Part Number: BQ25620 Tool/software: Hallo,
I have a BQ25620 running and control it via a linux computer.
It works fine except:
it does not charge the battery, it just powers the system (via battery or via VBUS, if available)
VBUS stays high…
Part Number: BQ25620 Other Parts Discussed in Thread: BQ25629 , BQ25628 Tool/software: Hi BU expert,
Open the BQ25620 OTG, there is OTG voltage in PMIC pin. How about Vbus pin? Is the 0V or OTG voltage Vin pin?
Regards，
Charlie
Part Number: BQ25620 Tool/software: Hi Team,
Our condition is VBUS = 5.16V, VBAT = 3.4V and VSYS is 3.76V.
Currently, we are doing the high temperature test. but meet the issue and the BQ25620 reported the thermal regulation status, but not reported…
Part Number: BQ25620 Tool/software: Hello,
I'm having difficulty getting the BQ25620 to charge correctly. Starting with default settings I only see a charge rate of approximately 80mA. REG0x1E_Charger_Status_1 indicates that it is charging (01b in 4…
Part Number: BQ25620 Tool/software: Hi team,
Our customer is considering this device by USB BC1.2 supply on Type-C connector.
They have few question about this I2C control behavior.
1. Can this device control to fix SYS output from BAT path only…
Part Number: BQ25620 Tool/software: Hi team,
In datasheet, CE pin is said "Battery charging is enabled when EN_CHG bit is 1 and CE pin is LOW.".
Does this means it is need for enable battery charging that EN_CHG bit is 1 and to switching CE pin to…
Part Number: BQ25620 Hi,
I am using the Battery charging IC bq25620 in one of my project and it is not going to shutdown mode as mentioned in the datasheet. Currently we observed 0.7mA current in ideal mode (Battery is connected to charger IC but…
Part Number: BQ25620 Tool/software: Hi team,
In datasheet, it seems that IHSFET_OCP value and ILSFET_OCP is defined in the device like below.
What are these value?
I want to know that this device have SYS current limit or not.
Best regards…
Part Number: BQ25620 Hi,
I tried to read the VBUS_STAT pin value, when plugged and unplugged, I am getting the value as 0. There is no change in the value.
I am checking the bit using bitwise AND operation with 0x07
Can you please guide me ?
…
Part Number: BQ25620 Tool/software: The device keeps restarting by means of coding. During this process, it charges for 5 minutes and then does not charge for another 5 minutes, repeating this cycle continuously. After running for more than 10 hours,…
