Part Number: BQ25155 Hell expert,
This is Koki Tsushima and received questions from customer.
Could you answer for questions?
, from page 10
Q.1 Could you tell me the min and typ of HW reset watchdog timer ?
Q.2.1 How many second was the PMID powered …
Part Number: BQ25155 Hi Team, My customer doesn't use LS/LDO for their application. I believe LS/LDO can be left open (disconnected) https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/908273/bq25155-can-i-leave…
Part Number: BQ25155 Hi Team, I believe toggling #MR pin doesn't reset the registers of BQ25155. Is my understanding correct? Could you tell me the cases that resets registers to default value? Best Regards, Yaita
Part Number: BQ25155 Dear Sir/Madam,
We are using BQ25155 in our design. Could you please help with below question?
If we change some register values for BQ25155 and afterwards put BQ25155 into ship mode, when BQ25155 wakes up, can it still have the register…
Part Number: BQ25155 Dear expert.
I am Koki and I want to ask about what does means "IC2 disabled exactly" when Low Power Mode.
In other words, what will be operated?
According to the datasheet on page 34 , which is
"During LP mode the VDD…
Part Number: BQ25155 Hi,
according to the documentation, after twake1 time from /MR falling edge an interrupt is generated on the INT line. After that, the corresponding flag is cleared meanwhile the /MR signal does not change its status. After twake1…
Part Number: BQ25155 Hello,
We are using BQ25155 to manage a 125mAh LiPo battery with 5V from USB for charging. We could get the ADC readings through I2C, however, one big point I noticed is that the value is different when the charger is connected and…
Part Number: BQ25155 Other Parts Discussed in Thread: BQ25150 , As the Chip BQ25155 is not available anywhere, can we use BQ25150 in place of it with same schematics. The schematics attached here PCBA1.pdf