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Parameters:

  • Model:AAT3194ITP-20-T1
  • Manufacturer:HUABAN
  • Date Code:07NOPB
  • Standard Package:3000
  • Min Order:10
  • Mark/silk print/code/type:UUG7N
  • Package:TOPJW-12

恒流
Constant Current
恒压
Constant Voltage
拓扑
Topology
输出数
Number of Outputs
2
内部驱动器
Internal Driver
初级类型
Type - Primary
闪灯/白光 Flash/Torch
次级类型
Type - Secondary
白色 LED White LED
频率
Frequency
1MHz
电源电压
Voltage - Supply
2.7V ~ 5.5V
输出电压
Voltage - Output
5.5V
Description & ApplicationsFEATURES • High Current LED Flash Driver Charge Pump IC • VIN Range: 2.7V to 5.5V • 600mA Output Current • Tri-Mode 1X/1.5X/2X in Current Mode • Voltage Mode Operation: 1.5X, 100mA • Dual Regulated Current Sinks • Current Match Between Current Sinks • 32 Current Steps Set by AS2C wire • 1µF Input, Output, and Flying Capacitors • <1.0µA of Shutdown • Small Application Circuit • No Inductors • Automatic Soft Start • 12-Pin TDFN 3x3mm Package • -40°C to +85°C Temperature Range Applications • Camera Phones • Digital Still Cameras (DSCs) • PDAs and Notebook PCs • Smart Phones
描述与应用特点 •高电流LED闪光灯驱动器电荷泵IC •VIN范围:2.7V至5.5V •600mA输出电流 •三模式1X/1.5X/2X电流模式 •电压模式操作:1.5X,100mA的 •双稳压电流水槽 •电流源之间的电流匹配 •32当前步骤设置由AS2C线 •1μF的输入,输出和飞电容 •<1.0μA的关断 •小应用电路 •无电感器 •自动软启动 •12引脚TDFN3x3mm封装 •-40°C至+85°C温度范围 应用 •照相手机 •数码相机(DSC) •PDA和笔记本电脑 •智能手机

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ERIC ELECTRONICS TECHNOLOGY (HK) LIMITED
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AAT3194ITP-20-T1
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