Low Power Battery Charge Management Reference Design for Wearables and IoT Applications
TIDA-00761
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Key Document
- TIDA-00761 Test Results
(PDF 814 KB)
28 Sep 2015
Description
The TIDA-00761 is a power management solution using the bq25120 IC in a small form factor design targeted at low power wearable devices. It integrates the most common functions for wearable devices: Linear charger, regulated output, load switch, manual reset with timer, and battery voltage monitor. The device supports charge currents from 5 mA to 300 mA.
Features
- Highly Integrated Solution
- Small WCSP Package, 2.5 mm x 2.5 mm
- 700 nA (typical) Iq with Buck Converter Enabled
- Configurable Termiantion Current Down to 500 uA
- I2C Communication Control (Optional)
- Battery Voltage Monitor
See the Important Notice and Disclaimer covering reference designs and other TI resources.