Part Number:BQ33100
Hi,
I am trying to manage 4 capacitors with a bq33100. Nothing charges when I put power on, even if I'm using the circuit page 54 of the datasheet (not the same charger though) adapted to 4 capa following specfifications page 13. So I thought I must set the device in 4 capacitors mode. I saw that a fresh device should be in 4 capa mode, but also that defaut mode is 3.
I communicate with bq33100 through a PIC24 via SM bus but I can't read Data flash. I assume it's because the device is sealed, but I haven't found the key (0x60 cmd only give me the result of the last command). Is there a default unseal key I should use ? Also, if the device goes under reset, will it be in Unseal Mode ?
Thanks for your help,
B. F.