Accumulators is not charged. Charger design is equal BQ24765EVM. Tests “CHARGE CURRENT AND AC CURRENT REGULATION (DPM)” and “CHARGER Voltage Regulation” (User’s Guide BQ24765EVM, p. 6,7) does not work correctly. SMBus works very well. Charger’s profile: I=2048mA, V=12592mV. Active load: U=10V. Charger status is U=6.18V, I=0A. Reducing of active load voltage to charger voltage (6.2V) starts voltage regulation, but charge current not exceed 100mA. VREF=3.3V ICREF=0.73V ACIN=2.6V ACOK=3.27V ICOUT=3.29V VDDP=5.98V.
Waveforms are in next pictures: