Hi Team,
my customer having an new project which will have an USB charging port to charge the battery(3.7~4.2V),
to monitor and the get the accurate battery power , they needed a gauge IC with small package , the spec as below
1. Battery type : Li-ion, 1 cell
3. Implementation: system
3. Interface: I2C
4. WLCSP or other smaller package
based on the above require , I propose BQ27220 to customer , this device looks is fit above spec and cost- effective,
not sure if this device is a good solution or there's other devices which are better fit for this require?
Andy
