Datasheet > LTC3108-1

LTC3108-1

更新时间： 2024-11-14 14:58:07

品牌	Logo	应用领域
亚德诺 - ADI		转换器
页数	文件大小	规格书
24页	399K
描述
超低电压、升压型转换器和电源管理器

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

LTC3108-1 数据手册

LTC3108-1

Ultralow Voltage Step-Up

Converter and Power Manager

FeaTures

DescripTion

TheLTC^®3108-1isahighlyintegratedDC/DCconverterideal

forharvestingandmanagingsurplusenergyfromextremely

low input voltage sources such as TEGs (thermoelectric

generators),thermopilesandsmallsolarcells.Thestep-up

topology operates from input voltages as low as 20mV.

Operates from Inputs of 20mV

Complete Energy Harvesting Power

Management System

- Selectable V

of 2.5V, 3V, 3.7V or 4.5V

OUT

- LDO: 2.2V at 3mA

- Logic Controlled Output

- Reserve Energy Output

Power Good Indicator

Uses Compact Step-Up Transformers

Small 12-Lead (3mm × 4mm) DFN or 16-Lead

SSOP Packages

Usingasmallstep-uptransformer,theLTC3108-1provides

acompletepowermanagementsolutionforwirelesssens-

inganddataacquisition. The2.2VLDOpowersanexternal

microprocessor, while the main output is programmed to

one of four ﬁxed voltages to power a wireless transmitter

orsensors.Thepowergoodindicatorsignalsthatthemain

outputvoltageiswithinregulation.Asecondoutputcanbe

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. The LTC3108-1 is functionally equivalent to the

applicaTions

Remote Sensors and Radio Power

Surplus Heat Energy Harvesting

HVAC Systems

Industrial Wireless Sensing

Automatic Metering

LTC3108 except for its unique ﬁxed V

options.

OUT

Building Automation

The LTC3108-1 is available in a small, thermally enhanced

12-lead (3mm × 4mm) DFN package and a 16-lead SSOP

package.

Predictive Maintenance

L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear

Technology Corporation. All other trademarks are the property of their respective owners.

Typical applicaTion

Wireless Remote Sensor Application

Powered From a Peltier Cell

1nF

V_OUTCharge Time

1:100

5.25V

1000

VSTORE

= 3V

= 470µF

OUT

0.1F

6.3V

THERMOELECTRIC

GENERATOR

LTC3108-1

220µF

330pF

100

OUT2

PGD

PGOOD

2.2V

µP

20mV TO 500mV

VLDO

2.2µF

SENSORS

RF LINK

VS2

OUT

470µF

1:100 Ratio

1:50 Ratio

1:20 Ratio

VS1

OUT2_EN

GND

31081 TA01a

VAUX

100 150 200 250 300 350 400

(mV)

1µF

31081 TA01b

31081fb

For more information www.linear.com/LTC3108-1

12 3 4 5 6 7...24

中文翻译

下载PDF

与LTC3108-1相关器件

型号	品牌	获取价格	描述	数据表
LTC3108-1_12	Linear Systems	获取价格	Ultralow Voltage Step-Up Converter and Power Manager
LTC3108EDE	Linear	获取价格	Ultralow Voltage Step-Up Converter and Power Manager
LTC3108EDE#PBF	Linear	获取价格	LTC3108 - Ultralow Voltage Step-Up Converter and Power Manager; Package: DFN; Pins: 12; Te
LTC3108EDE-1-PBF	Linear	获取价格	Ultralow Voltage Step-Up Converter and Power Manager
LTC3108EDE-1-TRPBF	Linear	获取价格	Ultralow Voltage Step-Up Converter and Power Manager
LTC3108EDEPBF	Linear	获取价格	Ultralow Voltage Step-Up Converter and Power Manager
LTC3108EDE-PBF	Linear	获取价格	Ultralow Voltage Step-Up Converter and Power Manager
LTC3108EDETRPBF	Linear	获取价格	Ultralow Voltage Step-Up Converter and Power Manager
LTC3108EDE-TRPBF	Linear	获取价格	Ultralow Voltage Step-Up Converter and Power Manager
LTC3108EGN	Linear	获取价格	Ultralow Voltage Step-Up Converter and Power Manager

与LTC3108-1相关文章

国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

26
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

10
AMD宣布全球裁员约1000人，调整战略聚焦增长
2024-11-14

11
英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

32

产品中心

服务支持

精选活动

关于我们

帮助中心

LTC3108-1

LTC3108-1 数据手册

与LTC3108-1相关器件

与LTC3108-1相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

LTC3108-1

LTC3108-1 数据手册

与LTC3108-1相关器件

与LTC3108-1相关文章

您还可以找

您在本页遇到什么问题？