Part Number: BQ25125 Tool/software: Hello,
I am experiencing an issue with the bq25125 battery charger IC. When I set the charge current (ICHRG) higher than 70mA, I receive an error status with STAT_0 and STAT_1 both set to 1 (binary 11). At 70mA, the…
Part Number: BQ25125 Tool/software: I need to out 2.5V from LS/LDO output pin
first i pulled down LSCTRL pin then i programmed the LS/LDO control register bits to make it out 1.7V and according the equation , it will be added to .8V , so the register…
Part Number: BQ25125 Other Parts Discussed in Thread: BQ25120A Hello, is it possible to use a 100K ntc with this BQ25125?
Our battery have 100K NTC build in and I would like to know what kind of trick we can do to use this BQ25125 with a 100K NTC.
Thanks…
Part Number: BQ25125 Hello,
I am using the BQ25125 to power a radio from a single cell at 3.3 volts.
Sadly, when I increase the output voltage from the 1.8 volts to 3.3 volts - the I2C quits working because
the thresholds are determined from Vsys - (not…
Part Number: BQ25125 Other Parts Discussed in Thread: BQ25570 , BQ25505 , BQ25504 Hi, I am trying to develop a low-power embedded system running mainly on a rechargeable 3.7 V Lithium Ion battery and a secondary energy harvesting circuit (low energy) to…
Part Number: BQ25125
Hello,
The datasheet specifies that the full 100mA is only achievable if VINLS is >3.25V.
If the LDO output to a low voltage, lets say 1.2V, and VINLS is 1.8V. How do we understand/calculate the max output current we can expect…
Part Number: BQ25125 Dear all,
A couple questions regarding the BQ25125 please.
1- What is the difference between the LDO and LS. I understand the LDO is the regulated output, but I am not sure what it means when it is selected as load switch, please…
Part Number: BQ25125 Other Parts Discussed in Thread: BQ25120A , BQ25120F3A Hello,
In this thread BQ25125: BQ25125 IEC632368-1 CB Certification - Power management forum - Power management - TI E2E support forums you mention the IEC62368-1 CB Test certificate…
Hi Nicholas,
Thought I'd check here and see if there were any updates. We were unable to recreate your oscillation and wanted to see if you had the same behavior on other power supplies?
Let me know if you had further questions about VINDPM.
Best…