Part Number: BQ25892 Dear Support team,
By setting SYS_min(REG03) on BQ25892, I think it is possible to stop the internal REGN and reduce power consumption.
For example, if you set SYS_min=3.3V, can you tell us the variation range of the voltage where…
Part Number: BQ25892 Other Parts Discussed in Thread: BQ51013B Hi, we are trying to safely integrate the wireless charger IC with the USB OTG and single cell lithium charger for a wireless device. Any recommendations? It appears that the wireless charger…
Part Number: BQ25892 We have developed a hardware where the BQ25892 is used to charge a connected battery pack. During production test of the assembled PCB, we would like to verify the battery charging path as well. We use bed-of-needles with an automated…
Part Number: BQ25892 Hello Team,
could you please help to understand, why is the charger not able to (a) start without battery and (b) charge che 0% battery?
Thank you in advance.
Best
Part Number: BQ25892 Hi ,
Can you provide the maximum output current of bq25892（output voltage is 3.8V）？
And the rated current of MOS transistor Q1 、Q2、Q3 and Q4？
Since the peak current of my system startup is 11A（voltage is 3.8V）, I am not sure whether…
Part Number: BQ25892 Hi,
I am designing the battery charging circuit using IC BQ25892. However, the problem is that my VSYS voltage is 2.65V. I do not know why? Can you help me? Thank you very much.
Part Number: BQ25892 Other Parts Discussed in Thread: TPS61022 Hi team,
I have a couple questions regarding this chip. It is driving a TPS61022. I have a block diagram and schematic to share as well, let me know if you need those and I will share internally…
Part Number: BQ25892 Hello,
I would like to use the BQ25892 in default mode (no host) with the following design:
My objective is to power my device from the USB line while charging the battery (LiPo 3.7V 1300mAh), the device should be powered when no…
