Part Number: BQ24045 1.we use USB as the input source ,and we catch the current of the input line ,there is a large current at about 150mA ,is it ok for the BQ24045?and the output voltage is 0V .
2.follow the step 1,we cut the load at this moment ,the…
Other Parts Discussed in Thread: BQ24045 Dear Ti Engineers,
One of my customer is evaluating BQ24045. They want to add reminding charging time and percentage of batttery power. Is there any charging curve for reference? or do you have any other suggestion…
Other Parts Discussed in Thread: BQ24045 , BQ25616 Hi, TI support team
Please recommend a product that meets the conditions below.
- Charging Current : 2~3A
- Charging Voltage : 4.35V
- Charging current setting according to input source: 500mA (when connected…
Hi,
Can I put my power adapter parallel to the battery? I put my input and battery terminal connected then does it affect charging status of the battery? If I use common cathode diode to isolate the input power or battery power to the system load then…
Other Parts Discussed in Thread: BQ24045 HI
I would like to check in the event of a UVLO, what is the power consumption of BQ24045 via the Vin pin if any?
There is a quiescent defined for Vin=0V, but this is the battery flow back thru OUT terminal.
If…
Other Parts Discussed in Thread: BQ24045 Hi Team,
I'd like to ask about BQ24045.
P lease tell me the status of CHGpin w hen timer fault.
Our customer wants to know whether the High or Low.
Best Regards,
Yusuke / Japan Disty
Hi Ivan,
If you are talking about bq24045, floating ITERM pin will program termination current to 10% of the fast charge current. So ideally, with 30mA fast chg current, Iterm will be 3mA. However, again, this device cannot accurate terminate below 6mA…
Part Number: BQ25170 Other Parts Discussed in Thread: BQ24045 , Hi Sir,
Our customer’s smart watch product, the original project using BQ24045 for battery charging, and now the new project uses BQ25170. According to the datasheet, the cut-off charging…
Part Number: BQ24040 Other Parts Discussed in Thread: BQ24045 , BQ24075 Hello,
In the bq24040 features & datasheet following is stated:
Safety-Related Certifications:
IEC 62368-1 CB Certification (BQ24040, BQ24045)
Can you please provide us with…
