Hello Fadi,
Fadi Albaghdadi said: after doing recommenditions that you suggest, the PG blinking still have the same problem please find the attched screen shoot of PG voltage
Is the device charging as expected?
Can you try using a 10kohm pull up resistor…
Hello Tony,
Yuxi Liu(Tony) said: Removed the MOS for BATDRV.
You can't replace the MOSFET with a diode, if power path is required, you will need a BATFET.
Best Regards,
Christian.
Part Number: BQ24610 Tool/software: Hi, TI expert
The customer applied BQ24610 and made a board and tested it, but there is a heat generation issue in ACFET P-channel power MOSFET.
The review contents are as follows.
1. BQ24610 EVM circuit was used. …
Hi Christian,
I managed to resolve all my problems with BQ:
- audible noise (this thread)
- unreliable termination ( thread )
- exploding BQ chips (did not post about it)
After find my current loop probe, I checked battery current. In full current chaging…
Hello Guy,
Please refer to section 10.2.1.2.1 Inductor Selection in the datasheet for choosting the right inductor:
It may also be beneficial to include these caps in your design to improve current sensing.
Best Regards,
Christian.
Part Number: BQ25820 Other Parts Discussed in Thread: BQ24610 Tool/software: Hello I am considering using the BQ25820 for battery charging, but how does it differ from the BQ24610? The battery is a LiFePO4 battery module (12.8Vx2, 20000mAH). TI recommended…
Part Number: BQ24610 Tool/software: At the end of charging cycle LED connected to stat1 pin toggle. Charging current going below termination limit and againg coming up. Kindly suggest the solution
Part Number: BQ24610 Tool/software: Hi,
When the main power supply is disconnected, VBAT is connected to the load. I would like to understand if there's a specific VBAT threshold at which the BQ24610 disconnects the battery from the load, or if this…
Part Number: BQ24610 Tool/software:
We intend to use the POWER PATH function of the BQ24610 as a power mux, as shown in the diagram.
1. What is the maximum current (in amps) that can be supplied by the POWER PATH function of the BQ24610?
2. Is there…
Part Number: BQ24610 Other Parts Discussed in Thread: BQ24618 Tool/software: I am currently designing and testing a custom board using the BQ24610. I am facing an issue with the input voltage range and am looking for a component with a wider input voltage…
