Part Number: BQ25120F3A Tool/software: Hi ,
I want to know how to implement Voltage Based Battery Monitor of BQ25120F3A. The battery using in design =4.35V with 50mA .
I am able to understand the register settings 0X0A with 60% to 100% VBMON range…
Part Number: BQ25120F3A Tool/software: My Fall time of the I2C is too fast and as i was going through the Datasheet i haven't found any parameters of fall time in the datasheet. Fall time of sda is 2.4ns and SCL is 1.8ns. Clock speed is 387khz. Is the…
Part Number: BQ25120F3A Tool/software: Hi ,
I am using BQ25120F3A in my custom board. It seems , MRn Reset timing not matching as per datasheet .
As per datasheet, #RESET is goes low when MR is held low for longer than tRESET, which is configurable…
Part Number: BQ25120F3A Tool/software: Hi
There is one clarity need in layout about connection of BQ25120F3A pin A5 (PGND) and SYS output filter capacitor GND pin.
I have provided pad on via on both pin A5 and sys filter output capacitor GND pad as…
Part Number: BQ25120F3A Other Parts Discussed in Thread: CSD23280F3 Tool/software: Hi TI Team,
I am Nithin, a HW Engineer working in Innominds Software Pvt Ltd. I am working on the Nymi Gen 4 project. We are in the process of Compliance testing, for…
Part Number: BQ25120F3A Tool/software: Hi ,
As per my Li-ion Polymer battery vendor recommendation, the fast charge current can be set as as 1C (65mA) and the termination current can be 0.1 C to 0.05C.
it is seems BQ25120F3AYFPT can support fast charge…
Part Number: BQ25120F3A Tool/software: Hi ,
When we are doing pre compliance test (FCC part 15C),it is noted that Conductive Emission test failed at both Line as well as Neutral at 307.5KHz as well as 620KHz ( second harmonic) .
It seems BQ25120F3A…
Part Number: BQ25120F3A Tool/software: Hi ,
As per BQ25120F3A datasheet , CD# pin function is mentioned as : "Drive CD# pin low to place the part in High-Z mode with battery only present, or enable charging when VIN is valid. Drive CD# pin high for…
Part Number: BQ25120F3A Other Parts Discussed in Thread: BQ25120A Hi,
It seems BQ25120F3A RESET output pin is always low after powering with battery or VIN. Because of this issue , not able to program MCU.
Let me know what may be reason for BQ25120F3A…
Part Number: BQ25120F3A Hi ,
I am using the part BQ25120F3AYFPT for wearable band project.
Let me know the recommended reflow profile (for SMT soldering) as well as the recommended stencil for battery charger IC BQ25120F3AYFPT a s we are proceeding…
