Part Number: BQ2980 Hello,
What is the recommended PTC value? (i didnt see it in the datasheet)
Is there any calculation formula in order to address specific temperature? please mark the relevant paragraph in the datasheet.
Thank you
Part Number: BQ2980 Hello,
We are using "BQ298012RUGT" based protection control circuitry for single cell Lithium ion battery application.
The issue is discharge is not happening & both CHG & DSG pins are low.
How ever during charge mode…
Part Number: BQ2980 Hello, I'm using BQ298000RUGT with some batteries. Alternatively, I have a BQ25616JR in order to charge the batteries. The schematic is the following:
The only way to wake the system up after I connect the batteries is connecting…
Part Number: BQ2980 Hello,
I didn't get clear from previous collegue question.
I would like to understand clearly :
1. Do the BQ298xyz can only wake up with PACK+ from charger ? if does why it is the case? i dont understand the logic behind this. for…
Part Number: BQ2980 Hello,
I didn't get clear from previous collegue question.
I would like to understand clearly :
1. Do the BQ298xyz can only wake up with PACK+ from charger ? if does why it is the case? i dont understand the logic behind this. for…
Part Number: BQ2980 Hello,
I didn';t get clear from previous collegue question.
I would like to understand clearly :
1. Do the BQ298xyz can only wake up with PACK+ from charger ? if does why it is the case? i dont understand the logic behind this.…
Part Number: BQ2980 Hello Sir:
Our end customer wants to select a smaller protection IC for 2S battery pack.
That needs these protections as below.
OV
UV
OT
UT
OCC
OCD
SCD
Do you have solutions?
Or can we use BQ2980 for stackable design?
Please provide…
Part Number: BQ2980 Other Parts Discussed in Thread: BQ27Z561 , BQ27Z561-R1 I am seeing charger connected to it. But due to temperature increase detected, someway it stop the charging battery pack and after some time as temperature decreases it start charging…
