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Power fundamentals - DC-DC fundamentals

This five-part series provides an overview of DC-DC converters.

Power fundamentals - linear regulator fundamentals

This five-part series provides an overview of linear regulators.

Engineer It Analog How-to Training

Linear Regulator (LDO)

These training videos will be used to better understand LDOs, and include information on designing the best ADC power supply, stabilizing an LDO, measuring LDO noise and power supply rejection ratio, measuring thermal resistance between junction temperature and ambiance, and more.

Detecting magnetic tampering using hall-effect sensors

For anti-tampering, it is common to try to detect the presence of a strong magnet. In this section, we will cover the use of hall sensors for low-power detection of strong magnetic fields in three dimensions.  Details on our magnetic tamper detection reference design, TIDA-00839, will be provided as well as some of the design considerations that were kept in mind when creating this reference design.  

Hardening a meter against magnetic tamper attacks

In this section, we will cover how to harden a meter against these magnetic tamper attacks by using shunts for current sensors. For poly-phase implementations, I will go over how to use isolated delta sigma modulators to add the necessary isolation to use shunt current sensors and create magnetically immune poly-phase energy measurement systems. The TIDA-00601 and TIDA-01094 reference designs, which show how to implement a poly-phase isolated shunt measurement system, will be discussed as well as the associated AMC1304 high-side power supplies used in these designs.

Engineer It LDO Training Videos

These training videos will be used to better understand LDOs, and includes more information on designing the best ADC power supply, stabilizing an LDO, measuring LDO noise and power supply rejection ratio, sourcing 5-A or more with current sharing regulators, measuring thermal resistance between junction temperature and ambiance, and measuring the ADC power supply rejection. 

Explore PSpice for TI Design and Simulation Tool

With basic and advanced resources, this video series covers many of topics you need to start your design and simulation with the PSpice® for TI tool. These concise videos provide step-by-step instructions to help you understand features and functions of the tool in just a few minutes. Resources range from basic tool use to simulation set-up to Monte Carlo analysis to get you up and running on your next design. 

PSpice for TI: Advanced Analysis

Whether you are a first time user of the PSpice for TI design and simulation tool or an expert in PSpice simulation, these videos provide quick explination on how to perform advanced analysis within the tool.  Everything from sweep analysis to 3rd party tool import, we have the resources to make your simulation easy. 
LDO Basics Video Series

LDO basics video series

This LDO basics video series will cover topics including dropout voltage, current limit, power supply rejection ration (PSRR), noise, thermals, and many more. The video series will also introduce key performance features, explain impact in power management, give example applications, and answer commonly asked questions. 
LDO Thumbnail

You CAN have both - low noise AND high efficiency

For noise-critical portable applications, such as GPS receivers, connectivity, and sensing, power supply designers always had to choose between longer battery run time (from higher efficiency) or higher signal chain performance (from the increased sensor sensitivity possible with a quieter power supply). For line-powered industrial or communications equipment applications, designers have been forced to dissipate significant amounts of power in LDOs to achieve the desired noise performance. Achieving both low noise and high efficiency was impossible.

Understanding the fundamental technologies of power density

The need for improved power density is clear, but what limits designers from increasing power density today? Watch this five-part training series where we outline how to achieve higher power density by examining four critical aspects of high-power-density solutions, as well as relevant TI technologies and products supporting these specific requirements.

Topics in this training series:

PSpice for TI: Introduction

Starting your simulation does not need to be hard.  We've compiled a series of videos to help you get started quickly.  From a tool walkthrough to basic simulation tips, we have the resources to guide you through the PSpice for TI design and simulation tool. 
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