Part Number: BQ24072T Hi
I have very simple question for BQ24072T .
Our customer want to use BQ24072T with 104AT (100k) thermister for TS setting.
But I can not calculate matching resister for TS Divider ( Upper side / Lower Side ) resister .
Could you…
Part Number: BQ24072T Other Parts Discussed in Thread: BQ24040 Hi,
I started a design with the BQ24072T a while back and now the specs have changed so a higher discharge currents need to be used. I thought that a possible solution would be to connect…
Part Number: BQ24072T Other Parts Discussed in Thread: BQ24072 , Hi
Vin=5V, Vout is right (battery voltage is 4.06V, Vout is 4.28V), but there is no charging current, VTS is 1.05V.
could you please give some suggestions to me?
thank you!
Part Number: BQ24072T So I've followed the datasheets instructions:
Here's the sch:
I've built two boards.
With just the component on, R6 (R24 on mine) measures 300k W/O the 200k resistor soldered on. So that's an internal impedance.…
Part Number: BQ24072 I have a quick question: what is the difference between BQ24072 and BQ24072 T ? I couldn’t find any and when I replaced the one without “T” suffix to the one with, the battery charging stopped working.
Thank you…
Other Parts Discussed in Thread: BQ24072T I have questions about BQ24072T.
Can we use a thermistor other than 10 kΩ?
Can we adjust the temperature monitoring range( narrow and increase)?
Best regards,
Takahiro Nishizawa
Part Number: BQ24072T Other Parts Discussed in Thread: TPS61252 , , BQ24380 BQ24072T is used as a charger in my project。A boost chip TPS61252 is added before BQ24072T ,because input voltage less than 4V。The following Figure shows my circuit. BQ24072T works…
Part Number: BQ24072T Hello,
I am using BQ24072T chip in Low power application. I have connected 1000mA battery with 1A discharge capacity. Load can be turned ON or OFF & it consumes 200mA when ON.
When input power i.e. USB is not connected, battery…
Part Number: BQ24072T Hello,
I would like to know what is current consumed by BQ24072T chip when ON & battery is being discharged though it. USB (input) is only connected for charging battery.
Load consumes 1.2uA & battery max discharge capacity is…
Part Number: BQ24072T Hi,
We have used " BQ24072T " battery charger in a design.We have requirement to use 450 mAh battery with maximum fast charge current rate 225 mA here. But in " BQ24072T" datasheet mentioned charging current range…