Part Number: BQ29209-Q1 Hi Team,
Good day! I am posting this in behalf of the customer. Kindly confirm if Q29209-Q1 still works fine if customer used only one cell instead of two. The datasheet shows the configuration for the 2-series cell battery connection…
Part Number: BQ29209-Q1 Other Parts Discussed in Thread: BQ29209 , BQ78Z100 , BQ28Z610-R1 Dear Sir,
I am using BQ29209 for a 2 Cell Series Battery application. S-8252 Series ABLIC Inc battery protection IC.
The Schematic is attached here.
Please check if…
Part Number: BQ29209-Q1 Other Parts Discussed in Thread: BQ29209 Dear Support team,
Im planning a design for Li-ion battery management unit. In total I would like to have configuration of 2 cells in series and 4 in parallel (each cell mach current is…
Part Number: BQ29209-Q1 Hello team,
I want to increase the Rin(voltage monitor filter resistance) up to 10kohm even if response ability be sacrificed.
Is there any technical max limitation for this resistance?
Part Number: BQ29209-Q1 Recently a note has been added to datasheet of BQ29209-Q1:
“Using any cell connection sequence that does not connect GND first may result in increased leakage current drawn by the VDD pin.”
1) What is the value of…
Part Number: BQ29209-Q1 Other Parts Discussed in Thread: BQ29209 Hello team,
I am Oliver, FAE in Korea automotive market.
Can I get BQ29209-Q1 absolute maximum ratings for these?
1. Supply current range
2. Input current range
I am covering the monitor and protector portfolio and unfortunately we do not have a monitor that can work with your 2s application.
The only offering that appears to fit best here is our BQ29200 & BQ29209 2s protector with cell balancing feature…
Part Number: BQ29209-Q1 Hello support team,
My customer would like to know if it is possible to change the overvoltage protection threshold (Vprotection = 4.3V) of bq29209-Q1 by trimming or other manufacturing process.
Could you please support this?
Luis H. S. said: Yes, you are correct. Not possible in this configuration unfortunately.
You see some problem on this configuration ?
Luis H. S. said: Couldn't you just connect an additional resistor from VUSB to Q3 directly and avoid using…