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LTC3426ES6#TRPBF PDF预览

LTC3426ES6#TRPBF

更新时间: 2024-02-21 05:22:50
品牌 Logo 应用领域
凌特 - Linear 开关光电二极管
页数 文件大小 规格书
12页 384K
描述
LTC3426 - 1.2MHz Step-Up DC/DC Converter in SOT-23; Package: SOT; Pins: 6; Temperature Range: -40°C to 85°C

LTC3426ES6#TRPBF 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:SOT包装说明:VSSOP, TSOP6,.11,37
针数:6Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:7.52模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制模式:CURRENT-MODE控制技术:PULSE WIDTH MODULATION
最小输入电压:1.6 V标称输入电压:1.8 V
JESD-30 代码:R-PDSO-G6JESD-609代码:e3
长度:2.9 mm湿度敏感等级:1
功能数量:1端子数量:6
最高工作温度:85 °C最低工作温度:
最大输出电流:2.3 A封装主体材料:PLASTIC/EPOXY
封装代码:VSSOP封装等效代码:TSOP6,.11,37
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1 mm子类别:Switching Regulator or Controllers
表面贴装:YES切换器配置:BOOST
最大切换频率:1500 kHz技术:CMOS
温度等级:OTHER端子面层:Matte Tin (Sn)
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:30
宽度:1.625 mmBase Number Matches:1

LTC3426ES6#TRPBF 数据手册

 浏览型号LTC3426ES6#TRPBF的Datasheet PDF文件第2页浏览型号LTC3426ES6#TRPBF的Datasheet PDF文件第3页浏览型号LTC3426ES6#TRPBF的Datasheet PDF文件第4页浏览型号LTC3426ES6#TRPBF的Datasheet PDF文件第5页浏览型号LTC3426ES6#TRPBF的Datasheet PDF文件第6页浏览型号LTC3426ES6#TRPBF的Datasheet PDF文件第7页 
LTC3426  
1.2MHz Step-Up DC/DC  
Converter in SOT-23  
FEATURES  
DESCRIPTION  
The LTC®3426 step-up switching regulator generates an  
output voltage of up to 5.5V from an input voltage as low  
as 1.6V. Ideal for applications where space is limited, it  
switches at 1.2MHz, allowing the use of tiny, low cost  
and low profile external components. Its internal 2A,  
100mΩ NMOS switch provides high efficiency even at  
heavy load, while the constant frequency, current mode  
architecture results in low, predictable output noise that  
is easy to filter.  
n
Internal 2A MOSFET Switch  
1.2MHz Switching Frequency  
n
n
Integrated Soft-Start  
n
Low 1.6V V Operation  
IN  
n
n
n
n
n
Low R  
Switch: 100mΩ at 5V Output  
DS(ON)  
Delivers 5V at 800mA from a 3.3V Input  
Delivers 3.3V at 800mA from a 2.5V Input  
Uses Small, Low Profile External Components  
Low Profile (1mm) SOT-23 (ThinSOT™) Package  
Antiringing circuitry reduces EMI concerns by damping  
the inductor while in discontinuous mode, and internal  
soft-starteasesinrushcurrentworries. Internalfrequency  
compensationisdesignedtoaccommodateceramicoutput  
capacitors, further reducing noise. The device features  
very low shutdown current of 0.5µA.  
APPLICATIONS  
n
White LED Driver Supply  
n
Local 3.3V or 5V Supply  
n
Battery Back-Up  
The LTC3426 is available in the 6-lead SOT-23 package.  
L, LT, LTC and LTM are registered trademarks and ThinSOT is a trademark of Analog Devices,  
Inc. All other trademarks are the property of their respective owners. Protected by U.S. Patents  
including 6498466, 6611131.  
TYPICAL APPLICATION  
3.3V to 5V Boost Converter  
Efficiency  
100  
V
V
= 3.3V  
OUT  
IN  
2.2µH  
95  
90  
85  
= 5V  
V
IN  
3.3V  
SW  
V
OUT  
V
V
5V  
80  
75  
IN  
OUT  
800mA  
10µF  
LTC3426  
SHDN  
GND  
70  
65  
60  
55  
50  
22µF  
OFF ON  
FB  
3426 TA01  
1
10  
100  
1000  
LOAD CURRENT (mA)  
3426 TA01b  
3426fb  
1
For more information www.linear.com/LTC3426  

LTC3426ES6#TRPBF 替代型号

型号 品牌 替代类型 描述 数据表
LTC3426ES6#PBF Linear

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LTC3426 - 1.2MHz Step-Up DC/DC Converter in SOT-23; Package: SOT; Pins: 6; Temperature Ran

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