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DC1451A - LTC3127EDD Demo Board | Prog Average Input Current Limit, 1.2MHz, 1.8V ≤ VIN ≤ 5.5V, Vout = 3.8V @ 2A Pulsed

Demonstration circuit 1451A is a Buck-Boost DC/DC converter featuring the LTC3127EDD and is ideally suited for pulsed load applications where the input current needs to be limited. Demonstration circuit 1451A is configured for 1.0A maximum input current limit and can handle pulsed load currents of up to 2A, with duty cycles of up to 15%. The input voltage range is 1.8V to 5.5V. The fixed input current limit can be adjusted by replacing one resistor (R6).

DC1451A - Schematic




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
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