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Anti-tamper Techniques to Thwart Attacks on Smart Meters— Hardening a meter against magnetic tamper attacks: Cap-Drop Based High-Side Power Supplies
Date:
Duration:
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
Back to the LDO basics
Date:
Duration:
April 2, 2018
Duration:
01:01
LDO Basics Training Series- What is an LDO and how can you use them?
Backlight Dimming Algorithms
Date:
Duration:
April 17, 2018
Duration:
03:54
In this video, learn about the differences between using analog, pwm and hybrid dimming in LCD displays from a TI expert.
Deep Dive into the Light Load Efficient, Low Noise Power Supply Reference Design for Wearables and IoT (TIDA-01566)
Date:
Duration:
March 26, 2019
Duration:
17:37
You CAN achieve both low noise and high efficiency to make your portable device run better. The tried and true DC/DC followed by an LDO works.
Design Details for TI design TIDA-00834 High Accuracy Analog Front End Using 16-Bit SAR ADC with ±10V Measurement Range Reference Design
Date:
Duration:
April 15, 2017
Duration:
19:39
Reference design for a High Accuracy 16-Bit SAR ADC with links to, relevant EVMs, performance graphs and TI products used in this design: TIDA-00834
Designing a modern power supply for RF sampling converters
When: October 28, 2019
Learn how to design a simpler signal chain that uses a PCB with a much smaller footprint.
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.
Driving MSP430 Low Power Even Lower
Date:
Duration:
February 17, 2016
Duration:
30:28
In this tutorial, Aaron will discuss how to leverage the properties of the MSP430 micro controller to ensure the lowest power performance possible.
Dual active bridge DC:DC power stage for a level 3 (fast) EV charging station (pile)
Date:
Duration:
June 27, 2019
Duration:
01:04:25
Bi-directional, dual active bridge reference design for level 3 electric vehicle charging stations.
Engineer It - What is a multiplying DAC (MDAC)?
Date:
Duration:
October 23, 2015
Duration:
07:36
Learn what a multiplying DAC (MDAC) is and how it works. Toward the end of the video, you’ll get three tips to keep in mind when designing with an MDAC.
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.
Engineer It: Can't Take the Heat? Share the Current
Date:
Duration:
October 30, 2015
Duration:
10:12
In this training video, TI's Aaron Paxton demonstrates how to source 5-A or more with Current Sharing Linear Regulators and discusses the benefits of using two low-dropout linear regulators versus a single LDO to source 6-A.
Engineer It: How to Measure LDO Noise and PSRR
Date:
Duration:
October 30, 2015
Duration:
12:18
In this training video, TI's Kyle Van Renterghem demonstrates how to measure LDO noise and Power Supply Rejection Ratio (PSRR).
Engineer It: Is Your LDO in Control?
Date:
Duration:
October 30, 2015
Duration:
16:23
In this training video, TI's David Hopkins demonstrates how to stabilize the LDO control loop.
Engineer It: Measuring Thermals - How Hot is Your LDO?
Date:
Duration:
October 30, 2015
Duration:
05:54
In this training video, TI's Cynthia Sosa demonstrates how to understand and measure thermal properties in order to avoid running an LDO in thermal exceedances.
Engineer It: What is ADC PSR?
Date:
Duration:
October 30, 2015
Duration:
17:05
In this training video, TI's Xavier Ramus demonstrates how to measure the ADC Power Supply Rejection.
Engineer It: Why Not A DC/DC Converter?
Date:
Duration:
November 2, 2015
Duration:
14:40
In this training video, TI's Xavier Ramus discusses the importance of not using DC/DC converters to power High-Performance analog to digital converters.
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.
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.
How to use WEBENCH Power Designer
Date:
Duration:
November 8, 2018
Duration:
24:14
A complete walk-through of a power supply design using WEBENCH Power Designer.