Part Number: BQ25896
Hi! We're using the BQ25896 in one of our developed products. Currently we are doing beta tests on this one.
A few (~5 out of 80) did just stop working from one moment to another. We had a look at them like ~5 days later (shipping…
Part Number: BQ25896 Other Parts Discussed in Thread: BQSTUDIO Register Settings
Hello,
I want to use the BQ25896 in a hot ambient environment (40°C). Our battery has a max charge temperature of 45°C and contains a 10KΩ Thermistor with a Beta of 3435…
Part Number: BQ25896 Hello,
In the datasheet, under 9.2.16.7 Multi-Read and Multi-Write, it says "REG0C does not support multi-read and multi-write".
Could you please be more specific about its behaviour?
REG0C is a read-only register, so supposedly…
Part Number: BQ25896 Other Parts Discussed in Thread: BQ25895 , TPS745 Hello,
At least two other people before me have asked for an accuracy specification of the ADC in the bq25896, but received the surprising answer that TI doesn't have the data: …
Part Number: BQ25896 Hello,
"When termination occurs, the status register CHRG_STAT is set to 11, and an INT pulse is asserted to the host. Termination is temporarily disabled when the charger device is in input current, voltage or thermal regulation…
Part Number: BQ25896 Hi
We use a USB port as power source to charge battery via bq25896.
set vindpm=4.5V and ILIM=700mA
Our question is why when the vbus voltage hit the vindpm then charger will stop charging instead of reduce current?
what is…
Part Number: BQ25896 Hi,
Could I ask you to clarify the response provided to the question in the link below?
https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/681229/bq25896-int-pulse-which-is-relation-to…
Part Number: BQ25896 Hi Sir,
Customer using bq25896 in PCB and would like to read Battery Voltage (REG 0E ) and Temperature (TS) Voltage(REG 10)，but result are 0.
Does it need to reset and read? or others step before read resistors?
Thanks, Ian…
Part Number: BQ25896 Hi Sir,
My customer using bq25896 for 4.4V Li-battery ,attach is setting parameter.
But now looks cannot full charge, would you pls check below curve is make sense?
Charge/Stop Charge current are make sense?
BQ25896RTWR…
Part Number: BQ25896 Hi ,
we are using BQ25896RTWR for battery power management. we have set the input current limit to 500 mA by connecting external resister (787 ohm) at ILIM pin.
Here my question is, How to verify that the IC actually draws the…
