DC958A - LT3506/LT3506A Demo Board | 2 Circuits, Dual, 25V, 1.6A Monolithic Step-Down Converter
Demonstration circuit 958 is a Dual Monolithic 1.6A Step-Down Switching Regulator featuring the LT3506A and LT3506. The top half of the board features the LT3506A circuit and the bottom half of the board features the LT3506 circuit. These two devices are nearly identical except for the switching frequency, and the two circuits are totally independent on the demo board. The LT3506A circuit switches at 1.1MHz and takes a 6.8V to 25V input voltage and generates a 5V and a 3.3V output, both at 1.6A. The LT3506 circuit switches at 575kHz and takes a 3.6V to 21V input and generates a 1.8V and a 1.2V output, both at 1.6A.
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.
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