Part Number: BQ24093
Good day,
When I do not connect TS to annything, our design charges and the CHG LED comes on. The charger however overheats.
I then realized our battery doesn't have an TS, so I connected it to a 10k resistor to ground.
…
Part Number: BQ24093 Hi
The customer design with BQ24093, and find some queries.
1, When adapter connect the out has 1.8V output and the charging indicator will stay on
2,The charging current is set to 140mA, but the current only 23mA, and still…
Part Number: BQ24093 Hello BQ24903
As connected to the TS pin, recommended NTC 100k β=3370 on the data sheet.
If I use 100k β=4250K, how much error will occur with JEITA standard threshold?
Part Number: BQ24093 Hi
My customer design the schematic and want to know whether the PG pin can connect to 1.8V and out
Please help check the attached schematic
QHY003_Mainboard_SCH_V1-0916.pdf
Waiting for your reply.
Thanks
Star
Part Number: BQ24093 Other Parts Discussed in Thread: BQ24091 The bq24091/3 are designed to work with a 100k NTC. （100k NTC β = 3370）
I'd like to know what condition β = 3370 is under, it's not clear in the specs. Can you confirm that for me?
Part Number: BQ24093 The previous design I set the current resistor R403 set to 6.04K, the theoretical charging current is 540/6.04 = 89mA, and the actual test out the same value. But currently I want to get about 140mA charging current, I set R403 to…
Part Number: BQ24073 Other Parts Discussed in Thread: BQ24093 , BQ24072 , Hi,
I am comparing BQ24072, BQ24073 & BQ24093.
BQ24093 is having different architecture but not able to see much difference in BQ24072 & BQ24073. Only Vout(reg) is different…
Part Number: BQ24093 hi all,
the current source on TS pin is active only when the charger is enabled right?
I mean, it doesn't sink current from the battery when there is no input/charger plugger in, right?
thanks al ot in advance
KR
Vincen…
Other Parts Discussed in Thread: BQ24093 Hello, Using the bq24093 and it works fine. However, what I would like, is to have an LED light up when the charge is complete and stay lit until the USB input power is removed. Is there a way to get the bq24093…
