LTC3108-1 - Linear Technology

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

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. Using a small step-up transformer, the LTC3108-1 provides a complete powe.

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 trade.