Part Number: BQ24170
Dear TI experts,
My customer is trying to reduce leakage current of BQ24170, and they had some tests.
Could you check that thest tests are available and okay to apply next PCB version?
First refer the schematic below;
1. They removed…
Part Number: BQ24170 Hi
The TS pin is OF BQ24170 is connected to resistors including a NTC 10kohm RESISTOR / THERMISTOR in order to prevent high temperature of the battery.
Is it right to attach it to the battery? If it is attached to the BQ24170 it controls…
Part Number: BQ24170 Other Parts Discussed in Thread: CSD17313Q2 , CSD17318Q2 Hi TI,
The BQ24170 datasheet states that the charger has integrated 4-A MOSFETS and maximum battery charge current is 4 AMP.
My question is if this current limitation also…
Part Number: BQ24170 Other Parts Discussed in Thread: BQ25798 , USB-PD-CHG-EVM-01 , TPS25750 Hello, I read a post of TI related to linear and switching charger s which was really helpful, but I have a doubt
It mentions the bq24170 switching charger and I…
Hi Jing
Thanks for your patient answer.
Iterm=Iset*10%=130mA. This phenomenon is probably triggered when the current drops to 500-600mA during constant voltage charging. If this operation (such as POR) is not interrupted, the 24170 will continue to behave…
Part Number: BQ24170 Hi,
I am using BQ24170RGYR in one of my design for battery charging.
In this circuit, VREF pin output observed is 0V, whereas datasheet says it has to be 3.3V, are there any initialization that needs to be done for VREF to be 3.3V…
Part Number: BQ24170 Hello, we are using the BQ24170 charger in a configuration with the system load directly connected to the battery, like figure 23 of the datasheet:
The system we intend to drive with this is an amplifier circuit with relatively high…
Part Number: BQ24170 Hello, we have a design that basically matches figure 23 of the datasheet (except we are using 2 cell batteries)
The system load is directly connected to the battery, before the charge current sense resistor. The batteries we are going…
Part Number: BQ24170EVM-610-15V Other Parts Discussed in Thread: BQ24170 Hi Team,
We want to use the BQ24170EVM-610-15V EVM in our Proto Build and we wanted to know the Shelf Life details of the Battery Charging and Power Path Selector IC BQ24170 that…
Part Number: BQ24170 Other Parts Discussed in Thread: BQ24172 , BQ77915
Hi Ti team,
Hopefully a simple one, regarding the BQ24170 battery Charger IC.
We have designed the BQ24170 set for a 3-Cell (Series) Charger at 12.6V using 18650 3000mAh Cells. …