• [ CXLE8109 ]

样品申请

                          目录TeU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）TeU嘉泰姆

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

一.产品概述TeU嘉泰姆

   The CXLE8109 is a high frequency, asynchronous boost converter. The internal MOSFET can support up to 10 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 46V 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. TeU嘉泰姆

二.产品特点TeU嘉泰姆

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

  Internal Power N-MOSFET SwitchTeU嘉泰姆

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

  1MHz Switching FrequencyTeU嘉泰姆

  Minimize the External Component CountsTeU嘉泰姆

  Internal Soft StartTeU嘉泰姆

  Internal CompensationTeU嘉泰姆

  Under Voltage ProtectionTeU嘉泰姆

  Over Voltage ProtectionTeU嘉泰姆

  Over Temperature ProtectionTeU嘉泰姆

三.应用范围TeU嘉泰姆

  Cellular PhonesTeU嘉泰姆

  Digital still camerasTeU嘉泰姆

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

  Probable Instruments   TeU嘉泰姆

四.技术规格书（产品PDF)TeU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！TeU嘉泰姆

 TeU嘉泰姆

五.产品封装图TeU嘉泰姆

TeU嘉泰姆

  TeU嘉泰姆

六.电路原理图TeU嘉泰姆

   TeU嘉泰姆

七.相关芯片选择指南    更多同类产品......TeU嘉泰姆

◀ 上一篇:CXLE8108 1000KHz的固定开关频率3W大功率白光LED背光驱动电路PWM控制模式的开关型DC升压恒流芯片调节外部电阻恒定在500mA～1A

返回顶部

下一篇▶: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

共有条评论 用户名: 密码: 验证码: 匿名发表