Multitopology DC/DC
Analog Devices’ Multi-topology DC/DC power management products incorporate DC/DC regulators of different types and topologies. Products in this category offer two or more regulators, combining buck (step-down), boost (step-up), buck/boost (step-down / step-up), SEPIC, linear and/or inverting switching regulators in a single, compact package. Applications for these multitopology DC/DC products include split positive and negative supplies for high performance op amps, DACs, ADCs and signal conditioning circuitry, feature-rich portable, industrial or medical devices or space-constrained systems requiring multiple power supplies combined into a single, compact IC.
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Technical Articles
- A Unified LTspice AC Model for Current-Mode DC-to-DC Converters
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Improving Power Supply Design Using Semi-Automation—Five Steps to Quick and Efficient Design
Analog Dialogue
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Add an Efficient Positive Rail to a Unipolar Negative Supply
Analog Dialogue
- Noise from Different Switching Regulator Topologies
- LIDAR Perception Challenges
Design Notes
- Triple Bucks Plus a Boost Controller to Meet Tough Requirements of Wide Range VIN Automotive Applications
- DN357 - Tiny, Highly Flexible, Dual Boost/Inverter Tracks Supplies PDF
- DN349 - Quad Output Switching Converter Provides Power for Large TFT LCD Panels PDF
- DN359 - Dual DC/DC Converter with Integrated Schottkys Generates ±40V Outputs and Consumes Only 40µA Quiescent Current PDF
- DN441 - Compact Triple Step-Down Regulator Offers LDO Driver and Output Tracking and Sequencing PDF