LTC3108 IC Ultralow Voltage Step-Up Converter and Power Manager

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LTC3108

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Power Management IC

Manufacturer / Brand: AD

Details: Ultralow Voltage Step-Up Converter and Power Manager

Series: LTC3108

Quantity Available: Over 14590 pieces

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Datasheet for LTC3108:

Product Parameters

Manufacturer Part Number : LTC3108
Manufacturer : AD
Description : Ultralow Voltage Step-Up Converter and Power Manager
Series : LTC3108
Reference Price : USD 2.36
Our Price : We have a better price, contact us by email
Product Type : Energy Harvesting
Function : -
Current Suggest : Recommended for New Designs
Status : Production
RoHS Status: -
Voltage: -
Feature: -
Package Case: -
Temperature Range: -
Packing: Reel/Tray/Tube
Standard Packing Quantity: -
Country of Origin: -
Other Part Number : LTC3108
Shipping methods : DHL FEDEX UPS TNT
Delivery Time : Ship within 1 day.
Manufacturer Production time : 6-8 weeks (Normally have stocks)
Weight : 0.001KG

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Features and Benefits of LTC3108

Operates from Inputs of 20mV
Complete Energy Harvesting Power Management System
- Selectable V_OUT of 2.35V, 3.3V, 4.1V or 5V
- 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

The LTC3108 is a highly integrated DC/DC converter ideal for harvesting and managing surplus energy from extremely low input voltage sources such as TEGs (thermoelectric generators), thermopiles and small solar cells. The step-up topology operates from input voltages as low as 20mV. The LTC3108 is functionally equivalent to the LTC3108-1 except for its unique fixed V_OUT options.

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 programmed to one of four fixed voltages to power a wireless 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.

The LTC3108 is available in a small, thermally enhanced 12-lead (3mm × 4mm) DFN package and a 16-lead SSOP package.


	Output Voltage (Switcher)
LTC3108	Selectable 2.35V, 3.3V, 4.1V or 5V
LTC3108-1	Selectable 2.5V, 3V, 3.7V or 4.5V

Applications

Remote Sensors and Radio Power
Surplus Heat Energy Harvesting
HVAC Systems
Industrial Wireless Sensing
Automatic Metering
Building Automation
Predictive Maintenance

This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.