Part Number: BQ25616 Dear ,
bq25616 can't stop charge current at 45 degree (charging current don't change to 0mA and status pin don't change to charging complete )
VBAT have change from 4.2V to 4.1V meeting JEITA.
Charge current setting…
Part Number: BQ25616 Hi
I am using the BQ25616RTWR Power management IC, I am using it to charge a 3.7 LIPO battery of 5000ma/H
The system does charge but when the battery is full the IC cuts power to the Vsys line making the load shutdown.
When the battery…
Part Number: BQ25616
Dear TI,
I have used BQ25616 for a few times and I realized that I have not thoroughly tested the current limit function. I hope that you could help me address some of the issues I have.
With the EVM, I removed and shorted R13…
Part Number: BQ25618 Other Parts Discussed in Thread: BQ25619 , , , BQ25616 , BQ25611D The safety timer for the BQ25618, BQ25618E, BQ25619, BQ25611D, and BQ25616 functions as a protection against prolonged charging caused by abnormal battery charging status…
Hello,
We are going to need the switching waveforms I requested.
Also, we are going to need to check the battery manufacturer specification to make sure it is compatible with your settings.
Regards,
Mike Emanuel
Part Number: BQ25616 Hi team,
Do we have any recommendation of unused D+ / D- ? (no USB negociation and limited by ILIM)
They'd like to design new version with changing from USB charging to wireless charging. So they'd like to know unused D+ / D- setting…
Hi Mike, I realized that I used a wrong boost converter to power the charging circuit. the TPS61027 can only max at 200 mA or so, I think it is the main reason for my slow charging rate. I have redesigned the circuit now and hopefully it will resolve…
Part Number: BQ25618 Other Parts Discussed in Thread: BQ25619 , , , BQ25616 , BQ25611D The JEITA guideline was released on April 20, 2007 to improve the safety of charging Li-ion batteries. The BQ25618, BQ25618E, BQ25619, BQ25611D, and BQ25616 chargers have…
Part Number: BQ25616 I set Ilim pin for 2A and Ichg pin for 1.5A with BQ25616 design. But I do not connect USB D+/D- siganls to the BQ25616 D+/D- pins to detect charger type in my PCB design.
Is there any known problem while BQ25616 doing battery charing…
Part Number: BQ25616 Product certification is in progress using BQ25616.
While reviewing documents for NRTL (MET), we have received an inquiry as to whether there is approval information for UL/CSA 62368-1 for BQ25616.
Is BQ25616 a UL/CSA 62368-1 approved…