Part Number: BQ77216 Other Parts Discussed in Thread: BQ77307 , BQ76952 Tool/software: Hello,
I am using the BQ7721611 component.
It has specific UV and OV limits.
Do you have this type of IC with at least 15 cells that i can control the UV and OV limits…
Part Number: BQ77216 Tool/software: The power protection FETs I used were N-FETs. They are hooked up with common Drain. These have a built-in protection zener from the Source to the Gate, so I did not add one.
The problem is the first FET Q1 does not…
Part Number: BQ77216 Other Parts Discussed in Thread: BQ76952 , Tool/software: Hi TI Team,
I have a question about usage BQ77216 with BQ76952.
When I look the datasheet of BQ77216, at figure 9-4. It shows the usage them together.
Its clearly seen that…
Part Number: BQ77216 Hi Team,
My customer use BQ7721609 in their system, and we noticed the OTC is 83℃, Could customer series a resistor with Rntc to achieve 100℃ OTC？ If any risk here? And for the Rntc selection, do we have some special requirement for…
Part Number: BQ77216 Tool/software: Hi team,
My customer (Sinoev) would like to use BQ77216, and there are some queations would like to confirm with you.
1. What is the output voltage of COUT and DOUT of the BQ7721611 chip? What is the load capacity…
Part Number: BQ77216 Hello,
I am using BQ79718PAPRQ1 and BQ7721611PWR ICs in my board and they connected to 15 cells battery pack.
My question is: Do I need to connect the GND of the pack to the board first and then connect the cells voltages to the board…
Part Number: BQ77216 Other Parts Discussed in Thread: BQ76952 , we are integrating the BQ77216 IC with BQ76952. According to the datasheet of BQ77216, there have to be two separate parallel sensing filter lines for both AFEs.I wanted to understand rather…
Part Number: BQ77216 Other Parts Discussed in Thread: BQ76952 Tool/software: Dear BU friends,
My customer faced the abnormal phenomenon with BQ77216.
Application of BQ7721602 (100R+220nF filter) + BQ7721609 (1K+100n filter). When PACK is charging, the…
Part Number: BQ77216 Other Parts Discussed in Thread: BQ76942 HI
According to the datasheet of BQ77216, when working with a BQ769x2 device, the LOOPSLOW setting of the BQ769x2 device should be set to 0x11 to ensure the BQ77216 V OW spec is met.
What happens…
Part Number: BQ77216 Hello Sir:
Please refer our simple function block as below.
We want to use 3 pcs BQ77216 on a pack module, each pack module has 30s battery cell.
And our system will use around 14 pack module which will become below function block…
