Part Number: BQ25306 Tool/software: Hi Friends !!! I do not understand very well the EN and POL pins function. I want to leave those 2 pins fixed, so that when I connect the power supply it starts charging... where do I put them? to ground or Vcc?
Thsnks…
Part Number: BQ25306 Tool/software: Hi everyone,
I have designed a custom Li-ion battery charger circuit using the BQ25306.
The charger initially worked perfectly, completing one full charge and discharge cycle without any issues. However, during…
Part Number: BQ25306 Tool/software: I am using bq25306 charging ic in my project for 8.4V battery and I try to charge my battery at above 1A.So, I changed the RCHG resister value 37.2K but my circuit produce at 400mA .
At 20k-400ma only produce
At…
Part Number: BQ25306 Tool/software: I am using bq25306 charging ic in my project for 8.4V battery and I try to charge my battery at above 1A.So, I changed the RCHG resister value 37.2K but my circuit produce at 400mA .
At 20k-400ma only produce
At…
Part Number: BQ25306 Tool/software: Hi Team,
I am using BQ25306 to charge 2 cell Li-ion battery, I'm using it as a standalone charger.
From the datasheet , i found the input current is mentioned as @3A.
Is this a minimum requirement? I'm asking…
Part Number: BQ25306 Tool/software: Hello, I am using the BQ25306RTER for a charging circuit, and I’ve attached my schematics for reference. Initially, I designed this circuit for a 3.8V output at 2A current, and it is working fine. However, now I am…
Part Number: BQ25306 Tool/software: Hi.
BQ25306 was used to design a standalone charger.
The STAT pin is toggles to 1HZ.
* TS pin
-. The TS pin was entered at 1.2V by replacing the R17 and R21 resistors for testing. R20 is NC
* VBUS
-. The…
Part Number: BQ25306 Tool/software: What is the expected operating temperature of this IC when charging at 2A? I'm reading around 60-65c at the top of the IC. Is this normal? It seems to be functioning correctly otherwise.
Part Number: BQ27427 Tool/software: Hi.
Please make sure there are no problems with the circuit diagram.
My question is whether the SRX pin of BQ27427 should be connected to BAT+ or GND.
The I2C pull-up resistor is connected to another circuit.
Part Number: BQ25306 Tool/software: Hello,
My design is made of one BQ25306 for charging 2 // li-ions cell. When my system need power (around 10A), i drive /EN pin to high level for deactivate the charger.
The STATUS pin is pulled high to REGN,…
