Datasheet Linear Technology LTC3107

Manufacturer	Linear Technology
Series	LTC3107

Ultra-Low Voltage Energy Harvester and Primary Battery Life Extender

Datasheets

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PDF, 376 Kb, Language: en, File uploaded: Jul 31, 2016, Pages: 24
Ultra-Low Voltage Energy Harvester and Primary Battery Life Extender

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Packaging

	LTC3107EDD#PBF	LTC3107EDD#TRPBF	LTC3107IDD#PBF	LTC3107IDD#TRPBF
N	1	2	3	4
Package	3x3 DFN-10 Package Outline Drawing	3x3 DFN-10 Package Outline Drawing	3x3 DFN-10 Package Outline Drawing	3x3 DFN-10 Package Outline Drawing
Package Code	DD	DD	DD	DD
Package Index	05-08-1699	05-08-1699	05-08-1699	05-08-1699
Pin Count	10	10	10	10

Parametrics

Parameters / Models	LTC3107EDD#PBF	LTC3107EDD#TRPBF	LTC3107IDD#PBF	LTC3107IDD#TRPBF
Demo Boards	DC2103A,DC2321A	DC2103A,DC2321A	DC2103A,DC2321A	DC2103A,DC2321A
Design Tools	LTspice Model	LTspice Model	LTspice Model	LTspice Model
Energy Source	Thermoelectric	Thermoelectric	Thermoelectric	Thermoelectric
Export Control	no	no	no	no
Features	LDO, Power Good, PowerPath, Primary Battery Backup	LDO, Power Good, PowerPath, Primary Battery Backup	LDO, Power Good, PowerPath, Primary Battery Backup	LDO, Power Good, PowerPath, Primary Battery Backup
Number of Outputs	3	3	3	3
Operating Temperature Range, °C	0 to 85	0 to 85	-40 to 85	-40 to 85
Topology	Boost, LDO	Boost, LDO	Boost, LDO	Boost, LDO
Vin Max, V	0.5	0.5	0.5	0.5
Vin Min, V	0.02	0.02	0.02	0.02
Vout Maximum	5V	5V	5V	5V

Eco Plan

	LTC3107EDD#PBF	LTC3107EDD#TRPBF	LTC3107IDD#PBF	LTC3107IDD#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant

Articles

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Extend Remote Sensor Battery Life with Thermal Energy Harvesting &mdash LT Journal
PDF, 219 Kb, File published: Jul 7, 2015
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Extend Remote Sensor Battery Life with Thermal Energy
Harvesting
Dave Salerno Wireless and wired sensor systems are often found in environments rife with ambient energy,
ideal for powering the sensors themselves. For instance, energy harvesting can significantly
extend the lifetime of installed batteries, especially when power requirements are low,
reducing long-term maintenance costs and down time. In spite of these benefits, a number
of adoption roadblocks persist. The most significant is that ambient energy sources are
often intermittent, or insufficient to power the sensor system continuously, where primary
battery power sources are extremely reliable over the course of their rated life. System
designers may be reluctant to upgrade systems to harvest ambient energy, especially when
seamless integration is paramount. The LTC3107 aims to change their minds by making it
easy to seamlessly extend battery life, by adding energy harvesting to existing designs.
With the LTC3107, a point-of-load energy
harvester requires little space, just enough
room for the LTC3107вЂ™s 3mm Г— 3mm
DFN package and a few external components. By generating an output voltage
that tracks that of the existing primary
battery, the LTC3107 can be seamlessly
adopted to bring the cost-savings of
free thermal energy harvesting to new
and existing battery-powered designs.
The LTC3107, along with a small source
of thermal energy, can extend battery life, …

Model Line

Series: LTC3107 (4)

LTC3107EDD#PBF LTC3107EDD#TRPBF LTC3107IDD#PBF LTC3107IDD#TRPBF

Manufacturer's Classification

Power Management > Energy Harvesting