Dear Jeff,
Problem solved. There was error on pcb due to manufacturer error (missed landing pad under one GND pin od bq24163.
With new board is everything fine.
Thank you for your time.
J.Otisk
Other Parts Discussed in Thread: BQ24163 Hello, I am searching for a Li-ion charger and I found the bq24163. Do I understand right, that the SYS-Pin has always 3.1V-3.3V. So also with Vin connection and without? Or do I need a voltage stabilization behind…
Other Parts Discussed in Thread: BQ24163 , TPS65951 I apply bq24163 on my platform, it's d+ d- pins is connected with tps65951 d+ d- pin.
I short the usb charger's d+ and d- pin，I force d+ d- detection via bq124163 i2c(reg addr=0x3), then read the IUSB_LIMIT_x…
Other Parts Discussed in Thread: BQ24163 , BQ24251 I have a design using the BQ24163 in host mode, set for 4.2V charging at maximum 1A, on a 1.5Ah lithium polymer pack.
I have one board which after some hours left on USB power, had the battery voltage at…
Other Parts Discussed in Thread: BQ24160 , BQ24163 I'm trying to decide which part, BQ24160 or BQ24163 is best for my design. Vsys(reg) for 24160 = 3.7v, and 24163 = 3.4v. I'm using a 10AHR single cell li ion battery so nominal voltage = 3.7v and max…
Other Parts Discussed in Thread: BQ24163 , BQ24075
It appears that on BQ24163 I can not disable the SW pin output. Is there a way to do this? And if not, is there a different TI part that will allow me to disable the output ? It appears that I can put the…
Part Number: BQ24160A Other Parts Discussed in Thread: BQ24270 , BQ24163 , BQ24160 , , BQ25611D Hello, We have a customer requesting a recommendation for USB charger IC. We've recommended BQ24160A, BQ24270, BQ24163, and BQ24160 because they have DPPM and…
Actually, will the BQ24190 charge 1800mAH any faster than BQ24163? I think the 1800mAH will want to be charged at 1.8A or less, so the BQ24190 shouldn't have any advantage except running a little cooler.
BQ27530-G1 with BQ24163 might be best. BQ24163…
Hi Jeff
Thank you for the replies.
I assume for point 2, if the SYS was the source to charge the supercapacitor (and it was current limited appropriately), the maximum supply voltage would be defined by MINSYS i.e. 3.7V? or would it be possible to supply…
I would suggest using these. They are not hardware settable, but their default charge regulation voltage is 3.6V which is fine for your battery.
bq24160
bq24161
bq24163
bq24168
bq24261M
Regards,
Joel H
