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DC1544A - LT3957EUHE Demo Board | Boost, 4.5V ≤ VIN ≤ 20V, Vout = 24V @ 0.6A

Demonstration circuit 1544 is a Boost, SEPIC, Flyback and Inverting Converter with 5A, 40V Switch featuring the LT3957. The LT3957 can be configured as a boost, flyback, SEPIC, and inverting converter, but the demonstration circuit is assembled as a boost. The input voltage range is 4.5V to 20V and the output voltage is 24V with 600mA over the entire input voltage range.

 


Software

LTspice

LTspice® software is a powerful, fast and free simulation tool, schematic capture and waveform viewer with enhancements and models for improving the simulation of switching regulators. Click here to download LTspice

To launch a ready to run LTspice demonstration circuit for this part:

  • Step 1: If you have not installed LTspice on this computer, download and install LTspice
  • Step 2: Once LTspice is installed, click on the link(s) below to launch the simulation
  • Step 3: If LTspice does not automatically open after clicking the link above, you can instead run the simulation by right clicking on the link and selecting "Save Target As." After saving the file to your computer, start LTspice and open the demonstration circuit by selecting 'Open' from the 'File' menu

To explore other ready to run LTspice demonstration circuits, please visit our Demo Circuits Collection.