Part Number: LM6142 Other Parts Discussed in Thread: TINA-TI , Tool/software: TINA-TI or Spice Models Has anyone created a LTSPICE Model for the LM6142. I know that a PSPICE Model is available for download but it doesn't work in LTSPICE. Has anyone…
This is a result of the LM6142 "overload recovery time". Overload recovery defines the amount of time it takes for the output to come out of saturation and to begin to react to a change in input voltage. Unfortunately the LM6142 does not include an…
This simulation is not realistic; the OPA602 does not have rail-to-rail inputs and cannot handle signals near the supplies.
The LM6142 has rail-to-rail inputs and outputs, and somwhat similar characteristics. Other replacements are likely to be possible…
Part Number: LM5170 Other Parts Discussed in Thread: LM6142 , TLV271 , Team,
the datasheet shows the outer voltage loop on page 48:
What are the requirements for the 12V error amplifier?
My customer is using a TLV271 with 3MHz bandwidth. Our EVM has an…
Hi, Yinsong
Thanks for your help !
About the voltage loop RUNING,
I NEED 15v voltage at the LV porta and will set the point B ref =1.5V, If can get the point A voltage is 1.5v.
what the funtion of The LM6142 error amp ?
I
Hey Ponsonby,
Understood my mistake, I thought you were having trouble importing LM6142.
I have redirected your ticket to the correct product line.
All the best, Carolina
Hello, I apologize for the long response. Too much work. I ran tests on the LM358P Texas Instruments chip, but the Circuit didn't start. I have a suspicion that THIS lm358p chip is a fake.
TL3472, TLC082 , TLE2142 , LM6142, LMC6132 in our country…
Part Number: LM5170EVM-BIDIR Other Parts Discussed in Thread: LM5170 , LM6142 Hi,
We are using LM5170 EVM as 12 V Lead Acid battery charger. (48 V i/p, 14.5 V o/p)
We need to set the current limit as 60 A and keep the voltage regulated around 14.5 V.
…
Thanks all for your help and suggestions. @Michael, This is an old design and for now I need to deal with this LM6144 part. I'll take a look to a pin to pin compatible reference for test purposes. Please let me know if you have any reference in mind…
Part Number: LM5041 Other Parts Discussed in Thread: LM6142 , TL431 Dear sir,
I have some doubts regarding LM5041 evaluation Board working.
1. Why LM6142 used as an error amplifer iopamp?. is there any problem if we are using TL431 as error amplifier? …