bq25505 - ultra low-power boost charger
The bq25505 device is specifically designed to efficiently extract the microwatts (µW) to miliwatts (mW) of power generated from a variety of DC energy harvesting, high-impedance sources like photovoltaic (solar) or thermal electric generators (TEGs) without collapsing those sources.
The batterymana
bq25505 Features
* 1 Ultra Low-Power With High-Efficiency DC-DC Boost Charger
* Cold-Start Voltage: VIN ≥ 600 mV
* Continuous Energy Harvesting From Input Sources as Low as 100 mV
* Ultra-Low Quiescent Current of 325 nA
* Input Voltage Regulation Prevents Collapsing High-Impeda
