Hello Joel,
Joel Invers said: When it disconnects in case of an Undervoltage in the battery, may you please confirm that it will recharge the battery when we will connect Vin power?
Yes, when the battery voltage is below the V BUVLO threshold but above…
Hello Jason,
Thanks for the information.
Jason Chou said: On the other side, the reset values of Reg0x06 and Reg0x08 are defined as 0x56 and 0x4D in datasheet. Does this mean Reg0x06 and Reg0x08 were reset by hardware? Could you think about what would trigger…
Part Number: BQ25180 Other Parts Discussed in Thread: BQ24072 Tool/software: Can I use the the BQ25180 as a battery charger combined as a battery protection circuit for Li-ion battery cells, or are you recomending mi not to do it?
I am planning to certify…
Part Number: BQ25180 Other Parts Discussed in Thread: INA219 , , BQ25190 , TPS63900 , BQ25629 , BQ25628 Tool/software: looking for some help in part selections.
I was hoping to find a suitable IC that offers the following characteristics and features.
…
Hello Brian,
Brian Bascoy said: That's correct: the concern is when the firmware is absolutely unable to communicate with the BQ25180 and when the battery is charged or nearly charged, as you describe in point number 2.
In this case, the solution that…
Hi Sakthi,
Unfortunately there isn't any integrated part that covers all of these requirements. A charger with 0.5-1A charging, integrated ADC and a 1A integrated DCDC converter isn't present in our portfolio.
The provided earlier devices of the…
Part Number: BQ25180 Other Parts Discussed in Thread: BQ25170 , BQ25185 Tool/software: Hi team, I'm looking for a standalone device with charging current of 5 ~ 10mA ( for 1cell Li-ion). *Vin : 5V(USB power) BQ25180 is close to the SPEC, but it is I2C…
Hello Matthias,
Thank you for confirming that the firmware was not supposed to be changing the EN_PUSH bit. I'm glad to hear that the issue is fixed by ensuring that the push button is enabled.
I noticed that for one of the devices where the push…
Part Number: BQ25180 Tool/software: Hi Team,
We are currently designing a system that incorporates the BQ25180YBGR power management IC and are seeking detailed information to accurately assess its performance within our application.
Could you please…
Part Number: BQ25180 Tool/software: Hello,
If a overly discharged battery is connected (VBAT<VBATSC), my understanding is that the device will charge the battery at the rate of IBATSC for up to VLOWV. During this time, my understanding is that the…
