Part Number: BQ24715 Hi Sir,
Our customer’s notebook project encountered a new problem with BQ24715. When the notebook is turned on, after plugged in a power adapter, there will be a noise in the PHASE pin output. The waveform diagram is as follows…
Part Number: BQ24715 Other Parts Discussed in Thread: BQ24800 Hi TI Teams,
Our customer feedback that there will be a samll current noise as the adapter is plugged in when they using the BQ24715 for notebook project (3s battery). But after unplugging the…
Part Number: BQ24715 Hi,
in our application we need to be able to change the BQ24715 cell configuration after power on. In the manual it says on page 3:
"Release CELL from GND, charger will recheck CELL pin voltage and lock the new CELL pin selection…
Part Number: BQ24715 Dear Expert ,
Good day!
Do you have the BQ24715 GUI download link ? I found most information of BQ24715 had been deleted .
Please provide the file to me , thanks .
Best regards
Leon.liu
Hi Kedar,
Thanks a lot, and now we have encountered a new problem with BQ24715. We use BQ24715 for notebook battery charging, and CW2015 for power metering. We found a problem when measuring battery discharge. The detailed problem description is as follows…
Part Number: BQ24715 Hi Sir,
Our customer using BQ24715 for their new notebook project but has a power failure problem, the specific description is as follows:
When charging with battery, the Vin of BQ24715 will have a high probability of power failure…
Part Number: BQ24715 Hi team,
My customer want to connect BQ24715 Pin7 Iout to IMVP9 PSYS pin , to replace Renesas RAA489000 PSYS function.
Could you please help to check is usage?
Looking forward to your reply.
Hi Kedar,
if the HSFET has died with a D-S short, the bq24715 may try to turn it off as hard as it can - that unwanted connection will persist.
Our problem is to find possible causes *why* the HSFET may have died. In the meantime, we got one observation…
Part Number: BQ24715 Hi Sir,
Our customer's new notebook project using BQ24715 for battery charging IC and found that the bit0 of the ChargeOption() register would automatically set to 1 during testing. The specific performance is that the ChargeOption…
Part Number: BQ24715 Other Parts Discussed in Thread: BQ24773 , BQ24780S , BQ24770 1. When is batdrv signal low and high? What is the voltage value when it is high?
2. How does bq24715 detect whether the battery is in or not?
It is found that the temperature…