Part Number: LM25056 Hi All,
We have designed a 175W (5V 35A) DC power supply and have used LM25056 for voltage/current/power monitoring.
We are able to communicate with the LM25056 through I2C bus, however, the computed voltage and current values…
Alex, I have the LM25056 Evaluation Board, but unfortunately the PMBManager-x software that is required to do the evaluation is no where to be found in the device tool folder or the TI.com site. Any suggestions of how we may be able to get the
application…
Other Parts Discussed in Thread: LM25056 Hi,
I am evaluating options to do embedded power measurements on a Beagle Bone Black, equipped with TI AM335x 1GHz ARM® Cortex-A8.
The board is powered with +5V DC and peak current consumption should be around…
Other Parts Discussed in Thread: LM25056 Hi, E2E team,
Now a customer is designing a power supply board and is considering a circuit with a multiplier to implement an input overpower protection circuit in it.(the input specifications of the power supply…
Hi Pengfei,
Yes you can use LM25066 only for PMBus by
leaving the Gate floating,
VIN connected to SNS+ of sense resistor,
OUT connected to SNS- of sense resistor,
DIODE pin connected to GND
The alternate and best option would be to use…
Hi Christopher,
You can consider using LM25056 instead of LM25066 if you intend to use only the telemetry functionality.
Here is the link to its datasheet https://www.ti.com/lit/ds/symlink/lm25056.pdf
Part Number: LM5066I Other Parts Discussed in Thread: LM5064 , LM5066 , LM25056 , LM25066 The PI-Commander software crashes as soon as I select an LM5066 or LM5066I device. This is with Windows 7. It works fine when selecting LM25056 and LM5064. Is this…
Hello Hari,
Welcome back. The LM25056A should really not be used for measuring microamps (uA) of current because its input pins for the shunt resistor (VS+ and VS-) have input bias currents (or "IB+ and IB-") of 20uA typically. So 20uA is being sourced…
Hi David,
The PI-COMMANDER-HOTSWAP GUI supports the Aardvark tool. This would cover LM25056, LM25066, LM25066I, LM5056, LM5064, LM5066, LM5066I.
The interface pinout is different from our typical HPA172 USB2GPIO adapter, so it would likely not…
