Part Number: BQ24250 Other Parts Discussed in Thread: BQ27532-G1 , BQ25570 , BQ25190 Hello,
Hello,
In our design, we are using two batteries, each with a nominal voltage of 3.7 V, a charging voltage of 4.2 V, and a capacity of 200 mAh.
We want to…
Part Number: BQ24250 Hi team,
We are evaluating I2C waveform quality (SCL/SDA rise/fall times and timing margins) for a design using BQ24250 (BQ24250RGER). We noticed the BQ2425x datasheet does not appear to include an explicit I2C AC timing table …
Part Number: BQ24250 Hi team,
Background: We are reviewing the efficiency plots (Figure 5 “Efficiency vs Output Current (5V USB)” and Figure 6 “Efficiency vs Output Current (AC adapter)”) in the BQ24250 datasheet. However, the term “Output Current…
Part Number: BQ24250 Hi all,
we found that inrush current is 8.6A from SYS and BAT in BQ24250RGER during startup.
According to the specifications, the output current(continuous) is listed as 4A, and the duration during which the current exceeds 4A…
Part Number: BQ24250 Hello
I have a question about VIN operating condition of BQ24250.
The datasheet states that VIN (min) =4.35 V. In our company system, it may drop below 4.35 V momentarily under maximum load.
On the other hand, it states that…
Part Number: BQ24250 Other Parts Discussed in Thread: BQ24160 , Hi TI Team,
In general, for TI charger ICs such as BQ24160 and BQ24250 , could you please help clarify the conversion efficiency between the ~5V input source ( IN/USB ) and the output path…
Part Number: BQ24250 Tool/software: A device design uses the BQ24250 as part of battery management. This has been submitted device for IEC 62368-1 and received an inconformity. For Annex M.4.2 the test house performed a single fault test, shorting the…
Part Number: BQ24250 Tool/software: Hi Dear,
My customer wants to use the charging chip and the coulometer at the same time, may I ask how to connect the charger and the Fuel gauge?
Whether there is a corresponding reference circuit
Part Number: BQ24250 Tool/software: Hello, E2E.
We have been used for years this device(BQ24250).
In recently our production, there are some I2C communication error between our SoC and BQ24250.
No ACK is returned like below wave-form.
I think…
Part Number: BQ25638 Other Parts Discussed in Thread: , BQ24250 Tool/software: Hi Team,
Could you help to provide charger IC comparison table for selection between BQ24250 and BQ25638/BQ25638D? Thanks!
