As it seems, the module is a DC step up (boost) and step down (buck) converter module. The module uses an LM2577S for stepping the voltage up and an LM2596S for stepping the voltage down. It has an ...

After trying to boost the output voltage with a homemade feedback oscillator and hand-wound transformers, [wasimashu] settled on a unipolar boost converter to reach the 5V needed to power the LED.

U2 is a high-side current-sense monitor whose OUT terminal produces a voltage proportional to the converter's load current (sensed by the 80-milliohm resistor RSENSE). Applying this voltage to U1's ...

When designing and evaluating boost converters, sometimes the intended output voltage isn’t realized. Instead, it has a lower value than desired. As an example, let’s look at an industrial ...

Buck-Boost DC-DC Converters are versatile power electronic devices that facilitate the conversion of a direct current (DC) input to a DC output that may be either higher or lower than the supply ...

While configured to produce a 3 V output from a 1.2 V input source, the TS3300's efficiency performance is constant over a 100:1 span in output current - no other low-power boost converter offers ...

The Kobe University-developed direct current voltage boost converter has much reduced electromagnetic noise and a high energy efficiency of over 91 percent, which is unprecedented for a MHz drive ...

2nd course in the Power Electronics Specialization Instructor: Robert Erickson, Ph.D., Professor This course introduces more advanced concepts of switched-mode converter circuits. Realization of the ...