Part Number: BQ25618
The charger is basically a step-down DC-DC (buck) converter. It requires the input voltage to be higher than the output voltage with some headroom for normal operations.
The maximum duty cycle specification is one of the factors…
Part Number: BQ25618
When the input source is over-loaded, it is either from the current reaching the IINDPM (Input Current Limit) or from the voltage dropping to the VINDPM (Input Voltage Limit).
For the current to cause the input source to be overloaded…
Part Number: BQ25601
Due to the OTG boost mode’s startup delay, PMID voltage may dip for a short period after VBUS is removed. Check the charger’s corresponding datasheet for the specific timing of the device being used. In general, it is in the range…
Part Number: BQ25601 Other Parts Discussed in Thread: BQ25600 , , BQ25618 , BQ25606 , BQ25600D , BQ25616 , BQ25619 , , BQ25600C , BQ25611D
Hi,
The LED on the battery charger evaluation module (EVM) flashes and the SYS voltage is not stable when the battery is…
Part Number: BQ25601D Other Parts Discussed in Thread: BQ25600 , BQ25601 , BQ25618 , BQ25606 , BQ25600D , BQ25616 , BQ25619 , , BQ25600C , BQ25611D
Hi,
It was observed that VSYS could not start up normally with some loading on SYS when the battery is not present…
Part Number: BQ25600 Other Parts Discussed in Thread: BQ25619 Hello Sir,
May I have your support to double check can we modify default OVP setting ( 6.5V) by external circuit due to no i2c host could access REG06 ?
Can I apply a voltage divider to Vac…
Hi Navneet,
1. The purpose of JP5 is to permanently bias the TS pin in T5 condition.
2. The BQ25600 should still power the load, but no longer charge the battery.
3. In the BQ25600 there is no way to disable TS.
Regards,
Mike Emanuel
Part Number: BQ25172 Other Parts Discussed in Thread: BQ25600 Dear In-charge person
We are confirming BQ25172 OVP function when detected cool status.
As specification sheet, the OVP function operates in 1.45~1.55 V when cool status.
We cannot confirm cool…
Part Number: BQ25600
Hi team,
I want to ask the transition time because there are no specification on the datasheet. For example, I want to know the estimated time when the profile is changed from Normal to Warm at T3.
If the transition time is different…