Part Number: BQ24610
Hi TI,
I'm testing with BQ24610EVM for 2cell charging.
I have a question about battery detection.
Sometimes a charger cannot charge after inserting a battery. At this time, STAT1 is blinking every 1.7sec.
The battery was connected while input power was being applied.
Refer to below waveform. CH1: Vbat(SRN), CH3: LODRV
But this issue is solved when TTC pin to ground. (TTC setting:1-2)
Please let me know the reason.
I just changed the feedback resistor on the EVM circuit diagram for 2cell. (R25: 909K-->300K)