Part Number: LM51772 Other Parts Discussed in Thread: LM251772 Tool/software: Hi Team,
We would like to LM51772 via I2C setting. Currently, we used EVM to record the register value that we need. And my question is that how can we issue the setting before…
Part Number: LM51772 Tool/software: Hello, this is David.
I'm currently working on a USB PD application using this specific IC. On USB PD though, one key functionality is the discharge functionality. The LM51772 datasheet states that the discharge can…
Part Number: LM51772 Tool/software: Dear
Why is there a limitation on the maximum output voltage? Shouldn't the allowable output voltage not be restricted by the IC once the MOSFET is external?
The current design uses the MPQ4284. I've noticed that…
Part Number: LM51772
Tool/software:
Dear Sirs and Madams,
Please tell us about the "PSM Entry Threshold" of LM51772.
I am referring to Figure 7-10 in the datasheet, but the PSM entry threshold (Red line) in this graph is in a region higher…
Part Number: LM51772
Tool/software:
Dear Sirs and Madams,
I would like to know about the inductor derating settings (INC_INDUCT_DE-RATE).
Table 7-6 of the data sheet provides inductor derating settings.
What is the difference in effect between "Disable…
Part Number: LM51772
Tool/software:
Dear Sirs and Madams,
I would like to know about "Table 7-7 CFG4 Pin (R2D-CH4) Configuration Overview" in the LM51772 datasheet.
Even if the current limit is set to "DISABLE" in settings #1 to 8, will the…
Part Number: LM51772 Tool/software: I have configured a circuit using LM51772 as shown below to obtain an output voltage of 24V/5A with an input voltage of 18~48V.
I confirmed that the output voltage is maintained at 24V when the input voltage is 24V…
Part Number: LM51772
Tool/software:
Dear Sirs and Madams,
We are currently verifying the operation of the LM51772 on an actual board in order to consider its adoption.
Therefore, we would like to confirm for buck-boost operation of LM51772.
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