Hi,
I'm working in a project were we had planned to be able to use the BAT_LOW pin to connect/disconnect the battery using different thresholds for different situations but we haven't been able to get it to work as expected.
Has anyone been able to decipher the following from the bq27500-v130 manual, section 5.3.3 BAT_LOW Pin? We haven't...
"When the [BATL_CTL] bit is clear, signaling on the BAT_LOW pin is controlled by various factors. If the
[BAT_DET] is clear, the BAT_LOW pin is always inactive. If the [BAT_DET] bit is set and the
BATL_ENABLE subcommand is issued, the BAT_LOW pin is asserted provided the [SOC1] bit is already
set or the battery voltage has already reached the Terminate Voltage before issuing the BATL_ENABLE
subcommand. If the [BAT_DET] bit is set and the BATL_DISABLE subcommand is issued, the BAT_LOW
pin is set inactive".
Is there anyone out there that has successfully been able to use the BAT_LOW pin?
Thanks in advance for your help.
Anders