Part Number: BQ2000T Other Parts Discussed in Thread: BQ2000 We have this design which we are using the BQ2000T to charge a NiMh battery and in some specific situations, we need to turn the battery charger off even though we have the battery and the external…
Part Number: BQ2000T
Hi,
I am trying to design a multi-chemistry charger to charge a NiMH and a Li-ion both with capacities of 60mAh. I am attempting to fast charge at 30mA, I have the following design, however neither charge.
Any help is greatly…
Part Number: BQ2000T Hi Team,
I have a question about bq2000T battery detection. How does bq2000T detect battery absent or not since I couldn't find any comment explains "Built-in Battery Removal and Insertion Detection"?
Regards, Kai
Part Number: BQ2000T Hello Sirs,
I have a question why BQ2000T keep charging and the /LED pin will not goes to "Hi-Z" unless timer out condition reached .
Attach file is schematic . 4 cell NiMH battery .
Is battery pack's thermistor type &…
Part Number: BQ2000T Other Parts Discussed in Thread: TINA-TI Tool/software: TINA-TI or Spice Models Hello, this is the bq2000t recommended circuit diagram in the manual, now need to BAT + and BAT - indirect load, involves a common ground problem, so if…
Part Number: BQ2000T Other Parts Discussed in Thread: BQ34110 Is there a one chip solution that offers charging and gauging for a two cell NiMH design?Our current design uses the BQ2000T as a charger but we need to implement a gauging mechanism so looking…
Part Number: BQ2000T Other Parts Discussed in Thread: BQ2000 Hello:
We have a simple product using BQ2000, and we got the information that is may be obsoleted in last 2~3 years; Any suggestion about the alternative parts, by the way we don't want to introduce…
Part Number: BQ24401 Other Parts Discussed in Thread: BQ2000T ,
Hi Team, Is there any difference between bq24401 and bq2000T for NiMH charger? It seems similar device as NiMH charger and I would like to know the difference if there is. Best Regards, Yaita …
Part Number: BQ2000T Hi,
I am using BQ2000T battery charging IC for charging 4 NiMh batteries connected in series.
I have assembled the circuit as per reference application circuit given in datasheet.
I am facing some issues:
The charge LED turns…