LTC3108 - Ultralow Voltage Step-Up Converter and Power Manager
The LTC®3108 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
LTC3108 Features
* nn Operates from Inputs of 20mV nn Complete Energy Harvesting Power Management System nn Selectable VOUT of 2.35V, 3.3V, 4.1V or 5V nn LDO: 2.2V at 3mA nn Logic Controlled Output nn Reserve Energy Output nn Power Good Indicator nn Uses Compact Step-Up Transformers nn Small 12-Lead (3mm × 4mm) DFN or
