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LTC3108-1 - Ultralow Voltage Step-Up Converter and Power Manager

General Description

The LTC®3108-1 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.

Key Features

  • n Operates from Inputs of 20mV n Complete Energy Harvesting Power Management System - Selectable VOUT of 2.5V, 3V, 3.7V or 4.5V - LDO: 2.2V at 3mA - Logic Controlled Output - Reserve Energy Output n Power Good Indicator n Uses Compact Step-Up Transformers n Small 12-Lead (3mm × 4mm) DFN or 16-Lead SSOP Packages.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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LTC3108-1 Ultralow Voltage Step-Up Converter and Power Manager Features n Operates from Inputs of 20mV n Complete Energy Harvesting Power Management System - Selectable VOUT of 2.5V, 3V, 3.7V or 4.5V - LDO: 2.2V at 3mA - Logic Controlled Output - Reserve Energy Output n Power Good Indicator n Uses Compact Step-Up Transformers n 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 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.