Other Parts Discussed in Thread: BQ35100
Hello,
I've calibrated the bq35100 in open circuit, and the voltage reading is correct (matches measured) when in open circuit. I've also calibrated the other items:
votage:
cc offset
board offset
current
temperature
When I put a load on the device (pack+/bat+ to pack-), the current measurement is CORRECT also, BUT The voltage appears off the measured bat+ bat- (just have a multimeter hooked up at those points)
With a power supply hooked up to bat+/bat- in place of a battery here is the readout:
With load present:
Probed value BQ35100
Voltage 2735mV 2393mV
Current 282mA -282mA (note the sign)
the 300mV+ difference looks suspect. Is this correct? Would it read correct with a real battery in place of the power supply?
Best,
Craig
