Part Number: LM25037 Other Parts Discussed in Thread: LM555 Hi
I wanted to synchronize two LM25037 so that they give the same output with same frequency and zero phase difference. How do I go about this?
Part Number: LM25037-Q1 Other Parts Discussed in Thread: LM25037 Hello,
I designed a push-pull converter using LM25037. Currently the converter is working without any problems. However, at nominal operating values, system efficiency is 85%. I want to…
Part Number: LM25037 Tool/software: Hello:
Excuse me for tricking the system: I got in here by following customer help link...but you cannot pass this gate unless I put a part #...
So after a short while, I got the approval to download PSPICETI. …
Part Number: LM25037 Tool/software: I’m designing a 12V–360V push-pull converter using the LM25037. The primary current is measured with a current transformer. Should the sense resistor be placed close to the CT transformer or close to the LM25037? Currently…
Part Number: LM25037 Other Parts Discussed in Thread: TL431 How to design the FB and Comp for isolated DCDC? All the reference design that from TI is connect output devided voltage to FB directly. But it doesn't work for isolated DCDC. Can we use below…
Part Number: LM25037 Tool/software: Hi,
I’m designing the UVLO circuit for the LM25037 and I don’t understand the 20×10⁻³ term (20mV?) in Equation (7) used to calculate R1. Is this perhaps the comparator’s internal hysteresis that isn’t explicitly mentioned…
Part Number: LM25037 Other Parts Discussed in Thread: , UCC2808A-2 Tool/software: Hello Team,
I am looking for and DCDC controller for following application:
Input voltage: From Battery ~7V
Output voltage: Configurable to 250V and 420V
Output…
Part Number: LM25037 I'm designing an application in where the LM25037 driver chip is used. This chip is connected to a DC input voltage wrt a DC PGND (hereafter, PGND). I'm using a 1-meter power cord between by DC source (A beefy PSU) and my PCB using…
Part Number: LM25037 I am trying to run the spice model in LT spice and get various errors , the one below is the latest. There was a different one yesterday that was related to parameters. Can someone advise on how to simulate this model in LTspice since…
Part Number: LM25037-Q1 Other Parts Discussed in Thread: LM25037 Hello,
I am working on LM25037 power consumption on shutdown mode. In the datasheet there is no mention of the shutdown current rating.
Does someone have an idea of how to find the shutdown…
