Part Number: BQ2970 Tool/software: Hi Team,
Please could you advise.
The datasheet for BQ2970 states that
" Over-discharge detection (VUVP) is defined as the voltage between BAT and VSS at which the DSG drive output goes from high to low by reducing…
Part Number: BQ2970 Other Parts Discussed in Thread: CSD87313DMS
Hi,
I am implementing a battery protection circuit based on BQ29707 combined with CSD87313DMS. Due to special requirements the BQ29707 is triplicated as in the schematics below. I am experiencing…
Part Number: BQ2970 Tool/software: Hi Team,
Could you please advise: Does Ti have protection IC for LIC(Lithium-ion capacitor), which function is similar with BQ2970?
Requirement:
UVP(over discharge detection): 2.5V
OVP(over charge detection): 3.8V
…
Part Number: BQ2970 Other Parts Discussed in Thread: BQ2980 , BQ2982 Hi Team
do you have any recommendation for replace XBL6021-SM?
attached file is datasheet.
XBL6021-SM series REV0.6.pdf
BRs
Brian
Part Number: BQ2970 hi,
i am curious to know why there is a voltage difference between BAT- and PACK- before shorting or activating the circuit.
after shorting how the voltage difference become zero, why ? how?
can you please explain it briefly.
thank…
Part Number: BQ2970 I am searching for a solution to prevent charging of a primary LiSOCl2 cell. According to the manufacturer I should keep charge (reverse) current at or under 10uA.
I found this old post on the forum which suggests BQ2970 as a protection…
Part Number: BQ2970 Hi dear people,
Looking to the data sheet, on the device comparison table is said that there should be a device having an UVP-Setting of 2.0 V (last row, by the general BQ297xy data, UVP (V) = 2.0-2.8)
However, I cannot find the device…
Part Number: BQ2970 I have a BQ29700 connected to a lithium battery using the datasheet values and FDN028N20 mosfets.
On some boards it works just fine, even when starting with a fully discharged battery at near 0V. On a few other boards, however, I can…
Part Number: BQ2970 Hello,
I need to design a Hand Held device which uses a Battery charging Deck for charging and Battery charger IC inside the device.My plan is to use BQ29700DSER as a overcurrent/short circuit protection within a charging Dock.Can we…