Hi Drew,
1. OK, we understood that "raw data" setting is normally recommended, but inour system, something abnormal happenned.
In our system, when CDR is unlocked,
in "raw data" setting, the signal is worse than when DS100DF410 is not implemented…
Hi Varun,
It looks like they were able to order the 1A version so I think we're covered for now.
So, in your opinion, if the 1A part works for us, you do not see any reason that would prevent us from using the 2A version as an alternative with no…
Hello Alex,
A 15V at 1A (or 15W) output from a 5V input would be higher than the SN6505 could support. You would need to use an isolated DC/DC converter such as TPSM64404 . Please create a new thread with a DC/DC boost converter so a team with high power…
Hello Yichong,
You can try to send large current pulses. So, discharge at 100mA and then have -1A pulse for 2 seconds, in intervals of every 5 seconds. Test this and see if this can replicate those results.
Regards,
Adrian
Part Number: VCA824 Other Parts Discussed in Thread: VCA820 , Tool/software: When I navigate to the PGA/VGA page
https://www.ti.com/amplifier-circuit/pga-vga/products.html
I don't see VCA820 or VCA 824 anymore (they were there last week). Why not? Is this…
Hi Novel,
For each channel, 1A is the maximum suggested load current, so the temp should be relatively high. Please check the Section 12.3 in the datasheet for the details of power dissipation and junction temperature. The chip temperature is highly related…
Hello Varun,
We plan to use common 120V - 240V to DC 5V, 1A power supply, which I assume is not well regulated. So, the input voltage Vin is approx. 5V to the Regulator TPS62A01. But we need the Vout to be well regulated, because it will be used as a…
One clarification: the LOAD is connected to the PACK+ and PACK- terminals.
When the batteries are in undervoltage (fully discharged), and I apply 14V to VCC, nothing happens, and the current stays around 50mA (I changed RISET2 to 20kΩ).
If I disconnect…
Hello Niklas,
thanks for your feedback. First I will answer your question:
- Is the device set to DEM or FPWM mode? -> FPWM (MODE via 10k pulled to VCC) - The LM5122 HO signal is measured with reference to GND, so it mostly shows the SW, correct? -…
Hello Darshan,
The current sense gain error from -25A to +25A is specified to +/-0.75%. So the variation in gain for <1A will still remain within specification. Also please note that this plot has calibrated out offset error.
This variation in gain…
