Hi, TI expert.
The customer's BQ24083DRCR was applied and the circuit was configured.
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- The charging IC settings are as follows.
- Input voltage: 5V
- Charging current setting: 360mA, 2.2Kohm
- Charging voltage setting: 4.2V
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Q1) Please review the circuit. Could you please let me know if there are any corrections?
Q2) When charging by inputting 5V through the power supply, 370mA of current is displayed.
At this time, Stat1 and Stat2 pins indicate charge done as “0(0V)” and “1(3V)”.
For reference, Stat1 and Stat2 pins are connected to the MCU, and the MCU pin settings are set to Input / Pull up / Interrupt.
When the supply current is consumed by 370mA, I expected the status to be displayed as Fast Charge, but it is different from what I expected, so I would like to inquire about this.
Please check. Thank you.
