Part Number: BQ25896 Hi team,
My customer has one question about VBUS voltage hysteresis value?
Testing condition:
The VINDPM=4.5V and customer is trying to reduce VBUS voltage lower than 4.5V.
Based on our observation, when VBUS voltage is lower…
Part Number: BQ25896 Hi Sir,
My customer using bq25896 found EMI issue when charge active. (over 2dB, target is -4dB)
We try add snubber in SW pin but looks still fail.
Do you have idea how to reduce EMI?
Or do you have schematic for EMI solutions…
Part Number: BQ25896 Other Parts Discussed in Thread: BQ25895 Hi Sir,
My customer using bq25896 meet EMI issue, we add some small capacitor still fail.
Here is test report and waveform for pins, would you pls have comments what we can do to improve…
Part Number: BQ25896 We have this BQ25896 IC charger that charges a battery pack of: 3.6V, 9AH capacity. We noticed that the charger charges the battery till it is fully charged and goes to sleep, and never wakeup again to charge the battery when it is…
Part Number: BQ25896 Other Parts Discussed in Thread: BQ25892 Hi Sir,
Pls kindly help questions for bq25896 as below, thanks.
1. If not use OTG, how to config OTG pin? Pull Low to GND?
2. If will using input current limit is 3A, how to set RILIM…
Part Number: BQ25896 Hi Sir,
Pls advise what are the values of VT1 and VT5? VT1= 5*0.25、VT5=5* 0.125 is right??
If temperature setting range is 0~50 °C, please check below resistor value is correct?
Note . There are two sources of NTC
…
Part Number: BQ25896 Other Parts Discussed in Thread: BQ40Z50 Question 1 - REG10 TS voltage: slusc76c manual (bq25896 documentation) describes register content as ADC convertion of TS voltage with values from 21% to 80%. Chapter 9.2.7.5.1 describes the…
Part Number: BQ25896 Hello Sir,
I want the details of VIH, VIL, VOH and VOL digital voltages for the BQ25896 which i am unable to find in the datasheet with minimum and maximum values.
Please find the attached image for the reference like what i…
