Part Number: BQ24075 Hello all,
I have some products that I'm troubleshooting and there seems to be a defect present in the BQ24075 chips. The company claims it is a defective batch from TI, however, several products containing TI chips from different…
Part Number: BQ24075-Q1 Hi,
I am using BQ24075-Q1 in my design. My VIN = 5V and my VBAT = 4.2V when battery is fully charged.
From the datasheet it is confusing to find out what is the output voltage or the voltage on pins 10,11 connected to the load.…
Part Number: BQ24075 Other Parts Discussed in Thread: LM5088 I'm using BQ24075 as a charger in my board. Conditions:
Input voltage (VIN) is at minimum (4.38V).
EN1=LOW, EN2=HIGH, using Ilim=1.5A (1.1K) and Iset=1.4A (620R)
CE = GND and SYSOFF = …
Part Number: BQ24075-Q1 Hi Team,
Customer wants to check if we can use 2pcs bq24075-Q1 in parallel to support maximum 3A charging current, as we do not find any Q1 version charging IC with power path feature in our products, can you help to check if it…
Part Number: BQ24075 Hi,
I found the answer in the DS when Ibat < ITerm , charging is done. but wanted to be sure.
For 75 and 79 that do not have a programmable charge termination, is this current set by an external resistor?
regards,
Rez
Part Number: BQ24075 Hello everyone,
I am starting a design with the BQ24075 and I am somewhat confused about one thing, I will buy the device at Mouser, and the name of the device that they tell me is exactly this: BQ24075RGTR, look in the data sheet,…
As promised, a snip of the PCB layout. Pin 1 of the BQ24075 is on the top of the left hand side.
The pull-up resistor and capacitor on SYSOFF are the middle two of the four smaller components in the top left of the snip.
The battery connection is just…
Part Number: BQ24075 Hi Team,
Can you have a look at the following customer inquiry, please?
We use the BQ24075 and charge a Lipol battery with it. 3.7V 1300mA. Final charging voltage 4.2V. Every now and then it happens that the Lipol batteries inflate…
Part Number: BQ24075 Other Parts Discussed in Thread: BQ25606 , BQ24079
Hi,
We have been using BQ24075/BQ25606 to charge the li-ion batteries. Because our system is mainly powered by mains, and li-ion is only used as backup when mains is off, so most…