Other Parts Discussed in Thread: BQ2060 , BQ3050 We are replacing the bq2060 with the bq3050 in our new design. Are these two gas gauges pretty compatible in terms of API programming? In other words, can I use my 2060 test software library to program…
Other Parts Discussed in Thread: BQ3050 I have just do BQ3050 test on my own test board , the schemic is copy from BQ3050evm schemic.
The REG33 has voltage about 3.28 , but REG25 has no voltage.
When pres,"DISP", the LED does not display.
Could…
Other Parts Discussed in Thread: BQ3050 We are using the BQ3050 in a 3S2P configuration. The cells have a capacity of 4400mAh each. We are experiencing a problem with the remaining capacity which is not getting updated on several packs.
All packs are…
Other Parts Discussed in Thread: BQ3050 Hi Everyone,
I would like to know the impact on the operation of bq3050 if the smaller capacitance than 1uF will be used on BAT pin. I know that the BAT pin will supply power to LDO in bq3050 when Pack+/- will…
Other Parts Discussed in Thread: BQ3050 Hi Everyone,
Please let me confirm my understanding for the test condition for R(BAL) of bq3050.
- The R(BAL) of 200ohm(min) and 430ohm(max) are guaranteed at " 4V >= VDS > 2V".
- The R(BAL) of 60ohm(min…
Other Parts Discussed in Thread: BQ3050 Hi Everyone,
Our customer is now evaluating bq3050 and they would like to know about components which affect for fall time of Nch FET drive. Of course they understand that the CL and Rg willl be affected for…
Other Parts Discussed in Thread: BQ3050 , BQEVSW Hello,
We are currently designing an electronic board with a 4S1P Li-Ion battery pack and use a BQ3050 battery gauge. After many tests, we have tuned the gauge parameters (according to the file attached…
Other Parts Discussed in Thread: BQ3050 I have a BQ3050 implementation using four Li-Ion cells. I connect the battery pack to a charger and the BQ3050 will not turn on the charge FET. I found that if I connect the EV2300 pod to the pack for just a second…
Other Parts Discussed in Thread: BQ3050 Are the VREG33 and VREG25 rails useable for external ICs to the bq3050? If they are how much current is one allowed to draw from these rails? There is a max current spec but I could not fund how much current the…
