Power Management
Analog Devices’ power management ICs and power modules provide the foundation for powering today’s and tomorrow’s innovations across all markets. Our high performance power management solutions meet stringent power requirements with leading-edge design and packaging technologies, including unmatched power densities, ultralow noise technology, and superior reliability. These features ensure systems operate at their optimal efficiency, speed, and power levels, while increasing feature density and reducing cost of ownership. Supported by the industry’s most comprehensive start-to-finish power design tool suite, along with highly configurable power interconnect solutions, ADI’s low complexity power management solutions help our customers accelerate time-to-market while delivering best-in-class performance.
Subcategories
- Battery Management
- Current Sources
- Display Control and Power
- Energy Harvesting
- Inductorless (Charge Pump) DC/DC Converters
- isoPower
- LDO Linear Regulators
- LED Driver IC
- PMIC and Multifunction
- Smart Power Stages (FET and FET Driver)
- Supercapacitor Chargers
- Switching Regulators
- µModule Regulators
- Xenon Photoflash Charger
Silent Switcher®: High Efficiency, Low EMI
Silent Switchers from ADI offer high efficiency at high switching frequencies while maintaining ultralow EMI emissions, and the newest addition to the Silent Switcher family adds unrivaled ease-of-use: The LT8650S delivers a compact dual-output 4A synchronous step-down solution that is up to 95% efficient at 2MHz while easily passing the CISPR 25 class 5 peak EMI limits. View the product line and get full specifications on our Silent Switcher page.
μModule Design and Manufacturing
A µModule® power product simplifies implementation, Verification, and Manufacturing of complex power circuits by integrating the power function in a compact molded plastic package.
Fast Simulation with LTspice®
This free, high performance SPICE simulator, schematic capture, and waveform viewer features enhancements and models for easing the simulation of switching regulators.
Power Management Tools
LTspice® is a high performance SPICE simulation software, schematic capture and waveform viewer with enhancements and models for easing the simulation of analog circuits. Included in the download of LTspice are macromodels for a majority of Analog Devices switching regulators, amplifiers, as well as a library of devices for general circuit simulation.
LTpowerPlay® is a powerful development environment supporting the Power System Management (PSM) products of Analog Devices, including PMBus Power System Managers and DC/DC Power Converters with PSM. The software supports a variety of different tasks, including an offline mode (with no hardware present) in order to build a multi-chip configuration file that can be saved and reloaded at a later time.
The LTpowerCAD® design tool is a complete power supply design tool program that can significantly ease the tasks of power supply design and provides recommendations for component values and performance estimates specific to the user’s application with the μModule and monolithic DC/DC regulator products of Analog Devices. This guides the user through the entire design process reducing design effort and speeding up design time.
Latest Resources
Technical Articles
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NEW
A Highly Integrated, System-Level Approach to Ease Design of Isolated Software Configurable I/O Channels
Analog Dialogue
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Wireless Battery Management Systems— Enabling Smart Battery Ecosystems Solutions Through Higher Battery Performance, Greater Lifetime, and Cost Value
Thought Leadership
- Why Does Current-Mode Control in Switching Regulators Matter?
- The Golden Rule of Board Layout for Switched-Mode Power Supplies
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How to Achieve Ultrafast Power Supply Transient Response for RF Applications
Analog Dialogue
Application Notes
- NEW ADI’s Medical Ultrasound Solutions
- NEW Analog Devices Electrophysiology 3D Cardiac Mapping Systems Solutions
- NEW Using Internal Calibration and Right Shifting (Scalable Dynamic Ranging) on the DS1863/DS1865 to Enhance ADC Performance
- NEW Power Module Land Grid Array (LGA) Packaging and Its Applications
- NEW Setting Up the Maxim USB Laboratory
Articles
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Meeting 5G Communication and Data Center Demands with Advanced Power Management Technology
Signals+
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Semiconductors and Software Leading the Path to Sustainability
Signals+
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James Webb Space Telescope (JWST) First Light Machine
Signals+
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Vitruvian Shield Vital Signs Monitoring Watch: Peace of Mind for those with Epilepsy
Signals+
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New Age of the Commercial Space Satellite
Signals+
Videos
- NEW Empowering the Intelligent Edge to Deliver more Sustainable Smart Manufacturing
- Quad Output μModule Regulator w Digital Power System Mgmt
- Sensors Converge 2022, Empowering the Intelligent Edge
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ADI Technologies Make You Think, What If
Signals+
- Evolution of Intelligent Motion Control Enables Sustainable Manufacturing
Press Releases
- Compact, Efficient Wireless Li-Ion Charger with Regulator Optimized for Low Power Wearables
- Negative Output, 500mA Low Dropout Linear Regulator Has Ultralow Noise & Ultrahigh PSRR
- 40VIN, 1.2A, 4mm × 4mm × 1.82mm Silent Switcher µModule Regulator Fits into Tighter PCB Spaces
- 3A, 95mV Low Dropout LDO Features Low Power Loss in a Small 3mm × 4mm Footprint
- 60V, Dual, 2-Phase Boost Controller Can Cascade Outputs to Regulate Beyond 200V
Design Notes
- NEW Multichannel RF-to-Bits Development Platform Enables Rapid Prototyping for Phased Arrays
- NEW Factory-Programmable Parameters of the MAX77812
- NEW Calculator Simplifies Programming the Burst Dimming Stagger on the DS3994 Cold-Cathode Fluorescent Lamp (CCFL) Controller
- NEW Single Transistor Cuts LDO Noise by 46dB
- NEW Using the DS4402/DS4404 to Margin the Output Voltage of a DC-DC Converter
Product Selector Card
- DC/DC Controller Selection Guide PDF
- Power System Manager and Super Sequencer Selection Guide PDF
- 80V to 150V Non-Isolated DC/DC PDF
- High Voltage Non-Isolated Devices PDF
- Practical Ambient Energy Harvesting for WSNs PDF
Technical Books
- Practical Power Solutions, 2009
- Practical Design Techniques for Power and Thermal Management, 1998
- Linear Design Seminar, 1995
- A Tutorial in AC Induction and Permanent Magnet Synchronous Motors, Vector Control with Digital Signal Processors, 1994
- System Applications Guide, 1993
Solutions Bulletins & Brochures
- Condition-Based Monitoring PDF
- Power Management for LEDs PDF
- Telecom, Datacom and Industrial Power Products PDF
- Power Management for Portable Products PDF
- Linear Low Dropout (LDO) Regulator Solutions PDF
Webcasts
- Architecting Industrial Robots for Global Challenges
- Digital Power System Management for Embedded Systems
- Designing Software Configurable Systems for Industry 4.0
- Simplify Power with µModule Regulators
- Silent Switcher Regulators: High Efficiency with Ultralow EMI