Other Parts Discussed in Thread: BQSTUDIO, BQ25713, TPS24720
Hello, per data sheet, the typical consumption (ICC_NORMAL) is 133uA. However, I measured around 1mA. Only when I issued the SET_SNOOZE control (with bqStudio) I got a reduced power consumption of around 170uA.
Full disclosure: I have a BQ25713 (set to low power mode with bqStudio before taking the measurement above) and a TPS71533 to supply the fuel gauge as the battery pack nominal voltage is 12V (NiMH 10S). The equivalent resistance of the battery measurement circuit (based on the circuit of the data sheet) is 110k, so when active it would draw about 100uA (anyway, I understand it is enabled only when the fuel gauge needs to make a voltage measurement).
So, my question is if the ICC_NORMAL figure in the data sheet is correct. If affirmative, what should I be looking at to understand this extra power consumption.
Thanks in advance.