Part Number: LM2592HV Other Parts Discussed in Thread: LMR23610 Tool/software: WEBENCH® Design Tools Support Path: /Tools & software/Help me with an issue/WEBENCH Power and Analog Design Environment/Issue with WEBENCH Power Design/ Hi,
We have used…
Part Number: LM2592HV Hi,
Greetings of the day!!!
We are designing circuit for automobile application and selected LM2592 switcher for this application. The input supply voltage range is 18V-32V DC and output voltage we are expecting 5V/1A max.
In typical…
Part Number: LM2592HV Hi,
I simulated the LM2592HV on the following condition.
VIN=39V, VOUT=15V, IOUT=2A, Ta=25℃
However the simulation doesn't success because phase margin is not enough.
Why is not the phase margin enough on this condition?
Is…
Other Parts Discussed in Thread: LM2592HV I have a design using the LM2592HV with the designed using maximum efficiency.
It's so simple with a low parts count.
But what i find is that it does not let me pull the full 2 amps. When i pull one amp the…
Part Number: LM2590HV Other Parts Discussed in Thread: LM2592HV
Hi Experts,
Would like to confirm, does the tab of LM2590HV (for both available packages) connected to ground?
DDPAK/TO-263 (KTW)
TO-220 (NDZ)
I am seeing from another device (LM2592HV)…
I have a requirement for 24V-52V vin to 12v vout at 2.0a at the TA of 90C max. The loads are FANS. I was looking at the LM2592HVT-ADJ/NOPB.
Are there any special design considerations for fans as a load?
Thanks,
Adam
Other Parts Discussed in Thread: LM2592HV The internals of the LM2592HV are not described well enough in the datasheet for one to create a loop gain analysis. Can I get a description of the saw tooth waveform and active capacitor inside the device? Also…
Hi Linda, thanks for your response.
The answers to your questions are all in my original post:
1. The overall system is battery powered from a 7-14v LiPo. There is also a 5V rail available from a LM2592HVS-5.0 which is being used to power a raspberry…
For grins I wired in a LM2592HV SIMPLE SWITCHER® Power Converter 150-kHz 2-A Step-Down Voltage
Regulator in a TO220-5 PKG and changed the inductor to a 47uH etc. and it will not regulate either. With a 30mA load I get 5.0V ...no problem and add 50 ohm…