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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.
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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.
Advanced JESD204B Topics
This series explores advanced topics related to the JESD204B SerDes standard associated with extending the link length and multi-device synchronization.
Advanced Phase Synchronization Capabiliites with Multiple RF PLLs using TI's LMX2594
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Applications for Isolated Gate Drivers
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Bandwidth vs. Frequency - Subsampling Concepts
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Battery chargers: "How to..." problem solvers
Battery chargers: pick your application
Select the right charger specific for your application. Check our battery management solutions for various applications.
Battery gauges: get help for your device
Battery Management Deep Dive On-demand Technical Training
TI's battery experts have decades of experience. Our battery scientists bring cutting-edge solutions for new battery chemistries & technologies, from charging, gauging, monitoring, protection and more. This technical training was especially developed for design engineers working with power supply for battery-powered systems. Additional resources and design tools are provided for each training to complete your training experience.
Battery management tools: crash course
Not sure where to get started? Start with the right tools. These videos will guide you through available tools and their configuration.
Battery monitors
We offer a portfolio of stackable and non-stackable monitors for automotive and non-automotive applications. Watch videos to learn more or check out our website.
Battery protection
Learn more about battery protection ICs
Bidirectional DC/DC converter topology comparison and design
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C2000 Developments in Digital Power Control
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C2000™ Devices in Sensing and DSP Processing Applications
Learn how C2000 devices excel in sensing and DSP processing applications.
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.
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Demystifying circuit design with Precision DAC Part 1
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Demystifying circuit design with Precision DAC Part 2
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Demystifying circuit design with Precision DAC Part 3
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