Electronic Products & Technology

Low power battery management suits wearable, IoT designs

Stephen Law   

IoT Wearable Technology

TEXAS INSTRUMENTS bq25120 highly integrated battery management solution provides low quiescent current (Iq) at 700-nA with the buck converter, operating at 1.8V. Device delivers a linear charger, configurable LDO, load switch, buck converter, pushbutton control and battery voltage monitor all in one. The solution supports batteries from 3.6-V to 4.65-V and fast charge currents from 5-mA to 300-mA, allowing wearables and industrial Internet of Things (IoT) applications to always be on without draining the battery. http://www.ti.com


Texas Instruments bq25120 (corrected)

 

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