpV嘉泰姆

SOT23-6VpV嘉泰姆

CXLE8109VpV嘉泰姆

PWMVpV嘉泰姆

2.5-5.5VVpV嘉泰姆

20mAVpV嘉泰姆

1 MVpV嘉泰姆

±5%VpV嘉泰姆

85%VpV嘉泰姆

200±10VpV嘉泰姆

TSOT23-6/SOT23-6VpV嘉泰姆

CXLE8110VpV嘉泰姆

PWMVpV嘉泰姆

2.5-5.5VVpV嘉泰姆

20mAVpV嘉泰姆

1 MVpV嘉泰姆

±5%VpV嘉泰姆

85%VpV嘉泰姆

200±10VpV嘉泰姆

TSOT23-6/SOT23-6VpV嘉泰姆

CXLE8111VpV嘉泰姆

PFMVpV嘉泰姆

6-40VVpV嘉泰姆

1000mAVpV嘉泰姆

1 MVpV嘉泰姆

±5%VpV嘉泰姆

97%VpV嘉泰姆

100±5VpV嘉泰姆

SOT89-5VpV嘉泰姆

CXLE8112VpV嘉泰姆

PWMVpV嘉泰姆

2.5-5.5VVpV嘉泰姆

120mAVpV嘉泰姆

1 MVpV嘉泰姆

±5%VpV嘉泰姆

88%VpV嘉泰姆

200±10VpV嘉泰姆

TSOT23-6/SOT23-6VpV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-LEDVpV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▶:超大屏白灯背光驱动芯片CXLE8113升压型DC转换器恒定电流驱动白光LED或类似产品可编程LED电流驱动高达26V的LED锂离子电池串联驱动多达8个LED外部电阻器RSET设置