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Part Number: BQ24157 Hello. I'm trying to configure the BQ24157 chip - but it still does not work. The charge current does not rise above 30 mA. Writing data to the register 0x06 does not work - I read its contents after writing, but it does not change…
Part Number: BQ24157 Other Parts Discussed in Thread: BQ25611D Hi,
I have the same question as
https://e2e.ti.com/support/power-management/f/196/t/636936#pi320995filter=all&pi320995scroll=false
and it was not properly answered. I agree the battery…
Part Number: BQ24157 HI ti employ
I found that changing register 06 causes CSOUT drop when BQ24157 is unloaded。
The graph is as follows. The bottom line is CSOUT，why
Part Number: BQ24157 HI
In my test, when I used BQ24157 to charge the battery, after the adapter was removed from the VBUS, the VBUS was still charged by the voltage, sometimes lasting for a minute, and the voltage was almost equal to the battery voltage…
Part Number: BQ24157 Dear all,
I would like to ask a question.
According to the following table in datasheet p.27,
If Bit B2 to B7 are 1, the charging voltage will be 4.8V, exceeding the maximum charging voltage (4.44V) of this device.
In this case,…
Part Number: BQ24157 When the battery is discharged to the automatic shutdown (the software is set to 3.4V shutdown), the measured Vbat voltage is about 3.3, and it is rested for 1-2 days. Then the Vbat voltage is measured. It is found that the voltage…
Part Number: BQ24157 Hi Expert
My customer want to change the BOOT cap from 33nF to 10nF because 33nF part is hard to buy.
Can we do this modify?
Thanks
BR
Bruce
Part Number: BQ24157 Two questions：
1.BQT24157：When charging is disconnected, whether the output of VBUS will drop instantly
2.Seeking a charging management chip: 1）The battery can be powered by an external 5V input; 2）Regardless of whether the external…
Part Number: BQ24157 Other Parts Discussed in Thread: BQ25601D , BQ25600D Dears,
I want to adopt BQ24157, but I confuse that how to judge the charger is adapter or USB? Because I want to charge in 800mA, and USB is 500mA limited.
