Part Number: BQ24266 Hi
I had doing data log of BQ24266 charge voltage & current, the pre-charge function seems not meet the charge profile of the datasheet. Would you help review the data log below, if the device are working correctly?
Riset= 470ohm…
Part Number: BQ24266
Hello all,
I'm interested in changing the charging current between two values: 1.5 and 2.5A.
The change in current is will be done by using a single I/O (Logic Low = 1.5A, Logic High = 2.5A)
What is the best way to change the…
Part Number: BQ24266 Hi expert,
My customer has a question on battery detection of bq24266. When battery is removed, bq24266 will detect battery by sorucing/sinking current on BAT pin. But Vsys should be constant on Vsysmin. Is this assumption right…
Part Number: BQ24266 I’m turning a very quick design for a PCB and I do not have time to test the functionality of the BQ24266 using an eval board. So I’m hoping you can answer a question for me before we have 100 boards made here very shortly.…
Part Number: BQ24266
I am trying to charge a battery using the BQ24266, I have followed all the steps in the datasheet but i cannot seem to get the charging current high enough. I have set the input current to 1.5A by IUSB1,2,3 = 0,1,0
and RISET = 400R…
Hi Team,
I am getting the problem while charging my Li-on Battery.
I tested following way
1. IUSB3 and IUSB2 is high (BAT/DRV supply) and IUSB1 is GND (2.5A)
2. i check the voltage across BAT and ground ,It is 0 V.
3. V_OUT is 4.2V
4. PG LED is glowing…
Part Number: BQ24266 Other Parts Discussed in Thread: TPS3710 , BQ24262 Hello,
We have chosen the BQ24266 as part of our electronic design and have some doubts.
Regarding the Thermistor. We don't want to use one. In the datasheet is says that if TS…
Part Number: BQ24266 Other Parts Discussed in Thread: BQ25890 Hello Sir,
I am interested about this IC.
My application is to support a battery in a system and input from USB or quick charging mode by an adapter. Take a look on this application circuit…
DPM resistors are 26.7k and 10k, as on the data sheet
- resistor on ISET is 400ohm
- IN voltage is at 12 V
- SYS voltage is about 4.2-4.3 V
i am not using usb pins usb1,usb2,usb3, ce#
voltage at drv pin 3.2
Part Number: BQ24266 Other Parts Discussed in Thread: BQ24261M
Hi, I am using BQ24266 after recommendation from Michael from TI asia team for my requirement for personal/vehicle tracker VALTRACK-V2 gps tracker application to support vehicle input voltage…