For intelligent battery sensing of 1-Cell Lithium-Ion/Polymer (Li+/LiPo) applications that require typically extensive status reports with battery sensing solution support Primary and Secondary protection (with dedicated protection ICs)
Safety margin: -20 to +60 °C for Discharge and -0 to +45 °C for Charging
Voltage range of 3.0 to 4.35 V from Low to High side
New released battery sensing (fuel gauge) IC: LC709204FXE-01TBG, LC709205FXE-01TBG and since Q3’2022 as LC709209FXE-01TBG from 
in 
WLCSP12 (1.48 x 1.91 x 0.51mm) as 488-LC709209FXE-01TBGDKR-ND – Digi-Reel®
with External Reset Pin and additional Auto startup operation function
vs competition from 
, 
& 
for the detailed App Note AND90162/D please Click Here
Available 3rd party Evaluation boards
4712 as STEMMA QT LC709203F FUEL GAUGE from Adafruit Industries LLC
PIS-0212 as PIJUICE – A PORTABLE POWER PLATForm for Raspberry from Pi Supply
