Part Number: BQ2980 Hello,
I'm trying to understand what "factory configured" means exactly. I'm trying to design a single cell protection circuit and the data sheet says the Vovp, Vuvp, Voc, and Vscd are all factory configured. I'm wondering what would…
Part Number: BQ2980 HI Guys
The BQ298000 does support a PTC for temperature cutoff, however in order to enable this functionality there is a factory enabled internal pullup resistor that needs to be enabled. The datasheet doesn't give an MPN that corresponds…
Part Number: BQ2980 Other Parts Discussed in Thread: BQ77915 , BQ76930 , BQ78350 Hello i was looking over the web a solution for 7 cell series with cell balancing function, i found out BQ2980 supports only up to 5 cell, is there any other solution for…
Part Number: BQ2980 Other Parts Discussed in Thread: BQ2970 Hi,
Could you recommend proper protection IC for single cell?
Cell: LiFePO4, 1 cell
OVP: 3.7V~3.75V
battery operating range: 2V~3.65V
Required high-side protection.
Thanks.
Part Number: BQ2980 Hello,
A customer of mine is planning on using the BQ298012 in a new large ongoing project,
Since there will be certifications, they would like to know that BQ298012 (basically BQ2980) will continue for at least 5-10 years.
Is…
Part Number: BQ2980 The BQ2980 is a relatively recent part, but although the datasheet talks about factory programmable options constantly it is apparently not available with any customization. What stage of life is this part at? Is it being discontinued…
Part Number: BQ2980 Other Parts Discussed in Thread: BQ2970 Dear Sir/Ms.
My customer is looking for a low-power battery protection IC. We suggest BQ2980. The customer RD tested BQ2980EVM and found that the power consumption was 4uA. Now the customer…
Part Number: BQ2980 Hi,
The RBAT value is shown as 20 ohms in the application information. This puts the short circuit power for the resistor at ~0.9W for a single LI-ion cell. So RBAT would need to be larger than a 1206 to handle a continuous short…
Part Number: BQ2980 Hello,
i am currently using the BQ298010 as a protector for my LiIon charging board.
Everything is working as expected except from the CTR Pin function: I am able to trigger the Reset-Function by pulling the CTR Pin high to 3.3V…
