Hi Jade,
Jade Han said: Would you know why BQ4050 is so low cost, even lower than many monitoring ICs?
I cannot speak on the pricing of our parts, however reaching out to someone from our product marketing team here could offer more insight.
Jade Han said…
Part Number: BQ4050 Other Parts Discussed in Thread: BQSTUDIO Tool/software: Hi Team:
Now, when using bq4050, the phenomenon of occasionally turning off the discharge MOS tube appears. After consulting the data manual, I can't find the mechanism of…
Part Number: BQ4050 Tool/software: Hi Dear TI Engineer:
I asked TI about this last month, and see the link below:
BQ4050: BQ4050 SMBus communication Clock abnormal - Power management forum - Power management - TI E2E support forums
Please see the customer…
Part Number: BQ4050 Tool/software: Hi TI Engineer:
I made a 4S1P battery, the cell is 3.7V/21700, the SOC jumps at EDV2,EDV1 and EDV0 when discharging with 3A.
I tried it with 3.5A and the jump was bigger.
10%－7%，5%－3%，2%－0%
Please help analyze the data…
Part Number: BQ4050 Tool/software: Hi,TI Engineer:
We have been setting up our firmware to read data from BMS (BQ4050) e.g operation status register to read some of the status values. But have seen that we get garbage/ incorrect data read from the BMS…
Part Number: BQ4050 Tool/software: I am working on a developing an in production programming device to dump setting onto a custom PCB with the BQ4050.
I am having a lot issues with getting the BQ4050 to respond as I expect, and have currently gotten…
Part Number: BQ4050 Other Parts Discussed in Thread: BQSTUDIO Tool/software: Hi, Team
My customer use BQ4050 in one of the battery pack and they have a question about the current balancing, could u help to check and give your comments as below?:
Customer…
Part Number: BQ4050 Tool/software: FET temperature is in negative,when ts1 and ts2 are toggled for cell temperature but when ts2 changed to fet temperature it shows correct value
Part Number: BQ4050 Tool/software: Dear Use the BQ4050 cannot communicate with the entire machine, The data voltage is around 0.9V, and the waveform returns to normal after disconnecting the battery data line. Can you help analyze the reason？
