Part Number: BQ24298 Tool/software: Hello,
We are using the BQ24298 as a battery charger and also for OTG boost conversion. We are seeing all functions working as expected in ideal case scenarios, meaning, the battery charging, auto-cut-off, dynamic…
Part Number: BQ24298 Tool/software: Hi
I would like to check what the quiescent current on the bat pin would be when V_BUS = 0 and the current on the sys pin would be 1ma. Is there a procedure to put the charger in low power mode with the batfet connected…
Part Number: BQ24298 Tool/software: We are seeing inconsistent behavior using this PMIC with the main problem being that our battery does not reach full charge. We've got a 4000mAh LiPo battery we're charging to 4.2V but it doesn't seem to ever reach…
Part Number: BQ24298 Tool/software: We are using a BQ24298 with a 805080 LiPo battery. Our VBUS input is a USB-C input which should be capable of supplying 3A. Our ILIM resistor is set to 145R. We begin charging and we dont see any time where the current…
Part Number: BQ24298 Tool/software: We have a device utilizing the system output when VBUS is absent and only the battery is present. When the temperature exceeds 45 degrees Celsius, the system voltage is no longer regulated. Is there a register setting…
Part Number: BQ24298 Other Parts Discussed in Thread: BQ25896 , , BQ25622 1. Can I read battery voltage using i2c or only status can be read? if, yes, how to proceed? 2. Is it possible to charge a li-po battery using this IC.
Part Number: BQ24298 Tool/software: I see on similar TI BQ PMICs that they disable TS by adding 10k resistor dividers between REGN and TS to disable the TS functionality. However, this option is not mentioned in the bq24298 datasheet. Does the same method…
Part Number: BQ24298 BCI test fall.
Hi,
Currtently we have project when BQ24298 is used, we did BCI test and it falled.
The issue is when we connect the batery with BQ24298 we lost I2C comuncation
Can we have your support to resolve that…
Part Number: BQ24298 Other Parts Discussed in Thread: BQ25890 Hello,
I am currently working with the BQ24298 and using a LP653042-PCM-LD battery. However, I have some questions. Firstly, when I power my board without a battery, the STAT LED starts flashing…
Part Number: BQ24297 Other Parts Discussed in Thread: BQ24298 BQ24297 VS BQ24298:
We desinged and tested our pcb where we have pmic charger connected with USB typ C connector.
For de testing we use te reference BQ24297 and BQ24298, The both reference…
