• State
  • Locked Locked
  • Replies 0 replies
  • Subscribers 61 subscribers
  • Views 347 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

STAT1 and STAT2 signals indicate that battery is fully charged even though battery charge in progress and charging with desired current

Arun Soman
Intellectual 400 points

Hi,

Please help me to solve this problem,

I am using BQ24020 charger IC to charge 120mAh Li-ion battery. I set the charge current to around 100mA. Attached is the circuit schematic. The problem I am facing is STAT1 and STAT2 signals indicate that battery is fully charged even though battery charge in progress and charging with desired current. I have put voltage divider circuit for status signals because the processor works at 2.8V. Can you please suggest a solution?