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LTC3108EGN#PBF

更新时间： 2024-09-25 21:15:07
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
22页 627K
描述
LTC3108 - Ultralow Voltage Step-Up Converter and Power Manager; Package: SSOP; Pins: 16; Temperature Range: -40°C to 85°C

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中文翻译

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LTC3108EGN#PBF 技术参数

是否Rohs认证： 符合生命周期：Transferred
零件包装代码：SSOP包装说明：SSOP, SSOP16,.25
针数：16Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：3.52其他特性：ALSO OPERATES AT 5, 4.1, 3.3 AND 2.35V
模拟集成电路 - 其他类型：SWITCHING REGULATORJESD-30 代码：R-PDSO-G16
JESD-609代码：e3长度：4.9 mm
湿度敏感等级：1功能数量：1
端子数量：16最高工作温度：85 °C
最低工作温度：最大输出电流：0.45 A
标称输出电压：2.2 V封装主体材料：PLASTIC/EPOXY
封装代码：SSOP封装等效代码：SSOP16,.25
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, SHRINK PITCH
峰值回流温度（摄氏度）：260电源：5 V
认证状态：Not Qualified座面最大高度：1.75 mm
子类别：Power Management Circuits标称供电电压 (Vsup)：5 V
表面贴装：YES切换器配置：BOOST
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：0.635 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：3.9 mm
Base Number Matches：1

LTC3108EGN#PBF 数据手册

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LTC3108  
Ultralow Voltage Step-Up  
Converter and Power Manager  
FEATURES  
DESCRIPTION  
The LTC®3108 is a highly integrated DC/DC converter  
ideal for harvesting and managing surplus energy from  
extremely low input voltage sources such as TEGs (ther-  
moelectric generators), thermopiles and small solar cells.  
The step-up topology operates from input voltages as  
low as 20mV. The LTC3108 is functionally equivalent to  
n
Operates from Inputs of 20mV  
n
Complete Energy Harvesting Power  
Management System  
n
Selectable V  
of 2.35V, 3.3V, 4.1V or 5V  
OUT  
n
n
n
LDO: 2.2V at 3mA  
Logic Controlled Output  
Reserve Energy Output  
the LTC3108-1 except for its unique fixed V  
options.  
OUT  
n
n
n
Power Good Indicator  
Using a small step-up transformer, the LTC3108 provides  
a complete power management solution for wireless  
sensing and data acquisition. The 2.2V LDO powers an  
external microprocessor, while the main output is pro-  
grammed to one of four fixed voltages to power a wire-  
less transmitter or sensors. The power good indicator  
signals that the main output voltage is within regulation.  
A second output can be enabled by the host. A storage  
capacitor provides power when the input voltage source  
is unavailable. Extremely low quiescent current and high  
efficiency design ensure the fastest possible charge times  
of the output reservoir capacitor.  
Uses Compact Step-Up Transformers  
Small 12-Lead (3mm × 4mm) DFN or 16-Lead  
SSOP Packages  
APPLICATIONS  
n
Remote Sensors and Radio Power  
n
Surplus Heat Energy Harvesting  
n
HVAC Systems  
n
Industrial Wireless Sensing  
n
Automatic Metering  
n
Building Automation  
n
Predictive Maintenance  
The LTC3108 is available in a small, thermally enhanced  
12-lead (3mm × 4mm) DFN package and a 16-lead  
SSOP package.  
All registered trademarks and trademarks are the property of their respective owners.  
TYPICAL APPLICATION  
Wireless Remote Sensor Application Powered From a Peltier Cell  
VOUT Charge Time  
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Rev. D  
1
Document Feedback  
For more information www.analog.com  
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中文翻译

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LTC3108EGN#PBF 替代型号

型号 品牌 替代类型 描述 数据表
74488540070 WURTH

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