Part Number: BQ25756EVM Other Parts Discussed in Thread: USB2ANY , Tool/software: Hi, I am having an issue with the USB2ANY first is I am unable to read any of the registers from the BQ25757EVM module
See below image, the BQ25756EVM schematics have J4 listed…
Part Number: BQ25756EVM Other Parts Discussed in Thread: BQ25756 Tool/software: Hello,
We're using the BQ25756EVM with an STM32 microcontroller to communicate with the board via I2C. Additionally, we have a digital potentiometer connected to the feedback…
Part Number: BQ25756EVM Hello, The EVM's datasheet states that it will charge in 7-cell battery mode with the JP1 plugged in. The charging voltage of the 7-cell battery (4.2x7) is 29.4V. However, the datasheet states that I should measure 23.5V. Is…
Part Number: BQ25756EVM Hello,
I am trying to figure out if there is a way to test this evaluation module with a 10-cell lithium ion pack without having to use JP2 and a different feedback resistor but I can not figure out if it is at all possible. I…
Part Number: BQ25756EVM
Tool/software:
Hi,
I have an BQ25756EVM. During bring up of the board I was able to pass more than 8A into the board while doing the procedure outlined in: "2.4.2 Equipment - Using a CV Load" from the user manual when I had the…
Part Number: BQ25756EVM Other Parts Discussed in Thread: EV2400 , BQ25756 Hello
I am trying to evaluate at 240W output in BQ25756EVM without a battery.
But I couldn't find how to run BQ25756EVM at 240W output in the document of BQ25756EVM and EV2400. …
Part Number: BQ25756EVM Other Parts Discussed in Thread: PMP41062 Hello
I will evaluate BQ25756EVM by operating it in reverse mode.
So, please tell me how to run BQ25756EVM under the following condition to be accurate enough to meet the USB-EPR standards…
Part Number: BQ25756EVM Other Parts Discussed in Thread: BQ25756 , TPS25751 Hello,
I'm using the BQ25756 EVM with the TPS25751 EVM.
-I tested TPS25751 EVM alon and was able to sink and source.
-I tested both togheter in charging mode and it is ok …
Part Number: BQ25756 Hi,
I am planning to use BQ25756 to design a Li-ion battery charger (55V 10A). I am conducting my tests on the BQ25756EVM to verify if the chip is compatible. During these tests, I encountered an issue. I noticed that the Q4 MOSFET…