Part Number: BQ24090 Hello everyone,
I have an issue with the BQ24090. I have used this chip for a while now and it has always worked perfectly on various designs, but for some reason on my new design it doesn't charge the battery. The connections on…
Part Number: BQ24090 Other Parts Discussed in Thread: BQ25700 , , BQ24040 Team,
Looking at the below post for BQ25700, it seems that USB host is mandatory: https://e2e.ti.com/support/power_management/battery_management/f/179/p/651418/2393033#2393033 What…
Part Number: BQ24090 Dear TI team :
I have a new project considering using BQ24090.. At the same time, some of our customers will purchase this product
without battery, but only use USB. I checked the data sheet of the BQ24090. Feedback Vout can be output…
Part Number: BQ24090 question:1、After completing a charge test,restart next time ,Do I need to do anything about the bq24090?
2、The electronic load insead of the battery,do a charge test,use CV mode,and set 3.3V,press"enter"and"ON",the…
Part Number: OPA544 Other Parts Discussed in Thread: BQ24090 , BQ24157 , The Below app note which is "Building Your Own Battery Simulator" App note by TI, I have few queries on the same,
My battery: single cell, Battery not decided yet, but it…
Part Number: BQ24090 Hi Support,
We are facing the issue that when battery is lower to 2.1V the charging ic OUT pin has no output.
I believe the threshold may set wrongly, so I need your advise on this.
Thanks.
Part Number: BQ24090 Hi,
I am trying to charge my batery with BQ24090. When i set low the ISET2 the charger charges the battery acording to R38(R ISET) but if i set ISET2 high then it goes down too much like 120mA 130mA and it is not stable. Like it…
Part Number: BQ24090 Other Parts Discussed in Thread: BQ24095 Hello Team, As I remember Operating Temperature Range of BQ24090DGQR was -40 +125. Also in datasheet described -40 +125. But currenly TI site shows 0 125. Also it is on product's page in Digikey.…
Part Number: BQ24090 HI Sir/Mdm,
I had been using his BQ24090, and during out testing of this charger, we found the out of normal temperature fault indication from this IC. Usual understand is temperature fault, charging stop and charge light will go…
Part Number: BQ24090
Hi Team.
Thanks for your always support.
Which is the correct 10mA or 50mA for BQ24090 about charge current minimum?
According to the Data Sheet.
1. Page.4
2. Page.7
Sincerely.
Kengo.