Dear Sir/Ms.
The customer has a new case using a TI BQ25606, and would like to ask the following three questions:
1. When the resistance of RT1 & RT2 is 5.23K & 30.9K as follows, NTC = 10K, would like to ask at this time
What is the low temperature protection & high temperature protection?
Is there a tool for easy calculation ?? Or is there a calculation formula ??
A: I have provided the formulas in Datahseet to clients. But the client asked extension questions.
Q1-2: If there is no excel tool for the first point,
Then when the resistance of RT1 & RT2 is 5.23K & 30.9K, NTC = 10K (datasheet EQ1 and EQ2), would you like to know what the low temperature protection & high temperature protection temperature is at this time?
2. Does this IC have OVP & OCP protection?
If yes, how much are they? Or can they be adjusted or fixed?
A: My answer is fixed. The client asked another extension question.
Q2-2: If my voltage battery is fully charged at 4.2V, what is the voltage point of OVP?
3. Is there a Re-charge for this one? If so, how much will it charge back when the voltage is adjusted?
I didn't find it in the specifications.
Best Regards,
Kami Huang