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232 Results

Looking for an LDO?

Date:
November 8, 2014

Duration:
00:32
Texas Instruments (TI) has the broadest portfolio of LDO and linear regulators for both high-performance and cost-effective solutions. Power designers can find

Floating the regulators to support high voltages

Date:
May 8, 2018

Duration:
05:19
Tricks of floating the regulators to support high voltages

Controlling the drop-out voltage of the regulators

Date:
May 8, 2018

Duration:
07:08
Tricks of controlling the drop-out voltage of the regulators and converting them to Power Filters

Scaling Voltage and Current using standard voltage regulators and MOSFETs

Date:
May 8, 2018

Duration:
09:36
Tricks of scaling voltage and current using standard voltage regulators and MOSFETs

A&D webinar series: Design tools for buck regulators

Date:
September 16, 2020

Duration:
45:09
A&D webinar series: PSpice at TI®
TI-RSLK

TI-RSLK Module 5 – Battery and voltage regulation

The purpose of this module is to learn how to power your robot. To run the robot (motor and other systems) you will need batteries and a regulator to provide constant voltage.  Understanding the relationship between voltage current and power is an essential component of robot system design.

TI Precision Labs – Magnetic Sensors: Understanding Key Specifications of Linear Hall Effect Position Sensors

TI Precision Labs - Magnetic Sensors: Understanding Key Specifications of Linear Hall Effect Position Sensors

Date:
May 5, 2019

Duration:
04:38
This video focuses on the key specifications of linear Hall Effect sensors.
Low EMI and Noise performance with DC/DC switching regulators

Achieving low noise and low EMI performance with DC/DC switching regulators

Mitigating switching regulator EMI and noise is seen by engineers as a black art. Mess with the feng shui of the PCB layout too much, and the system may not pass CISPR standards. Because of this, many power designers simply turn to linear regulators as a guaranteed way to avoid the headache of reducing emissions.

Low EMI and Noise performance with DC/DC switching regulators

Concepts of Switching Regulator EMI and Noise Mitigation

Before we dive into specific application-based examples of noise and EMI mitigation, let's start with the basics. What is noise? What is EMI? What is ripple? How are they measured? What are some common approaches to limiting their effects? This section discusses these topics with a more conceptual approach to serve as a primer for the rest of the series. 

Resources:

Engineer It: How to regulate your current when micro-stepping a stepper motor

Date:
March 24, 2016

Duration:
03:39
Learn how micro steps are achieved by regulating motor current as well as the basic concepts of current regulation including how the motor coil works.

The Impact of Power Supply on ADCs and DACs

Date:
June 22, 2017

Duration:
22:08
Learn how power supply affects the performance of ADCs and DACs.

Power Management for Industrial Applications III

Date:
February 19, 2019

Duration:
23:34
This presentation demonstrates how our latest power solutions solve many power design problems, and provides additional resources to meet development schedules.

TPS7A78 Calculator: How to Power an MCU from 240VAC

Date:
February 19, 2020

Duration:
03:00
Example #1: The is the first in a series of videos using the TPS7A78 component calculator to optimize TPS7A78 Cap-Drop Power Supply.

High efficiency, low noise and small form factor power design

Date:
November 12, 2018
Learn how to use a high-efficiency small package DC/DC converter with an external noise reduction filter with this reference design.

Anti-tamper Techniques to Thwart Attacks on Smart Meters— Hardening a meter against magnetic tamper attacks: Cap-Drop Based High-Side Power Supplies

Date:
April 12, 2017

Duration:
05:35
This module covers the advantages and disadvantages of using a cap drop power supply to power the high-side of the AMC1304

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.

Low EMI and Noise performance with DC/DC switching regulators

Achieving low noise and high efficiency for noise-sensitive analog loads

Noise and EMI can be detrimental to sensitive analog signal chain circuitry. For this reason, many engineers automatically default to linear regulators. But, in doing so, they are essentially trading one problem (noise) for another (heat dissipation). In this section we will discuss what types of signal chain loads can be driven directly by a switching regulator to get low noise and EMI without sacrificing efficiency. We will also discuss when a linear regulator is absolutely needed to reach levels of noise not possible with a switcher.

Resources:

Dual active bridge DC:DC power stage for a level 3 (fast) EV charging station (pile)

Date:
June 27, 2019

Duration:
01:04:25
Bi-directional, dual active bridge reference design for level 3 electric vehicle charging stations.

Introduction to the Programmable Real-Time Unit (PRU) Training Series

Date:
July 11, 2017

Duration:
02:27
This short video provides an introduction of the PRU training series including how to access the series page and a curriculum overview.
232 Results
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