Whitepapers
TechOnline | Chaos in a Current-Mode Boost DC-DC Converter
The current-mode-controlled boost DC-DC converter is known experimentally to behave chaotically and to produce subharmonics of the clock frequency. The behavior of this system is studied in function of its input voltage and load (with a linear variation), for some values of the reference-input
TechOnline | Understanding output voltage limitations of DC/DC buck converters
Product data sheets for DC/DC converters typically show an operating range for input and output voltages. These operating ranges may be broad and in some cases may overlap.
TechOnline | Designing a TMS320F280x Based Digitally Controlled DC-DC Switching Power Supply
This application report presents a TMS320F280x based digital control design and implementation of a high frequency DC-DC switching power supply.
TechOnline | Dual 8A DC/DC µModule Regulator Is Easily Paralleled for 16A
The LTM4616 is a dual input, dual output DC/DC µModule regulator in a 15mm x 15mm x 2.8mm LGA surface mount package.
TechOnline | How to Add Margining Capability to a DC/DC Converter
This application note explains how easy it is to add margining capability to a DC-DC converter by connecting it to a DS4404 4-channel adjustable current DAC (or the DS4402, 2-channel version).
TechOnline | A New Type of DC/DC Module
In this paper you will learn about a new type of DC/DC Module, the distinctions between switching controllers, regulators and modules, trends driving their relative rates of use and how the new SIMPLE SWITCHER Power Modules from National Semiconductor address each of these trends.
TechOnline | Using the DS4402/DS4404 to Margin the Output Voltage of a DC-DC Converter
A DS4402 or DS4404 adjustable-current DAC is used to adjust the margin of a DC-DC converter's output voltage. This application note describes how to properly select the resistor values in a DC-DC converter's feedback divider network when a DS4402 or DS4404 is employed in the design.
TechOnline
TechOnline delivers e-learning solutions and resources to the electronics community. E-Learning and technical resources for the electronics community, including: on-line training courses, web broadcasts, product labs, and more. Content for analog, DSP, electronic design automation, embedded
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