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…
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…
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 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…
Part Number: BQ25180 Tool/software: Hi,
We have noticed that on occasion when VIN is applied without a battery being present, the device (via I2C) is unresponsive. There is no activity on the TS/MR. Its like the device is in ship or shutdown mode with…
Part Number: BQ25180 Tool/software:
We are using a battery charger from TI (BQ25180YBGR) in a project. I have now carried out the design check of our board and I have noticed something in the voltage curve of the battery charger that I cannot explain…
Part Number: BQ25180 I had follow the tips of related previsious question ( e2e.ti.com/.../bq25180-bq25180-not-exit-shipmode-with-button-press and i remove the diodes to push TSMR pin direct to ground when push-button is pressed.
Now, the circuit is according…
Part Number: BQ25180 Other Parts Discussed in Thread: BQ25171-Q1 Hello!
I'm using the BQ25180, however due to a new requirement I need to use two 3.7V cells.
What is the most suitable solution for replacing the BQ25180?
