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723 Results

Battery Monitoring Basics

Date:
January 1, 2012

Duration:
57:32
Learn about basic concepts of Battery Monitoring and Fuel Gauging.

DC-DC fundamentals - an introduction

Date:
April 29, 2013

Duration:
08:37
This presentation provides an introduction to DC-DC converters.

DC-DC fundamentals - charge pump regulator overview

Date:
April 29, 2013

Duration:
06:07
This presentation provides an introduction to Charge Pump Regulators.

DC-DC fundamentals - converter control

Date:
April 29, 2013

Duration:
06:20
This presentation provides an introduction to converter control systems.

DC-DC fundamentals - linear regulator overview

Date:
April 29, 2013

Duration:
06:43
This presentation provides an introduction to Linear Regulators.

DC-DC fundamentals - switching regulator overview

Date:
April 29, 2013

Duration:
07:34
This presentation provides an introduction to Switching Regulators.

Single Cell Gauging 101: Battery Chemistry Fundamentals

Date:
January 1, 2012

Duration:
17:04
Learn the fundamentals of battery chemistries and how and why different factors can affect battery capacity and health.

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 1 - Battery Technology Overview

Date:
October 15, 2013

Duration:
23:04
This module provides an overview of battery technology. Common types of rechargeable batteries used in myriad applications are examined.

Introduction to Battery Management: Part 2 - Battery Gauging, Cell Balancing, and Protection

Date:
February 8, 2015

Duration:
19:34
This module provides an overview of battery monitors, also known as fuel gauges.

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.

Introduction to Battery Management: Part 3 - Li-Ion Battery Charging

Date:
February 8, 2015

Duration:
16:20
This module examines ways to implement Li-Ion battery charging circuits, including switch-mode chargers. We also look at power path management solutions.

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.

Circuit protection - eFuse vs. polyfuse

Date:
October 3, 2013

Duration:
06:57
In this last lecture, we compare eFuses with Polyfuses and show the challenges of working with Polyfuses.
723 Results