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Part Number: BQ24765 Hi Experts, Our customer is performing a charging current test on this part, they see the datasheet states 512mA. And is asking if they will see a test failure if testing the charging current using 1A? We were able to determine by r…
Part Number: BQ24765 Is the trickle charging by BQ24765 gets enabled automatically when a battery detected with less than 2.5V on FB pin or is there any other enable procedure has to be done? We are using BQ24765 in our design and the deep discharged battery…
Part Number: BQ24765 Hello, I designed a battery charger in carrier board based on BQ24765EVM schematic and the charger mainly works fine. I have a problem with the startup carrier board without a battery. Is it possible to do it? If it is possible please…
Part Number: BQ24765 We were checking for the detailed design procedure in BQ24765 battery charger data sheet. The data sheet section 9.2.2 Detailed Design Procedure says as below:
The parameters are configurable using the evaluation software, SLVC309…
Part Number: BQ24765 Hello,
I have a custom design PCB for charger with IC BQ24765 (schematic is based on schematic BQ24765EVK). I can set' register for voltage and current charge battery and read values after writing. I can read the input current limit…
Part Number: BQ24765 Hi dear supporting team,
To enable charging, the datasheet says that a delay 2 ms must be completed after the adapter is detected and CE goes high. Is it necessary to wait for the 2ms delay to read or write the data in "ChargeCurrent…
Part Number: BQ24765 Hi dear supporting team,
When reading the registers of Battery Charger SMBus Registers, I think that it is done as follows.
(1)Start condition (2)Send SLAVE ADDRESS (0b0001001) +0b0 in sync with CLK from the master device (3)ACK returned…
Hi Joel,
I would like to seek assistance again in my application. I now have a supposed to be working board of BQ24765 charger. My supercapacitor is precharged up to 6.5Vdc and trying to charge it to 7.5Vdc. The charger input voltage is set at 10V. Using…
Part Number: BQ24765EVM Other Parts Discussed in Thread: BQ24765
What are the functions of each power supply? That is, in the first picture does Power Supply 1 charge the battery? What is the function of Power Supply 2? Also, What is the function…
