Other Parts Discussed in Thread: BQ24251 Hi All,
Our customer has evaluated bq24251 but now they want to disable charging for deeply discharged battery such as fully discharged 0V battery. Does bq24251 have such function? I believe that it will start…
The DS for the bq2425x series specifies the recommended operating junction temperature as 0-125oC but then also gives an absolute max Tj range of -40-125oC.
Why is the recommended reduced to 0oC? If this is just the charger section then this is fine…
Other Parts Discussed in Thread: BQ24251 If a customer wants to use the BQ24251 in stand alone operation (no I2C), is there a way to have charge termination disabled by default? In other words, the customer would like the option to buy a BQ24251 but with…
Other Parts Discussed in Thread: BQ24251 When will the battery be reconnected to the system load using the BQ24251 after it has been fully charged (charge termination enabled)?
I undrestand this will happen when the system voltage (Vsys) drops at least…
Other Parts Discussed in Thread: BQ24251 Hi,
When battery is removed and then re-insertion from the battery voltage is NOT below 0.4V,
the BQ24251 does not start switching.
Re-insert from below 0.4V will start switching.
Why this differnce occurs…
Other Parts Discussed in Thread: BQ24251 My requirement is to charge the battery in standalone mode. Whenever VIN input is connected through USB the battery is not detected and charging is not happening. Below are my findings at the respective pins of…
Other Parts Discussed in Thread: BQ24251 What will be the output voltage of the BQ24251 when the input power is connected, but there is no battery? I konw that it can be configured using I2C, however I am interested on in the default settings. Would it…
Other Parts Discussed in Thread: BQ24251 Hi
I have question for about USB Termination Resistor at USB Detect Block in BQ24251.
Could you tell us about these 2 Question ??
Question
1) Dose Bq24251 have this internal "R " resister ?
2) If have…
Part Number: BQ24251EVM-150 Other Parts Discussed in Thread: BQ24251 Tool/software: Hi, I have a device manufactured by Texas Instruments with part code 24251, this is a 8 pin SOIC device and I cannot find any technical information related to this device…
Part Number: BQ25882 Other Parts Discussed in Thread: BQ24251 Hi Team,
My customer has a question about BQ25882. At the time when NTC temperature is normal and the battery is charging, disconnect the battery with BAT pin of BQ25882. Will BQ25882 continue…
