Part Number: LM5163 Other Parts Discussed in Thread: LMR38010
Hello,
I was wondering:
what is the behaviour of LM5163 and LMR38010 SW pin when some current is injected on Vout (from 0mA up to 50mA), with Vout=0 i.e. when Vout rail is pulled up by an external…
Part Number: LM5163-Q1 Other Parts Discussed in Thread: LMR38010-Q1 , Good morning
What is the maximum input leakage @150°C (or 125°C) of PGOOD port
(i.e. when voltage is regulated inside of the ‘good’ range , it should be a MOS -->…
Part Number: LMR38010 Other Parts Discussed in Thread: LMR38020EVM HI~
The link below says, “GND should not be placed under the INDUCTOR.”
https://techweb.rohm.com/product/power-ic/dcdc/dcdc-design/3254/
However, DATASHEET 11.2 LAYOUT EXAMPLE…
Part Number: LMR38010 HI~
1. datasheet 3page [5 Device Comparison Table] LMR38010SDDAR (FPWM=NO, SS=YES)
- If FPWM=NO, it operates as PFM. Can SS also be used?
- In the link below, it is said that SS does not operate in PFM mode.
https://e2e.ti.com/support…
Part Number: LMR38010-Q1 Other Parts Discussed in Thread: LMR38020
Hi ,
I found out using Webench that the LMR38010FS-Q1 is easily put into instability (Phase margin < 45°), e.g. for too small an output capacitance. What kind of response function…
Part Number: LMR38010-Q1 hi team,
now customer can't adjust the witching frequency , in the schematic, i have let customer adjust the RT resistor to 64.9k, but also can't adjust switching frequency, test scope of switching frequency is as follow:…
Part Number: LMR38010
Hi all
I would like to know Spread Spectrum function at light load.
The device enters PFM mode at light load.
I understand switching frequency is lower in PFM mode.
・Is Spread Spectrum functioning in PFM mode?
・Is Spread Spectrum…
Part Number: LMR38010-Q1 My customer has two applications for the LMR38010-Q1 where the output voltages are 20V and 30V. They are looking at using an electrolytic capacitor output instead of ceramic capacitors because the ceramic caps derate so much with…