Part Number: BQ25619EVM Other Parts Discussed in Thread: BQ25619 , EV2400 I can read the parameters from BQ25619 via EV2400. But, I changed the charge voltage to 4.1V and clicked the W button as indicated in the red circle below. It seems that the new parameter…
Part Number: BQ25619 Hi,
I am trying to understand the battery depletion threshold values of BQ25619.
I refer to page 9 of SLUSDF8B.PDF (June 2019).
I have a BQ25619 conected to a Li-Ion cell and when the cell voltage drops below 2.60V, the BQ25619 turns…
Part Number: BQ25619 Hi Sir,
Can we fully disable the BQ25619?
I found when we pull high /CE to disable the charger, it seems like the SW pin still has 3.6V output when VBUS exists. Can we fully disable the charger IC and no any feature work when Vbus…
Part Number: BQ25619
With a VBUS of 12V, battery is not charging. STAT pin is a constant low but 12V source shows low current being supplied, approximately 60 mA, when it should be 200 to 300 mA. Inspection of registers appears to be correct to me. Register…
Part Number: BQ25619 Hi,
I've the following 2 questions regarding the implementation circuit of the bq25619.
According to the datasheet, the REGN LDO requires a capacitor connected to Analog GND. This appears int he Pins description (Table 6-1). …
Part Number: BQ25619 Hi,
I would like to clarify the following points:
1- In boost mode, which the output voltage pin? PMID or VBUS ?
2- Does the boost output has an output current limit? What is this limit value?
is it adjustable?
If we want to load…
Hi,
Since the EVM does not show the same behavior, please suggest the customer to follow the QON circuitry on the EVM on their board and try again.
Thanks,
Ning.
Part Number: BQ25619 Hi ti team,
The MCU cannot immediately read the register status of the BQ25619 when the USB is plugged in. What is the recommended delay in seconds to read the BQ25619 register status?
Part Number: BQ25619 Other Parts Discussed in Thread: BQ27426 Hi,
I've a question about the best way to connect the BATSNS pin of the bq25619.
We want to use the bq25619 together with the bq27426 battery gauge.
This battery gauge uses a 0.01 Ohm sense…
Part Number: BQ25619 Hi,
I would like your feedback to understand how the bq25619 behaves in the following 2 scenarios:
1) We have a scenario application in which the battery charger is always connected to a power source at Vbus. In this scenario, our…