Part Number: BQ25306
The schematic diagram of our design is shown in the figure. The charging voltage is 12V, and the battery voltage is 8.4V (two batteries in series). Our problem is as follows: 1. When the battery is discharged to a voltage below 6V…
Part Number: BQ25306 Hi,
Charging 2 Batteries 8.4V in 1A . Voltage input to Vbus 11.5V crossed charging will stop as per Datasheet 17V Input . please let me know the reason why charging will stop.
Regards,
Murali
Part Number: BQ25306 Hi Team, Can you suggest a power MOSFET to be paired with BQ25306 for the customer requirement below: In the customer's application, Device is powered with Li-ion battery. Using BQ25306 for the charging the battery. They like to use…
Hi Kendar,
Here 2 pictures of BQ25306. The REVJ is our prototype that we're having problem with and the EVM is the TI evaluation board. Could you check to see if the REVJ part number is a genuine TI part number?
Thanks
REVJ
TI EVM
Part Number: BQ25306 Hi I am designing a portable battery powered device using 2S 18650 batteries and have chosen the BQ25306 as the charger. I have looked through the forum and read a few interesting problems of which I have included in my design but…
Part Number: BQ25306 Hi
There are then evaluated using the client BQ25306, input 12V, 1.5A for setting 2cell lithium battery. According to the specification, the charging current will stop if the charging current is lower than 0.15A. Customers are worried…
Part Number: BQ25306 Hi
The customer design the schematic to charge 2 series battery, charging voltage 8.4V/0.5A
Attached the schematic and inductance information.
Power-on test, when the battery is not inserted, the charger output is about 3.4V, SW…
Part Number: BQ25306 Hello,
The context:
I'm working on a project that needs to include a charger for two LiFePo4 battery cells in series. I'm planning to use BQ25306 for this purpose. The device will use two Cylindrical standard size (18650 or above…
Part Number: BQ25306 Hi,
There is audible noise in BQ25306 when current is 1A~3A.
It's disappeared when charging current is under 1A at CV mode after CC mode.
Due to small application, it's difficult to provide waveform.
When C40 FF capacitor…