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716 Results

Single Cell Gauging 101: Classic Fuel Gauging Approaches

Date:
January 1, 2012

Duration:
25:54
Learn the goals of fuel gauging and the different ways in which it can be achieved. The advantages and disadvantages of different types of gauging are discussed as well as how to implement a fuel gauge.

Impedance track benefits

Date:
January 1, 2012

Duration:
27:12
Learn about Texas Instruments’ patented Impedance TrackTM technology and the advantages it offers. In addition it will outline the overall benefits of fuel gauging and the consequences of not implementing gauging correctly within your system.

Introduction to Battery Management: Part 4 - Special Considerations for Large Battery Packs

Date:
October 15, 2013

Duration:
23:02
This module looks at special considerations for large battery packs such as those used in power tools and other high power systems. Secondary, redundant protection mechanisms are examined, as well as the idea of cell balancing. Lastly, high cell count battery systems are covered.

Circuit protection overview

Date:
October 3, 2013

Duration:
05:26
This module covers the fundamental ideas behind circuit protection, including hotswap, current limiting, OVP, eFuse, etc. It highlights what circuit protection is designed to do, which types of circuits are normally protected, where it is used, and the basic parts of circuit protection.

Circuit protection device features and options

Date:
October 3, 2013

Duration:
18:33
This module covers circuit protection device features and options. Choices such as internal or external FET, fault response types, I2C or analog control, and ORing control are covered in this lecture. Questions that should be asked during a typical design are also addressed.

Circuit protection - common design errors

Date:
October 3, 2013

Duration:
11:51
In this lecture we examine common design errors when working with protection circuits, specifically Safe Operating Areas of FETs being too small, issues with layout, and having inadequate transient protection.

Circuit protection - eFuse overview

Date:
October 3, 2013

Duration:
07:57
In this video, we examine the first of three different types of circuit protection, the eFuse. Typical applications for eFuses are discussed, along with problems associated with the cost of replacing boards.

Circuit protection - common test errors

Date:
October 3, 2013

Duration:
14:10
In this lecture we address common test errors: current probes and the related problems taking precise DC measurements, electronic loads, transients from long supply leads, and setting supply currents too low.

Circuit protection - eFuse vs. fuse

Date:
October 3, 2013

Duration:
05:24
In this video, we examine the differences between eFuses and fuses. We'll examine why time and trip inaccuracies mean bigger power supplies and look at the limitations of regular fuses.

How to Design a High-Current Buck Converter

Date:
March 19, 2015

Duration:
10:49
Computing, Cloud Infrastructure, and Communications systems such as Rack or Blade Servers and Ethernet Switches, have several high-current rails up to 30A that require precise voltage regulation, high power density, high efficiency, low part count, and excellent thermal performance. Traditionally, a step-down PWM controller with external power MOSFETs has been used to regulate these rails.However, in this video Strategic marketing manager, George Lakkas will discuss how to use TI’s NexFET process and PowerStack packaging technology to power the same rails using one integrated FET converter (iFET).

Thermal Design Concepts

Date:
April 29, 2013

Duration:
15:58
These videos will cover switching power supply design considerations.This series includes:Thermal Design Guidelines and Recommendations: Strategies and recommendations for maximizing the thermal performance of your designs.Thermal Design Concepts: Intro to various factors that impact thermal performance and why they're important to consider in designs.Managing Thermal Performance: Techniques for managing thermal performance in your designs.Input Differential Conducted EMI Filter Design: Intro to differential mode conducted EMI and how to design input filters based on it.Effect of High di/dt Loops on EMI: Steps to mitigate EMI through PCB layout techniques.

Thermal Design - Managing Thermal Performance

Date:
April 29, 2013

Duration:
13:52
These videos will cover switching power supply design considerations.This series includes:Thermal Design Guidelines and Recommendations: Strategies and recommendations for maximizing the thermal performance of your designs.Thermal Design Concepts: Intro to various factors that impact thermal performance and why they're important to consider in designs.Managing Thermal Performance: Techniques for managing thermal performance in your designs.Input Differential Conducted EMI Filter Design: Intro to differential mode conducted EMI and how to design input filters based on it.Effect of High di/dt Loops on EMI: Steps to mitigate EMI through PCB layout techniques.

Input Differential Conducted EMI Filter Design

Date:
April 29, 2013

Duration:
09:51
These videos will cover switching power supply design considerations.This series includes:Thermal Design Guidelines and Recommendations: Strategies and recommendations for maximizing the thermal performance of your designs.Thermal Design Concepts: Intro to various factors that impact thermal performance and why they're important to consider in designs.Managing Thermal Performance: Techniques for managing thermal performance in your designs.Input Differential Conducted EMI Filter Design: Intro to differential mode conducted EMI and how to design input filters based on it.Effect of High di/dt Loops on EMI: Steps to mitigate EMI through PCB layout techniques.

Effect of High di/dt Loops on EMI

Date:
April 29, 2013

Duration:
13:51
These videos will cover switching power supply design considerations.This series includes:Thermal Design Guidelines and Recommendations: Strategies and recommendations for maximizing the thermal performance of your designs.Thermal Design Concepts: Intro to various factors that impact thermal performance and why they're important to consider in designs.Managing Thermal Performance: Techniques for managing thermal performance in your designs.Input Differential Conducted EMI Filter Design: Intro to differential mode conducted EMI and how to design input filters based on it.Effect of High di/dt Loops on EMI: Steps to mitigate EMI through PCB layout techniques.

Wireless Power Receiver System Design: Part 1

Date:
May 10, 2016

Duration:
21:40
Two-part presentation, wireless power receiver designs are examined. This video describes how to choose the appropriate receiver for your design and goes through detailed steps on how to successfully design your end system. After a product overview and functional bock diagram example, the video focuses on the a detail walkthrough of a TI reference design including coil characterization at different frequencies, load steps, resonant capacitor (Cs and Cd) tuning, and coil measurements (Ls and Ls') based on final system configurations.

NVDC Charging Design Considerations and Trade-offs

Date:
January 1, 2012

Duration:
14:17
This two-part presentation looks at traditional and hybrid charging configurations, then moves into narrow VDC (NVDC) charger designs. In Part 1, we examine the traditional and hybrid chargers, with an overview of the topology and an example for each. In Part 2, we go into more detail of the NVDC design, looking at Energy Star, system capacitance considerations, battery removal, and battery pre-charge.

Development Trends in Battery Technology/Chemistry

Date:
January 1, 2012

Duration:
17:46
Two-part presentation on trends in baThis two-part presentations discusses current and future trends in battery technology, specifically how choices in materials affect voltages and battery capacity, e.g., modern electrolytes and the newest overlithiated layered oxides (OLO). We also take a brief look at future chemistries that offer the highest theoretical energy densities in batteries.ttery technology. How choices in materials affect voltages and battery capacity.

Power Tips 18: Regulator output-voltage accuracy

Date:
May 18, 2011

Duration:
04:11
In this Power Tip Robert Kollman, Senior Applications Manager at TI, looks at your regulator's output-voltage accuracy and explains why it may not be as bad as you think! For the entire Power Tips article series, visit Power Management DesignLine and search: Power Tips.

Power Tips: Avoid these common error amplifier pitfalls

Date:
September 21, 2015

Duration:
03:38
In this Power Tip Robert Kollman, Senior Applications Manager at TI, looks at three common error amplifier pitfalls. These are typical mistakes a new designer will make in error amplifier design. For the entire Power Tips article series, visit Power Management DesignLine and search: Power Tips.

Power Tips: Parallel power supplies with droop method

Date:
September 21, 2015

Duration:
05:02
In this Power Tip Robert Kollman, Senior Applications Manager at TI, looks at paralleling power supplies with the droop method. For the entire Power Tips article series, visit Power Management DesignLine and search: Power Tips.
716 Results