Other Parts Discussed in Thread: BQ24120 Hi;
A commercial product we have been commissioned to redesign uses the BQ24120 to charge and manage a single-cell 3600 mAh LiPoly battery. Input power is from an AC/DC wall adapter, at 9-16 VDC, and the charge…
Using a power supply to replicate an over discharged battery (0v), when this apparatus has been applied to the charger that uses the BQ24120 chip, no fault condition is being detected. The battery charger should not try and charge this battery and voltages…
Hi forum
We want to program the temperature range for allowed charging to 10 deg. C to 40 deg. C as our battery manufacturer has advised.
The battery uses a 103AT thermistor.
At the two desired temperatures, the corresponding resistance of the NTC…
Other Parts Discussed in Thread: BQ24120 I am charging a 215mAh Li-Ion battery using the BQ24120 set to 100mA charge current. I am powering this part wirelessly using an AC receive coil, rectifier, and then a 5V buck regulator (LT3480 with up to 2A supply…
Other Parts Discussed in Thread: BQ24120 , TPS63020 Hi,
I am thinking of adding BQ24120 to my design on the target board. The problem is that I am also using TPS63020 to power the whole board with ca. 200uF input capacitance which is directly connected…
No, the IC will be fine. Completely disabling the timer is allowed by the device. Another option for them is to set the timer for the higher charge current and then to pull TTC high when they are running at the lower charge current, thus disabling the…
Part Number: BQ28Z610 Other Parts Discussed in Thread: GPCCHEM , BQ24120 , BQSTUDIO
I'm working for learning cycle with a sistem based on 2S li-ion, battery charger BQ28120 with 150mA charging current
- select the chemid with GPCCHEM tool
- program…
