Part Number: BQ25170J Tool/software: I have been conducting some basic EVT tests and couldn't find a way around to check the output overvoltage and overload conditions. The IC does not take in any current when an external Voltage supply is provided …
Part Number: BQ25170J Tool/software: Hello,
I am charging a battery using a charger current of 480mA (ISET). Based on the datasheet, the charger termination current should be 10% of this value (48mA) with an error of 10%. However, I am getting an error…
Part Number: BQ25170J Hi team,
I notice that STAT pin stat could blink at 1HZ, could it achieve RGB breathing function? Or do we have charger IC could achieve this function? Thanks!
Part Number: BQ25170J
I am testing the pre-charge feature of the BQ25170J with a single-cell lithium pack which includes a PCM. I expect the pre-charge current to happen when I connect a deeply discharged battery, but instead I get full charge current…
Part Number: BQ25170J The Power Good condition is VIN > VIN_LOWV and VOUT + VSLEEPZ < VIN < VIN_OV. If VOUT is set to 4.35V with VSET for example, is VOUT 4.35V? Or is it 4.35V * 1.008 (VREG_ACC)? Regards, Kagawa
Part Number: BQ25170J Other Parts Discussed in Thread: BQ25170 , Hello.
I am developing a product using BQ25170 and would like to ask about the time required to determine when charging is complete.
"The device terminates the charging cycle when the voltage…
Part Number: BQ25170J Hi,
We are planning to use the BQ25170J Charger IC for our Li ion cell, which has 10K NTC inbuilt in it.
When charging, the thermistor inside the battery will be connected to Charger IC TS pin and it will monitor the battery temperature…
Part Number: BQ25170J Hi team,
Customer would like to confirm the behavior of PG pin after TS pin is connected to GND.
Is it correct that when the TS pin is connected to GND, PG pin will give 2-sec off pulse output as in the section 7.3.2.4 below?
If so…
Hi,
Thx for responding. ISET should be 500 Ohm. The BQ298215RUGR splits GND and the Battery Minus point with a shunt resistor, but it's still right to connect the BQ25170J to the Battery+ and ground ? Should I open a new Ticket for the BQ298215RUGR related…
Part Number: BQ25170J Hi team,
My customer is trying to test the TS pin by droping it low.
Understand that when TS pin drops, the BQ25170J will turn STANDBY status and STAT pin will start blinking.
I would like to know whether there is any response on…
