Part Number: BQ25122 Hi Sir,
If bq25122 need I2C control to active? Or it's default active, even no I2C control?
I just debug, want to check first if I2C communicate is necessary.
Thanks, Ian.
Part Number: BQ25122 I am using the BQ25122 in an application where I'd like to use the INT line to quickly determine that my device has been plugged into (or removed from) the charger.
Currently, my code waits for an INT pulse and then attempts to…
Part Number: BQ25122 CE low puts the device in high-Z mode, which I assume means that the BUCK MOSFETs are both off. When CE transitions high and enables the buck converter, is it tolerant of a pre-bias on the SYS output? We do not want the buck to pull…
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Part Number: BQ25122 Dear Sir/Madam,
I would like to use BQ25122 in a wireless earphone application. My Vin will be 5V to charge a single cell Li-ion battery. My SW buck output will be from 1.2V to 1.4V (300mA) (not fixed yet). May I know is there any…
Part Number: BQ25122 Other Parts Discussed in Thread: BQ25120A Hi,
Now the customer is looking for the linear charger with I2C interface but they don't need integrate buck converter. They would like to use external buck converter to regulate system voltage…
Part Number: BQ25122 Hi, Team
Would you help to check the BQ52122 setting as below:
1.What is default DC/DC output voltage for BQ25122?
2.Could we get temperature information from BQ25122? (read real temperature from external NTC by I2C)
Part Number: BQ25122 Other Parts Discussed in Thread: BQ25120A Dear Sir:
Besides Vuvlo(HYS) and wake2 ,What's different with BQ25122 and BQ25120A? Do you suggest us used BQ25122 to replace BQ25120A in new design?
Best Regard
Jason
Part Number: BQ25122 Other Parts Discussed in Thread: EV2400 , I'm working with the BQ25122EVM & have latest BQ Studio installed and EV2400.
My question is about how to set the fast charge current, if I read the data sheet correctly, writing to…