Part Number: LMR43620-Q1 Tool/software: Hello.
Below is the recommended schematic for the LMR43620-Q1.
However, the values of L and Cout in EVM, Datasheet, and Webench are all different.
In this case, what should be the basis for circuit design…
Part Number: LMR43620 Tool/software: Can you please help me with the COO of 2 components? It is not possible for me to find this information.
It concerns:
- LMR43620R5RPER
- DRV2604LDGSR
Thank you for your help.
Part Number: LMR43620-Q1 Tool/software: Hi team
The datasheet suggests the typical external component values in below table. Customers have the question on the output capacitance.
3*22uF or 2*22uF is the nominal capacitance values or the rated capacitance…
Part Number: LMR43620 Hello,
I´m trying to calculate L using the Equation 7 of the data sheet: https://www.ti.com/lit/ds/symlink/lmr43620-q1.pdf?ts=1712055431655&ref_url=https%253A%252F%252Fwww.mouser.es%252F
If I check the result of L using the dates…
Part Number: LMR43620-Q1 Tool/software: Hi team,
My customer ask me about dumping resistor between BOOT and C1.
Does TI recommend this dumping resistor? If yes, please also teach me recommended values.
Regards,
Youhei MIYAOKA
Part Number: LMR43620 Hello, I would like to know how to synchronize two LMR43620 ICs. There are other families that can connect the synchronization pins. In this family, it seems that you have to put an external clock. How to make a clock for this family…
Part Number: LMR43620-Q1 Tool/software: Hi Team,
Can you tell me the formula I can use to calculate the following for the LMR43620-Q1?
・Total voltage sag ・Overshot voltage ・Output voltage ripple
Part Number: LMR43620-Q1 Tool/software: Dear TI experts,
My customer made their schematic with LMR43620RS5QRPERQ1.
And they want to use it as fixed 5V output.
I checked the datasheet but somethings are unclear, So I want you to check the schematic…
Part Number: LMR43620-Q1 Tool/software: Hi team.
Is it okay to use the following formulas from the Application Report
[SLVA477B, Basic Calculation of a Buck Converter's Power Stage] to
calculate the coil output ripple current, output voltage ripple…
