首页
购物车0

×

商品参数:

  • 型号:RT9271PE
  • 厂家:RICHTEK
  • 批号:NOPB
  • 整包数量:3000
  • 最小起批量:10
  • 标记/丝印/代码/打字:CA
  • 封装:SOT-163/SOT23-6
  • 技术文档:下载

恒流Constant Current是 YES
恒压Constant Voltage
拓扑TopologyPWM,升压(升压) PWM, Step-Up (Boost)
输出数Number of Outputs
内部驱动器Internal Driver是 YES
初级类型Type - Primary
次级类型Type - Secondary白色 LED White LED
频率Frequency1.1MHz
电源电压Voltage - Supply2.4V ~ 6V
输出电压Voltage - Output
Description & ApplicationsFEATURES •White LED Step-Up Converter in Tiny Package •Inherently Matched LED Current •Up to 80mA Output Current @ VOUT < 12V •High Efficiency : 85% Typical •Drives Up to Three LEDs from 2.8V Supply •20V Internal Switch •Fast 1.1 MHz Switching Frequency •Uses Tiny 1 mm Height Inductors •Requires Only 1uF Output Capacitor •Low Profile SOT-23-6 Package •Optional 15V Over Voltage Protection •RoHS Compliant and 100% Lead (Pb)-Free Applications •Mobile Phone •Digital Still Camera •PDAs, Handheld Computers •MP3 Players •GPS Receivers
描述与应用特点 •微型封装的白光LED升压转换器 •固有匹配的LED电流 •高达80mA的输出电流@ VOUT<12V •高效率:85%(典型值) •驱动多达三个LED从2.8V电源 •20V内部开关 •快速1.1 MHz的开关频率 •采用纤巧的1毫米高的电感器 •只需要1uF的输出电容器 •薄型SOT-23-6封装 •可选15V过电压保护 •符合RoHS标准,100%无铅(pb)产品 应用 •手机 •数码相机 掌上电脑,掌上电脑 •MP3播放器 •GPS接收机
规格书PDF 下载

×

在线询价:

* 来自:
寄予:
深圳市爱瑞凯电子科技有限公司
商品:
RT9271PE
*主题:
详细内容:
*验证码: