Part Number: BQ25792 Tool/software: Hi Sir
Please help me check this layout if any issue or not, thanks a lot.
the file password is 20240807 4000225ZBATE-0806-JOB_20240807.zip BQ25792QMR_Schematic Review_Final.pdf
Part Number: BQ25792 Other Parts Discussed in Thread: BQ25798 Tool/software: Using the bq25792 for a single cell. Charge voltage 4.1 VDC Charge current 250 ma. I am not using the system output but do have the 10 MFDs on the pin.
When my micro sets the…
Part Number: BQ25792 Tool/software: Hi All
Below is my circuit for your reference.
Basic specifications: Input voltage: 15V Input current: 3A Charging current is limited to 1.5A
Since the battery module itself has the TS function, in the BQ25792 circuit…
Part Number: TPS25751 Other Parts Discussed in Thread: BQ25792 , , TPS25750 Tool/software: Hi,
We have an issue in our new design with TPS25751 and BQ25792. The charge termination in the BQ25792 is disabled by the TPS25751. The register REG0F_Charger_Control_0…
Part Number: BQ25792 Tool/software: Hi team,
Could you help share the OTG efficiency under PFM mode?
VBAT = 8.0V; VOTG = 9.0V; Load = 0.1A;
Could you help share this data?
Thanks and Best regards,
Will
Part Number: BQ25792 Tool/software:
Hello,
I designed a charge-discharge PCB for a 4s5p battery. However, pins 22 and 23 of the BQ25792RQMR create instant sparks the moment I connect the battery, and they catch fire immediately (as shown in the picture…
Part Number: BQ25792 Tool/software: Hello, We are using the BQ25792 with a TPS25750D and a 4S LI ION battery for a USB-C PD 20V 3A application. 1) The charger is perfect until we tried the SFET function. QON is low under 400mV but every 10 or 20s (depending…
Part Number: BQ25792 Tool/software: Hi, I'm having some issues with battery charging using the BQ25792. Specifically the battery does not appear to charge and 0mA are going to or from the battery when I read register REG33_IBAT_ADC, when the charger…
Part Number: TPS25751 Other Parts Discussed in Thread: TPS25750 , BQ25792 , Tool/software: I have made a design with TPS25750 and BQ25792 for charging a battery and powering the device. And i have this working with out problems. setup is for 1S lipo battery…
Part Number: BQ25792
Tool/software:
It happens that I am using a BQ25792 but do not need the SYS output: it will not be used to power any components on the design.
Can I forgo attaching the five 10uF and one 100nF capacitors specified in the datasheet…
