Quiescent current can be one of the most confusing specifications of a DC/DC converter, especially if you’re not familiar with the detailed operation of a switching regulator. Because manufacturers use different terminology and definitions, you will often see “quiescent current,” “IQ” or “input supply current” used interchangeably.
DC/DC buck converters (also known as step-down switching regulators) are small, highly efficient devices that can be used to regulate an output voltage powered from a higher input voltage. Covering devices with input voltage up to 100V and output current up to 40A, this quick reference guide highlights TI’s most popular buck converters across a wide variety of applications
Check out our APEC online experience to learn more about the latest power-management devices, view exciting product demos, and explore a library of automotive and industrial design resources to help you solve your power density, isolation and EMI design problems.
"The Power Management Lab Kit series is comprised of five boards, each offering unique experiments and accompanied by an experiment lab book covering four key power topologies and case studies demonstrating different aspects of power supply design tradeoffs. The boards cover a variety of possible tests and measurements which can be performed in teaching labs. The boards are designed to investigate the influence of physical parameters and operation conditions of a power supply on its own performance."
This series includes 6 videos on the basics of electrostatic discharge (ESD). Each video is less than five minutes, and covers the concepts you need to know before selecting the right ESD protection – like working voltages, capacitance, and how to assess ESD ratings in datasheets.
Power Stage DesignerTM is a JAVA based tool that helps engineers accelerate their power-supply designs by calculating voltages and currents of 20 topologies according to the user’s inputs. Additionally, Power Stage Designer contains a Bode plotting tool and a toolbox with various functions to make power supply design easier. Because all calculations are executed in real time, this is the quickest tool to start a new power supply design.
The main purpose of this application report is to demonstrate a systematic approach to design high performance gate drive circuits for high speed switching applications. It is an informative collection of topics offering a “one-stop-shopping” to solve the most common design challenges. Therefore, it should be of interest to power electronics engineers at all levels of experience.
This document provides a comprehensive overview of voltage reference basics and application design. Learn about the basics with topics covering voltage reference essentials, voltage reference performance and design guidelines with data converters, and the functional flexibility of voltage references to serve as low-drift DC voltage or current sources.
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