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  • Model:RT9271CE
  • Manufacturer:HUABAN
  • Date Code:05+ 05+
  • Standard Package:3000
  • Min Order:10
  • Mark/silk print/code/type:CA
  • Package:SOT-163/SOT23-6

恒流
Constant Current
恒压
Constant Voltage
拓扑
Topology
升压 Set-up
输出数
Number of Outputs
3
内部驱动器
Internal Driver
初级类型
Type - Primary
次级类型
Type - Secondary
白色 LED White LED
频率
Frequency
1.1MHz
电源电压
Voltage - Supply
2.4V ~ 6V
输出电压
Voltage - Output
20V
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

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ERIC ELECTRONICS TECHNOLOGY (HK) LIMITED
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RT9271CE
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