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L5100G-AF5-R PDF预览

L5100G-AF5-R

更新时间: 2024-09-18 07:15:39
品牌 Logo 应用领域
友顺 - UTC 显示驱动器转换器驱动程序和接口接口集成电路光电二极管升压转换器
页数 文件大小 规格书
7页 294K
描述
WHITE LED STEP-UP CONVERTER

L5100G-AF5-R 技术参数

是否Rohs认证: 符合生命周期:Active
零件包装代码:SOT包装说明:LSSOP,
针数:5Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.69Is Samacsys:N
接口集成电路类型:LED DISPLAY DRIVERJESD-30 代码:R-PDSO-G5
长度:2.9 mm复用显示功能:NO
功能数量:1区段数:1
端子数量:5最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:LSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:1.45 mm
最大供电电压:12 V最小供电电压:2.5 V
标称供电电压:3 V表面贴装:YES
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:0.95 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:1.6 mm
Base Number Matches:1

L5100G-AF5-R 数据手册

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UNISONIC TECHNOLOGIES CO., LTD  
L5100  
LINEAR INTEGRATED CIRCUIT  
WHITE LED STEP-UP  
CONVERTER  
„
DESCRIPTION  
The UTC L5100 is a STEP-UP DC/DC Converter and  
designed  
for driving white LEDs with a constant current. It can drive several LEDs  
in series by a Li-Ion cell. UTC L5100 switches at a high frequency  
1.2MHz, so it can allow the use of tiny external components. The output  
capacitor can be as small as 0.22μF; saving space and cost compare  
with alternative other solutions. The low 95mV feedback voltage  
minimizes power loss in the current setting resistor can have better  
efficiency.  
„
FEATURES  
* Inherently Matched LED Current  
* High Efficiency: 83% Typical  
* Drives Up to Four LEDs from a 3.2V Supply  
* Drives Up to Six LEDs from a 5V Supply  
* 36V Rugged Bipolar Switch  
* 1.2MHz Switching Frequency  
* Uses Tiny 1mm Tall Inductors  
* Output Capacitor can be Small to only 0.22μF  
„ ORDERING INFORMATION  
Ordering Number  
Package  
SOT-25  
Packing  
Lead Free  
Halogen Free  
L5100G-AF5-R  
L5100L-AF5-R  
Tape Reel  
„
MARKING  
www.unisonic.com.tw  
Copyright © 2011 Unisonic Technologies Co., LTD  
1 of 7  
QW-R103-024.D  

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