Part Number: BQ25172 Tool/software:
We are testing the BQ25172 linear NiMH Battery Charger on our new product in development. From our findings, when we set up a 1-Cell NiMH battery as the device to be charged and the BQ25172 (VSET) is set to '1-Cell…
Part Number: BQ25172 Tool/software: Hello team,
My customer is using this device for charging 6 cell NiMH battery. However, sometimes fault is detected and BQ25172 stops charging the battery. (1Hz blinking on STAT pin)
On the datasheet 7.4.4, it lists…
Part Number: BQ25172 Other Parts Discussed in Thread: BQ25176J Tool/software: Hello E2E Experts,
Good day.
Would the BQ25172 charger ic be better for a solar application with a single 6V solar panel?
Regards,
TI-CSC
Part Number: BQ25172 Tool/software: Howdy! Want to make sure I understand the datasheet correctly,
I think grounding TS = standby. Shutdown = lowering VIN below ~2.8V. Difference between the two looks about 100uA IQ
im a bit confused by the IQ section…
Part Number: BQ25172 Tool/software: Hi all,
I would like to ask the question about Vout_ovp.
I think the pressure value of NiMH battery is usually 1.5~1.6V,
but the voltage value of this device to detect end of charge is 1.7V(typ), which is higher than…
Part Number: BQ25172EVM Tool/software: Hi,
I am experiencing an issue with the battery charger. At first, the charger worked well for about 15 charges. After that, it started detecting faults in the middle of charging and would stop. Now, it detects…
Hi Chase
I can discuss the NiMH battery maker and test data in more detail using the private messenger feature of forum.
Look for a message / request from me.
Part Number: BQ25172 Tool/software: Hello Support Team,
I'm using a BQ25172EVM and 3 NiMh batteries in series.
I'm trying to configure the EVM to charge three cells as follows:
S1 : R2
S2 : R12
JP6 : Fixed
JP7 : Open (No jumper shorted)
JP4 …
Part Number: BQ25172 Other Parts Discussed in Thread: BQ25170 Hello team,
Is there any FMEA document for this device?
If this device is in failure, is IN to OUT going to be SHORT or OPEN?
Best Regards, Kei Kuwahara