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…
Part Number: BQ24765 Hi, I realized that the buck charging circuit of BQ24765 allows current being supplied from the battery being charged. It happens due to the boddy diodes on the integrated fets. When the input source is removed, the circuit is being…