Part Number: BQ24707A Hello,
It may be a simple and difficult question, but where should I connect the bq24707A IC Grand?
・ Battery negative terminal according to Simplified Schematic. That is, P_GND?
・ According to a typical schematic, the adapter and…
Part Number: BQ24707A Other Parts Discussed in Thread: BQ40Z50 Hi Team,
I made a prototype of a lithium-ion battery charging circuit using BQ24707A,
but it does not work well. It only works for 14.5ms after ChargeVoltage (), ChargeCurrent () is sent…
Part Number: BQ24707A Other Parts Discussed in Thread: EV2400 , , BQ40Z50 , BQSTUDIO Hi Angelo ,
Thank you for your patience.
For the following thread,
e2e.ti.com/.../3671186
The customer successfully captured the above defective. Please refer to my attachment…
Part Number: BQ24707A Other Parts Discussed in Thread: BQ25710 Hello.
I am suffering from switching noise that overlaps with the SMBus signal of the smart battery charger (bq24707A).
When the smart battery starts charging, a communication error will…
Hi Frank,
Okay, keep me updated if you are able to reproduce the 15V overvoltage event so that we can examine the waveforms and analyze the BQ24707A's register settings at the time that the overvoltage occurs.
Best regards,
Angelo
Part Number: BQ24707A Hi, I am very confused with the ACOK function of the BQ24707A. Please let me know if I have this correct:
a voltage above 0.6V on the ACDET pin wakes up the ACOK comparator as noted on the datasheet, but a voltage of 2.4V is needed…
I've set the high byte of input current to 0b00000101, which sets input current to 1.3A. I'm now running 3 A from ACN to GND, which should be picked up by the input sense resistor, the output goes to 0 as it should "above 108% of input current" but Ifault…
Part Number: BQ24707A My Ifault pin is pulled up through a 100k resistor to 3.3V. When I apply a dummy load of 3A from ACN to GND, well above the 128mA input current limit of the 0x3f register (by setting 0x3f to 0x0100. nothing causes a trip. is there…