Latest from Power

ID 217230663 © Christian Offenberg - Dreamstime.com | electronica.de
promo_messe_munich__id_217230663__christian_offenb
ID 39977536 © Pino Carboni | Dreamstime.com
Transformers on a PCB
ID 319909889 © Media Whalestock | Dreamstime.com
Needles on automatic test equipment
325988743 © aleksei todosko | Dreamstime.com
id_325988743__aleksei_todosko__dreamstime
ID 10638070 © Brian Hoffman | Dreamstime.com
Wind turbines in approaching storm
Dreamstime_kpixmining_229797125
dreamstime_kpixmining_229797125
Dreamstime_Ludinko_27647318
Dreamstime Ludinko Promo 27647318 2 64c7d6d307f07

DC-DC Converter Design Basics (Part 1): Buck Converters (Download)

July 31, 2023

Read this article online.

DC-DC converters are widely used to efficiently produce a regulated voltage from a source that may or may not be well-controlled to a load that may or may not be constant. This article shows how DC-DC converters can be built using the Renesas SLG47105 GreenPAK programmable mixed-signal matrix.

DC-DC converters are high-frequency power-conversion circuits that use high-frequency switching and inductors, transformers, and capacitors to smooth out switching noise into regulated DC voltages. Closed feedback loops maintain constant voltage output even when changing input voltages and output currents. At 90% efficiency, they’re generally much more efficient and smaller than linear regulators. Their disadvantages are noise and complexity.

Comments

To join the conversation, and become an exclusive member of Electronic Design, create an account today!