Part Number: BQ25887 Hello Jing,
Is this answer regarding SNS is still valid? I just wonder the answer is 3years old and wish to clarify again.
If I used D4 as below, do you expect any problem?
Do I have to disconnect the net on Green box below?
Part Number: BQ25887 Ok, so my charger just keeps charging and charging. It's not stopping. Right now the current is 50 mA coming off the bench power supply that I'm using to feed it. This is a standalone product, so I've not queried the registers…
Part Number: BQ25887 I am looking at the BQ25887 datasheet (SLUSD89B) and have found in the graph of what stages of charging (sec 8.3.4.2, pg 20), also the Charging Safety Timer section (sec 8.3.4.6, pg 23), the safety timer is marked as CHG_TIMER[0:1…
Part Number: BQ25887 All the schematics I see for this has the system it's embedded into using the battery via the SYS pin of the chip. Does this path provide high current ~40A?
I plan to embed this into a drone to provide onboard charging and balancing…
Part Number: BQ25887 Hello everyone,
I am using the BQ25887 as described in section 9.2 Typical Application. I have encountered the following problem.
When the top battery cell is disconnected from the BAT pin while the bottom cell between pin CBSET…
Part Number: BQ25887 Hi Team,
This inquiry is related to the other thread below.
https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1160089/bq25887-schematic-design-review
According to our customer,
If I would…
Part Number: BQ25887 Hi Team,
Our customer would like to request for a schematic design review of their board with BQ25887RGER. According to our customer,
I would like to get recommended pins connections for the device with usb charging. Could I send…
Part Number: BQ25887 Hi TI Support,
With the BQ25887 in short supply, is there a recommendation for a replacement that is available with similar capabilities?
Also, I noticed that the TI battery charging components without Cell Balancing are more generally…
Part Number: BQ25887 With BQ25887, we would like to display % of battery charging amount.
What register we have to use for this purpose?
We monitored the voltage, but it would not proper, because it is jump as soon as we plug in the AC adapter to unit…
Part Number: BQ25887 Hello,
Is it possible to control STAT pin of BQ25887 from host processor?
We would like to make different LED condition what BQ25887 is displaying.
Thanks.