Ann,
BQ25606 is a standalone charger without DSEL pin. There's no simple way to implement USB switch. Since MCU is available, it is better to use I2C controlled charger such as BQ25601D. The PG_STAT bit indicates the completion of the input source type…
Hi,
Please visit https://e2e.ti.com/support/power-management/f/196/t/890624 for I2C controlled BQ2560X: Schematic Review and PCB Layout Design Tips.
BQ25611D is similar to BQ25601D.
Thanks,
Ning.
Part Number: BQ24190 Other Parts Discussed in Thread: BQ25601D , , BQ25611D Hi Team,
A customer is looking to charge a single 3500ma cell in a sealed end product from either USB port or adapter. They only need to use a single connector (USB A to micro…
Part Number: CC3220SF Other Parts Discussed in Thread: BQ25601D Hi TI,
We are seeing a weird problem with I2C communication with CC3220SF.
In 99% of the devices the I2C communication works flawless, however in some cases it doesn't. The I2C…
Hi Jeff:
Many thanks，One more question about BQ25601D
1. if No battery is connected to BQ25601D, when a 5V usb insert， what's the default voltage of SYS pin, if the charging current can boot a mini system?
2. if a battery is connected to BQ25601D…
Part Number: BQ25601 Dear Sir/Ms.
My customer asked how to set the BQ25601 USB charging automatic detection function. Customers want different charging currents between USB and adaptor. I looked at the data sheet and found that I don't know how to connect…
Part Number: BQ25611D Other Parts Discussed in Thread: BQ25601D Hi,
i am working with the BQ25611D on a projec.t.
When i went over the datasheet, i couldn't find any values for the three-bit VBUS_STAT field other than
0b000 if the boost mode is…
Hi Dejan,
If your pull-up resistors change the D+/D- pin voltages, this could cause D+/D- detection to work incorrectly. I would recommend ordering an EVM and evaluating it in your system to be sure.
However, since your design already includes a MCU…
Part Number: TUSB321 Other Parts Discussed in Thread: BQ25601D Dear *,
we want to use TUSB321 for USB Type-C standard detection ( 500mA, 900mA, 1.5A 3A)
and we want to use BQ25601D (3A) ( which complies to BC 1.2 and can detect over D+ D-)
…
