Power Management
Analog Devices’ Power by Linear™ 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.
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.
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.
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.
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.
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Latest Resources
Application Notes
- AN170 - Honing the Adjustable Compensation Feature of Power System Management Controllers PDF
- AN168 - Implementing Fast Telemetry with Power System Management Controllers PDF
- EE-397: Estimating Power for ADSP-SC57x/ADSP-2157x SHARC+® Processors (Rev. 1 - July 20, 2017) PDF
- AN166 - In Flight Update with Linduino PDF
- AN155 - Fault Log Decoding with Linduino PSM PDF
- AN-1329: Noise Reduction Network for Adjustable Low Dropout Regulators (Rev. 0) PDF
- AN153 - Linduino for Power System Management PDF
- AN160 - Single-Channel Power Supply Monitor with Remote Temperature Sense PDF
- AN152 - Power System Management Addressing (Rev. A) PDF
- AN159 - Measuring 2nV/√Hz Noise and 120dB Supply Rejection on Linear Regulators PDF
- AN149 - Modeling and Loop Compensation Design of Switching Mode Power Supplies PDF
- AN145 - Overview of the EEPROM in LTC PSM Devices PDF
- AN118 - High Voltage, Low Noise, DC/DC Converters PDF
- AN119A - Powering Complex FPGA-Based Systems Using Highly Integrated DC/DC uModule Regulator Systems PDF
- AN-1141: Powering a Dual Supply Precision ADC with Switching Regulators (Rev. 0) PDF
- AN138 - Wireless Power User Guide PDF
- AN144 - Reduce EMI and Improve Efficiency with Silent Switcher Designs PDF
- AN107 - Extending the Input Voltage Range of PowerPath Circuits for Automotive and Industrial Applications PDF
- AN126 - 2-Wire Virtual Remote Sensing for Voltage Regulators - Clairvoyance Marries Remote Sensing PDF
- AN137 - Accurate Temperature Sensing with an External P-N Junction PDF
- AN136 - PCB Layout Considerations for Non-Isolated Switching Power Supplies PDF
- AN135 - Implementing Robust PMBus System Software for the LTC3880 PDF
- AN133 - A Closed-Loop, Wideband, 100A Active Load PDF
- AN119B - Powering Complex FPGA-Based Systems Using Highly Integrated DC/DC uModule Regulator Systems PDF
- AN117 - DC/DC uModule Regulator Printed Circuit Board Design Guidelines PDF
- AN125 - Using the LTM2881 as an Isolated 5V Power Supply PDF
- AN-897: ADC Readback Code (Rev. A) PDF
- AN-0973: Erasing and Programming the Sequencing Engine EEPROM (Rev. A) PDF
- AN90 - Current Sources for Fiber Optic Lasers: A Compendium of Pleasant Current Events PDF
- AN53 - Micropower High Side MOSFET Drivers PDF
- AN-698: Configuration Registers of ADM1062/ADM1063/ADM1064/ADM1065/ADM1066/ADM1067/ADM1166 (Rev. C) PDF
Press Release
- 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
- 98% Efficient Bidirectional Buck-Boost Controller for 12V-12V Redundant Battery Systems in Autonomous Vehicles
- Dual 10A, Single 20A Ultrathin µModule Regulator with Digital Power System Management
- 3.2MHz, Automotive Grade Quad 1A Step-Down Regulators + LDO Reduces Footprint & EMI
- High Efficiency N-Channel Switching Surge Stopper Protects Against 150V Transients
- Analog Devices’ +48V Hot Swap Controller with Digital Power Monitoring Provides Superior Plug-in Board Protection and Minimizes Downtime
- Analog Devices’ Integrated, Isolated Power Controller Series Reduces Design Complexity and Improves System Reliability
- Energy Harvesting Power Management Unit Delivers Industry-Leading Efficiency in Energy Scarce IoT Applications
- Ultralow Power Buck Regulator Achieves Industry’s Highest Power Conversion Efficiency to Boost Battery Life for IoT Applications
- Analog Devices Unveils Ultra-Low-Power Boost Regulator for Energy Harvesting Systems
- Analog Devices Expands Industry Leading Flash LED Driver Portfolio
- Analog Devices Expands Versatile DC-DC Switching Controller Family Featuring Current-mode and Voltage-mode Configuration Options for High-current Applications
- Ultra-Low Quiescent Current 15 V 800 mA Step Down Synchronous Regulator Improves Power Efficiency and Density for Portable Electronics
- Multi-output Regulators with Supervisory and Watchdog Timers Reduce Component Count, Increase Power Density and Reliability
Design Notes
- New Flexible, Dual Output, 6-Phase Buck Controller Drives 12 V to 1.0 V/200 A Core Supply with 90.0% Efficiency
- New PassThru Boost Controller for High Efficiency, Fast Transient Response Automotive and Industrial Supplies
- Multichannel RF-to-Bits Development Platform Enables Rapid Prototyping for Phased Arrays
- Low EMI, Silent Switcher, 1.2 A μModule Regulator in 4 mm × 4 mm × 1.82 mm BGA Package
- Powering Altera Arria 10 FPGA and Arria 10 SoC: Tested and Verified Power Management Solutions
- Multiply the Power of a Boost Converter with a Versatile Phase Expander
- LTC7803 or Easy Design Path to Advanced Power Supply
- Dual Linear Regulator for Digital IC Power Enables On-the-Fly Output Adjustment and Dynamic Headroom Optimization
- Dual-Channel, 8.5 A, 18 V, Synchronous Step-Down Silent Switcher Device with 16 µA Quiescent Current
- 20 VIN, 8 A, High Efficiency, Tiny Package Step-Down µModule Device
- 3.6 V Input, Dual Output µModule Buck Regulator Produces 2 A per Channel in a 3 mm × 4 mm Footprint
- Monolithic Switching Regulator—When Everything Is on a Chip
- Wireless Li-Ion Charger Solution for Wearable Devices Includes Integrated Step-Down DC-to-DC Converter
- Dual-Channel, 42 V, 2 A, Monolithic, Synchronous, Step-Down Silent Switcher 2 Device with 6.2 µA Quiescent Current
- Versatile LED Driver Can Be Used with Input Voltages Above or Below the Level of the LED String
- 4-Switch Buck-Boost Controller with Pass-Thru Capability Eliminates Switching Noise
- Extending the Supply Voltage of a 600 V Input, No-Optocoupler Isolated Flyback Controller to 800 V or Higher
- Negative Linear Regulator Features 0.8 µV RMS Noise and 74 dB Power Supply Rejection Ratio at 1 MHz
- System-Level Approach Enables the Design of Precision, High Density, Isolated Analog Output Module for Process Control
- Two Terminal Bipolar Power Supply
- High Efficiency, High Density, Switched Capacitor Converter for High Power Applications
- High Efficiency, High Density PSM μModule Regulator with Programmable Compensation
- Dual-Channel, 6 A Buck Regulator Delivers High Efficiency Compact Solutions
- 20 V Input, Tiny, 6.25 mm × 6.25 mm, 12 A and 15 A µModule Regulators
- 60 V Input Monolithic Converter Powers Critical Circuits Without Supercaps or Other Additional Components
- Triple Bucks Plus a Boost Controller to Meet Tough Requirements of Wide Range VIN Automotive Applications
- Produce Negative Voltages Using the Buck Controller
- High Efficiency Synchronous SEPIC for Automotive and Industrial Installations
- 42 V, 2 A/3 A Peak Synchronous Step-Down Regulators with 2.5 µA Quiescent Current and Ultralow EMI Emission
- Precise Photovoltaic I-V Characterization
- SEPIC, Boost, Inverting, and Flyback Controller Solves the Voltage Drop Problem of High Impedance, Long Length Industrial Power Lines
- High Efficiency, 20 A, Monolithic Silent Switcher 2 Regulator for SoC and Microprocessor Applications
- High Voltage LTC3892 Family of Controllers Reduces DC-to-DC Converter Cost and Size
- 42V Monolithic Synchronous Step-Down Regulators with 2.5µA Quiescent Current and Ultralow EMI
- 42V, 6A (7A Peak) High Efficiency Step-Down Regulators with Ultralow EMI Emissions
- 40V Input, 3.5A Silent Switcher µModule Regulator for Automotive and Industrial Applications
- Monolithic 65V , 8A Step-Down Regulators with Fast Transient Response and Ultralow EMI Emissions
- Dual-Channel, 42 V, 4 A Monolithic Synchronous Step-Down Silent Switcher 2 with 6.2 μA Quiescent Current
- DN1047 - 1000 V Output, No-Opto, Isolated Flyback Converter PDF
- DN571 - 170W Voltage Doubler in 23mm × 16.5mm Package PDF
- DN1044 - Dual Channel 42V, 4A Monolithic Synchronous Step-Down Silent Switcher 2 with 6.2μA Quiescent Current PDF
- DN570 - 36V, 2A LED Driver with 5000:1 PWM Dimming Meets CISPR 25 Class 5 EMI Limits with Silent Switcher Architecture PDF
- DN569 - Cool Running, 144W, 4 × 40A μModule POL Regulator PDF
- DN567 - 60V 2MHz Buck-Boost Controllers Regulate High Power Voltage and Current with High Efficiency and Low EMI PDF
- DN561 - High Voltage, High Efficiency Positive to Negative Converter PDF
- DN1043 - High Efficiency, High Density, Switched Capacitor Converter Suitable for High Power Applications PDF
- DN562 - 60V Low IQ, Dual Output Synchronous Step-Down Controller with Adjustable Gate Drive PDF
- DN560 - High Efficiency, 15V Rail-to-Rail Output Synchronous Step-Down Regulator Can Source or Sink 5A PDF
- DN559 - 560V Input, No-Opto Isolated Flyback Converter PDF
- DN558 - Bidirectional DC/DC Regulator and Supercapacitor Charger PDF
- DN557 - Low EMI LED Driver Features 2A, 40V, Integrated, Synchronous Switches for Automotive Lightin PDF
- DN556 - 3A, 1MHz Buck Mode LED Driver with Integrated Voltage Limiting PDF
- DN554 - 6A Monolithic Synchronous DC/DC Step-Down Converter with Digital Power System Management PDF
- DN553 - Electrolytic Capacitor-Based Data Backup Power Solution for a 12V System Regulated from 5V to 36V Input PDF
- DN552 - Inverting Regulator Takes Inputs Up to 50V and Supports Outputs to 4A PDF
- DN551 - Ultrathin Triple Output μModule Regulator for DDR, QDR and QDR-IV SRAM Fits 0.5cm2 Area and Backside of PCB PDF
- DN550 - 60V, 4A Synchronous Monolithic Step-Down Regulator Has Rail-to Rail Operation PDF
- DN548 - 60V Buck-Boost LED Driver with Up to 98% Efficiency Has Internal PWM Dimming and Spread Spectrum PDF
- DN547 - VID Controller with Phase Extender Provides 120A Power Supply for Latest Generation of FPGAs, ASICs and Processors PDF
- DN386 - Ideal Diode Controller Eliminates Energy Wasting Diodes in Power OR-ing Applications PDF
- DN519 - Active Bridge Rectifiers Reduce Heat Dissipation within PoE Security Cameras PDF
- DN1029 - Tighten Supply Regulation for 2A USB Devices by Dynamically Compensating for Voltage Drops in Wiring and Connectors PDF
- DN507 - High Voltage Inverting Charge Pump Produces Low Noise Positive and Negative Supplies PDF
- DN497 - Protect Sensitive Circuits from Overvoltage and Reverse Supply Connections PDF
- DN487 - Supercapacitor-Based Power Backup Prevents Data Loss in RAID Systems PDF
- DN484 - Convert Temperature to Current at High Linearity with LT3092 Current Source PDF
- DN466 - Hot Swap Controller, MOSFET and Sense Resistor Are Integrated in a 5mm × 3mm DFN for Accurate Current Limit and Load Current Monitoring in Tight Spaces PDF
- DN450 - Supercapacitors Can Replace a Backup Battery for Power Ride-Through Applications PDF
- DN444 - Ideal Diodes Protect Against Power Supply Wiring Errors PDF
- DN1012 - Shrink Solar Panel Size by Increasing Performance PDF
- DN1003 - Ideal Diode Controller Eliminates Energy Wasting Diodes in Power OR-ing Applications PDF
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
- 60V Battery Gas Gauge PDF
- Backup Power Solutions PDF
- Hot Swap Controllers PDF
- High Performance Low Dropout Linear Regulators (LDOs) PDF
- No-Opto Isolated Flyback Converters PDF
- SnPb (Tin-Lead) BGA Packages μModule Power Products PDF
- High Voltage Charge Pump IC Solutions PDF
- Surge Stoppers PDF
- Low EMI μModule Regulators PDF
- Ideal Diode Bridge PDF
- High Voltage Battery Charging and Management Solutions PDF
- Voltage Monitors & Supervisors Quick Guide PDF
- Power over Ethernet Solutions PDF
- Digital Power System Management PDF
- Power and Thermal Monitoring PDF
- μModule Regulators for Analog Devices’ Processors and DSPs PDF
- Thinner & Smaller Power Circuits for PCIe Boards PDF
- Wireless Power Transfer ICs PDF
- Constant-Voltage, Constant-Current DC/DC μModule Products PDF
- A PMIC for Modern Application Processors PDF
- Isolated μModule Power Products PDF
- High Voltage DC/DC μModule Products PDF
- Buck-Boost DC/DC μModule Power Products PDF
- Military Plastic Products PDF
- Low Noise LDO Regulator Protects Against Fault Conditions PDF
- Rethinking Radiation Hardened Low Dropout Regulators PDF
- 60V Radiation Hardened Controller Optimizes Size and Efficiency PDF
- PoE PD Controllers PDF
- Micropower Hot Swap Controller PDF
- LT4321 - PoE Ideal Diode Bridge Controller PDF
LT Journal
- Single 2MHz Buck-Boost Controller Drives Entire LED Headlight Cluster, Meets CISPR 25 Class 5 EMI PDF
- High Power Monolithic Silent Switcher 2 Regulators Meet CISPR 25 Class 5 EMI, Fit Tight Spaces PDF
- High Efficiency, 15V Rail-to-Rail Output Synchronous Step-Down Regulator Can Source or Sink 5A PDF
- Electrolytic Capacitor-Based Data Backup Power Solution for a 12V System Regulated from 5V to 36V Input PDF
- LTC3860 Project - Dual, 2-Phase Step-Down Voltage Mode Supply (10-14V to 1.2V & 1.8V @ 25A) LTPC
Technical Articles
- New Wide 5 V to 140 V Input to 12 V, 200 mA Bias Power Supply
- New A Reliable Power-Up and Power-Down Sequence
- New When the Flyback Converter Reaches Its Limits
- Reduce Costs in the Long Run: Use the Same Qualified Parts for Both Positive and Negative Output DC-to-DC Converters
- Ultralow Noise, High Current, Compact DC-to-DC Converter Solution for Signal and Data Processing Circuits
- Improving Dynamic Loop Response
- Green Buildings Get a Boost: Wireless Sensor Nodes as a Key Application for Energy Harvesting
- What to Consider in Regard to Switching Frequency
- Bipolar, Bidirectional DC-to-DC Supply Sources and Sinks Current from 5 V to 24 V Input
- Minimizing Emissions from a Ćuk Regulator
- What’s in Your Healthcare Monitor?
- Noise from Different Switching Regulator Topologies
- Driving the VCO of a High Voltage Phase-Locked Loop Frequency Synthesizer Circuit
- When the Supply Voltage Is Dynamic
- Upper End Limitations of a Duty Cycle
- Energy Storage Systems Boost Electric Vehicles’ Fast Charger Infrastructure
- New IC Eases the Design of 48 V/12 V Dual Battery Automotive Systems
- A Critical Short Pulse
- Close the Loop Between Wireless Charger Receiver and Transmitter Without Digital Controllers
- LIDAR Perception Challenges
- Ride Through the MLCC Shortage by Reducing Capacitance Requirements in Your Power Supplies
- PCB Space-Constraint Woes Eliminated by 2 MHz, Monolithic, Buck-Boost DC-to-DC Converter and LED Driver
- Bypass Capacitor and Coupling Capacitor: Stabilizing Voltage the Right Way
- Fiber Optic Systems Get Thermal Enhancements
- Feature-Rich Systems Demand Flexible and Configurable, 20 V, High Current PMICs
- The Elegance of a Flyback Controller Without a Dedicated Isolated Feedback Path
- Complete, Efficient 100 mA Wireless Charging Solution with Optimum Power Transfer and Safety Features
- Reduce Power Supply EMI: Designing a Differential Mode Input Filter Using LTpowerCAD
- Bipolar Power Solutions for Precision Test and Measurement Systems
- Generation of Low Noise Voltages
- ADIsimPower Provides Robust, Customizable DC-DC Converter Designs
- Enabling Robust Wired Condition-Based Monitoring for Industry 4.0 Part 1
- Higher Reliability, Safety, and 30% Longer Lifetime with Advanced Battery Management in Healthcare Energy Storage Systems
- Wireless Power Transmission
- Beware When Slowing Down Switching Transitions
- Flyback Converters Without Optocouplers: Existing Options
- Reduced Interference with an Additional Schottky Diode
- Preventing Voltage Fluctuations Due to Power Supply Lines
- 1000 V Output, No-Opto, Isolated Flyback Converter
- Two Steps to High Voltages
- Monolithic Full Bridge Autoresonant Transmitter IC Simplifies Wireless Battery Charger Design
- Minimizing Emissions of a SEPIC Converter
- Scaling Electric Vehicle Production Requires Advanced Battery Formation and Test Systems
- Silent Switcher µModule Regulators Quietly Power GSPS Sampling ADCs in Half the Space
- Communications Equipment Makers Demand High Power Outputs and Small Solution Footprints
- Power by Linear Addressing the Next Challenges
- LT4321/LT4275 LTPoE++/PoE+/PoE PD Controller TechClips
- Tiny, High Efficiency Monolithic Regulators Power Advanced SoCs and Microprocessors Feature Silent Switcher 2 Technology for Low EMI
- Self-Driving Cars—Are Power Systems up to the Task?
- Supply Clean Power with Ultralow Noise LDO Regulators
- Got Backup? Maintain Power Continuity
- Synchronous, Low EMI LED Driver Features Integrated Switches and Internal PWM Dimming
- Control Color of LED Stage and Architectural Lighting: Easy, Accurate 13-Bit Color using High Power 4 × 1A RGBW LEDs, I2C Control
- One-Size-Fits-All Battery Charger
- IoT Systems Need High Integration and Small Form Factor Power Conversion Devices
- Easy Monitoring of Multiple Voltages
- Design Once; Use Twice: Monolithic SEPIC/Boost Regulators with Wide VIN Range Satisfy Requirements of Both Consumer and Commercial Vehicles
- LTM8005 38VIN, 38VOUT Boost μModule LED Driver with 40V Switch
- 40V Input, 3.5A Silent Switcher µModule Regulator for Automotive and Industrial Applications
- 170W Voltage Doubler in 23mm × 16.5mm Package
- LTC7800EUDC Demo Board With GaNFETS/500kHz | 30V ≤ VIN ≤ 55V; VOUT = 12V @ 20A
- AN170 - Honing the Adjustable Compensation Feature of Power System Management Controllers
- AN168 - Implementing Fast Telemetry with Power System Management Controllers
- Switch Mode Power Supply Current Sensing—Part 1: The Basics
- Switching Regulator Noise Reduction with an LC Filter
- Digital Controller IC Minimizes Field Returns Using Black Box Tool and Online Diagnostics
- High Efficiency Solar MPPT Battery Charger Using LT8611 and AD5245
- Multi-Chemistry Battery Charger Supports Maximum Power Point Tracking for Solar Panels
- Low Noise Power Supplies Come in Many Flavors: Part 2 - Charge Pump Solutions
- Maximizing Cell Monitoring Accuracy and Data Integrity in Energy Storage Battery Management Systems
- 560V Input, No-Opto Isolated Flyback Converter
- Low IQ Ideal Diode Controller with Reverse Input Protection for Automotive and Telecom Power Solutions
- 60V Synchronous, Low EMI Buck-Boost for High Power and High Efficiency
- 60V Input Monolithic Converter Powers Critical Circuits without Supercaps or Other Additional Components
- Clever Circuit Improves Efficiency of Charge Pump Plus Linear Regulator Solution
- Digital Control Enables High Reliability DC-to-DC Power Conversion with Active Snubbing
- Active Battery Cell Balancing
- Passive Battery Cell Balancing
- Ultrathin Triple Output µModule Regulator for DDR, QDR and QDR-IV SRAM Fits 0.5cm2 Area and Backside of PCB
- No-Opto Isolated Flyback Converters
- LTspice: Using Time-Dependent Exponential Sources to Model Transients
- Primer on PowerPath Controllers, Ideal Diodes & Prioritizers
- LTSpice: Plotting a Parameter Against Something Other Than Time (e.g. Resistance)
- A New Era in Space Products - Radiation Tolerant
- Buck-Boost LED Driver Reaches 98% Efficiency, Features Internal PWM Dimming and Spread Spectrum without Flicker
- Matrix LED Dimmer Enables Accurate Color Control and Pattern Production in RGBW LEDs
- 42V High Power Density Buck Regulators in a Tiny QFN Package
- Designing Digital Power Supplies With a State Machine
- Achieving Low On-Resistance with Guaranteed SOA in High Current Hot Swap Applications
- LT3752/LT8311 48Vin, 24Vout Active Clamp Forward Converter with High Light Load Efficiency
- LT3798/LT8309 5V, 2A Energy Star Compliant Isolated Converter
- Surge Stoppers Ease MIL-STD-1275D Compliance
- LT3752/LT8311 240W Isolated Forward Converter
- High Performance Portable DC Bench Power Supply: Save Money and Free Up Bench Real Estate by Building Your Own
- High Voltage Surge Stoppers Ease MIL-STD-1275D Compliance by Replacing Bulky Passive Components
- Increase Current Capability and Simplify Thermal Design of Flyback Converters with Secondary-Side Synchronous Rectifier Driver in a 5-Pin SOT-23
- 2.7V to 38V VIN Range, Low Noise, 250mA Buck-Boost Charge Pump Converter
- Active Bridge Rectifiers Reduce Heat Dissipation within PoE Security Cameras
- 3mm × 3mm QFN IC Directly Monitors 0V to 80V Supplies: Features I2C Interface, Peak Value Tracking and Runs from Any Supply
- 100V Surge Stopper Protects Components from 300V Transients
- High Voltage Inverting Charge Pump Produces Low Noise Positive and Negative Supplies
- No Blocking Diode Needed to Protect Sensitive Circuits from Overvoltage and Reverse Supply Connections
- Protect Mobile Devices from Hot Plug Transients (to 85V) and from Users Who Use the Wrong Power Adapter
- Maximize Cycle Life of Rechargeable Battery Packs with Multicell Monitor IC
- Powering High Speed Analog-to-Digital Converters with Switching Power Supplies
- Part 2: Simplifying Design of Industrial Process-Control Systems with PLC Evaluation Boards
- Part 1: Simplifying Design of Industrial Process-Control Systems with PLC Evaluation Boards
- Surge Stopper IC Simplifies Design of Intrinsic Safety Barrier for Electronics Destined for Hazardous Environments
- Innovative Power Reduction Techniques Enable Handset Manufacturers to Provide Media Rich Devices
- Understanding How a Voltage Regulator Works
- PODCAST: Designing An Energy-Efficient Future
- Optimizing Power Systems for Portable Electronic Devices
- Brainstorm: Solid-State Lighting Adoption
- Compact No RSENSE Controllers Feature Fast Transient Response and Regulate to Low VOUT from Wide Ranging VIN
- Improve Hot Swap Performance and Save Design Time with Hot Swap Controller that Integrates 2A MOSFET and Sense Resistor
- Diode Turn-On Time Induced Failures in Switching Regulators
- 0V to 18V Ideal Diode Controller Saves Watts and Space over Schottky
- Ideal Diode Betters a Schottky by a Factor of Four in Power and Space Consumption
- Two New Switching Regulators Deliver Both Power and Ultralow Noise
White Papers
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
- Amplifier Applications Guide, 1992
- Synchro and Resolver Conversion, 1980
Design Tools
Solutions Bulletins & Brochures
- Power by Linear 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
- Battery Charging and Management Solutions PDF
- High Performance DC/DC Controllers PDF
- Automotive & Transportation Solutions PDF
- Products for Harsh Environments PDF
- High Performance Power Management Products PDF
- Powering ADI Components PDF
- Ultralow Power Voltage Regulator, Supervisory, and PMIC PDF
- Integrated, High Power Solutions for Xilinx FPGAs PDF
- Hot Swap and Power Monitoring 2012 PDF
- Integrated Power Solutions for Altera FPGAs PDF
Webcast
- New 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
- Six Cybersecurity Must-Haves to Secure the Edge
- Simplify Power Designs with Micromodule Products
- Understanding Power System Management
- Designing RF Power and VSWR Measurement Systems
- The Spectrum of Current Sensing: From DC to Light
- Digital Beamforming Techniques for Phased Array Systems
- Designing High Fidelity Isolated Power Inverter Interfaces
- Isolation Architectures for Motor Control Systems
- An Overview of Spectroscopy Instrumentation Techniques, Applications and Signal Chains
- Solving Isolation Challenges in Power Conversion Applications
Videos
- Automotive USB-C Power Delivery Buck-Boost Converters
- Analog Devices Vital Sign Monitoring Solution for Digital Health
- Achieving EV Range, Safety and Performance Begins with Analog
- Anti-spoofing Face ID using ADI Time-of-Flight Technology
- Autonomous Guided Vehicle (AGV) using ADI's Time of Flight (ToF)
- From ADAS to Full Autonomy with Analog Devices
- Analog Devices: RF & Microwave Technology Leadership
- ADI and Wurth LED Greenhouse
- LTC33XX, 5V Family of Synchronous Step-Down Silent Switchers
- µModule® Complete System-in-Package Power Management Solutions
- LTM4664: 54VIN, High Efficiency Dual 25A or Single 50A µModule Regulator with Digital Power System Management
- Switched Capacitor and Hybrid DC/DC Supplies
- Introducing the LTM4626 and LTM4638, µModules®
- Introducing Power by Linear
- Wireless Battery Chargers for Hearing Aid / Handheld Applications
- Power Systems Management
- High Power Isolated Gate Driver Board with Microsemi SiC Module
- Silent Switcher 2: Dual Channel 4A, 42V Micropower Step-Down Regulator
- Introducing Power by Linear a part of Analog Devices
- 105V, 2.3A Low-EMI Synchronous Step-Down Regulator
- Fast 150V Protected High Side Driver
- 100V, Bidirectional Multiphase Synchronous Buck or Boost Controller
- Quad 3A, Ultrathin µModule Regulator Fits on the Backside of PCB
- 40A µModule Regulator with, 88% Efficiency, 0% Derating at 85°C, and 40°C Rise
- Low EMI LED Driver with Synchronous Internal 2A Switches
- Prioritizers - Video Product Brief
- LTC3871 Bidirectional PolyPhase® Synchronous Buck or Boost Controller - Video Product Brief
- Surge Stoppers Video Product Brief
- Low Voltage Power Supplies
- Buck-Boost DC/DC Converter with Intelligent PowerPath
- 5W Full Bridge AutoResonant Transmitter IC Simplify Wireless Power Design
- LTC3892 Video Product Brief
- Simplify your high voltage DC/DC converters to save battery life
- 60V 8-Switch Matrix LED Dimmer (LT3965)
- Lead Acid Battery Balancer
- 60V LED Driver with Internal 4A Switch for Automotive Lighting (LT3952)
- Low Iq Surge Stopper for High Reliability Current Sensitive Applications
- LTC3255 Video Product Brief
- LT4320 Video Product Brief
- LT4321 Video Product Brief
- MOSFET Failure Protection for Single Output PolyPhase® Converter
- LT4321/LT4275 TechClip - Increased Available PD Power
- LT4320 - Ideal Diode Bridge vs Schottky Diode Bridge
- Self Powered Condition Based Monitoring
- Wireless Current Sense Combines Parts from ADI and LTC
- Breaking Through the Isolation Barrier with New Power Controllers
- Gleanergy Energy Harvesting WSN Development Platform
- ADuCM4050 EZ-Kit Development Platform
- Energy Harvesting Powering IoT Node
- LTC4233/LTC4234 Video Product Brief
- Analog Devices Optical Heart Rate Monitor, Vision Based Occupancy
- Wireless Charging for Zero Pin Sensor
- Energy Harvesting with Analog Devices' ADP5091
- LTC3895 Video Product Brief
- 60V, 4A Monolithic Buck Regulator w/ Rail-to-Rail Programmable Output and Integrated Current Monitoring
- Highly Scalable Sequencing, Monitoring, and Measurement Platforms
- Hot Swap Controllers with Precision Power and Energy Monitoring
- Lowest Noise LDOs Enable Cutting Edge Signal Chain Performance
- Digital Power Platforms for Next-gen Isolated power Delivery
- LTC7851 Video Product Brief
- Instrumentation and High Speed: LVDS, Energy Harvesting and more
- Dual Independent Core Safety Concept for Power Conversion
- LTC3877 Video Product Brief
- ADI Design Tools: Helping you through your design challenges.
- Quad Buck Regulators in an Impossibly Small Space
- An Introduction to Functional Safety
- An ADC Optimized for Functional Safety
- Is my CRC Good Enough?
- Vital Signs Monitoring featuring LED-based Heart Rate Monitor
- Energy Harvesting Enabled, Remotely Monitored WSN
- Real-time Occupancy Detection and Analysis
- Precision Weigh Scale Measurement and Toxic Gas Detection
- Multi-chemistry Battery Charger Provides Battery Health and Power System Monitoring
- Ultralow Noise and Ultrahigh PSRR
- LTC3305 Video Product Brief
- LT8709 Video Product Brief
- LTC7860 Video Product Brief
- Sensing, High Temperature, and High Speed Instrumentation
- Solutions for the Internet of Things (IoT)
- LTC3245 Video Product Brief
Analog Dialogue
- New Automotive USB 2.0 and a 5 V, Type-C Solution for Charging and Robust Data Line Protection
- New The Interleaved Inverting Charge Pump—Part 1: A New Topology for Low Noise Negative Voltage Supplies
- Low Voltage Battery Monitor Floats into High Voltage Electric Vehicles
- Multirail Power Supply Design for Successful Application Boards—Part 2: Layout Tips and Tricks
- Multirail Power Supply Design for Successful Application Boards—Part 1: Strategy
- Characterizing the PSRR of Data Acquisition μModule Devices with Internal Bypass Capacitors
- DC-to-DC Conversion Directly from Automotive Battery Input: 5 A, 3.3 V, and 5 V Supplies Meet Stringent EMI Emission Standards
- Add an Efficient Positive Rail to a Unipolar Negative Supply
- Speed Up the Design of EMI Filters for Switch-Mode Power Supplies
- Reduce Power Supply Requirements for Ceramic Capacitors with a High Efficiency, High Frequency, Low EMI DC-to-DC Converter
- Protecting and Powering Automotive Electronics Systems with No Switching Noise and 99.9% Efficiency
- Single IC Can Produce Isolated or Nonisolated ±12 V Outputs from 30 V to 400 V Input
- High Power Density in a Small Form Factor
- Is It Possible to Fit Low EMI Power Supplies onto Crowded Boards?
- Comprehensive Power Supply System Designs for Harsh Automotive Environments Consume Minimal Space, Preserve Battery Charge, Feature Low EMI
- High Voltage Boost and Inverting Converters for Communications
- Bipolar, Single Output, and Adjustable Power Supplies Based on the Common Buck Converter
- The Evolutionary Path to the 100 A μModule Regulator
- Silent Switcher Devices Are Quiet and Simple
- Looking Inside Real-Time Ethernet
- Finally, A 12 V to 12 V Dual Battery Automotive Bidirectional DC-to-DC Controller for Redundancy
- Synchronous Boost Converter Powers High Current LEDs Even at Low Input Voltages
- Simple Battery Charger ICs for Any Chemistry
- Overcoming Constraints: Design a Precision Bipolar Power Supply on a Simple Buck Controller
- Care and Feeding of FPGA Power Supplies: A How and Why Guide to Success
- Modeling and Control for a Current-Mode Buck Converter with a Secondary LC Filter
- Automotive USB Type-C Power Solution: 45 W, 2 MHz Buck-Boost Controller in a 1 Inch Square
- 60 V and 100 V, Low IQ Boost/SEPIC/Inverting Converters for Compact, Efficient, Low EMI Power Supplies
- The Many Uses of a 200 mA Precision Voltage Reference
- Powering Infotainment Devices in Automotive Start/Stop Systems
- LED Driver for High Power Machine Vision Flash
- Single, 2 MHz Buck-Boost Controller Drives Entire LED Headlight Cluster Meets CISPR 25 Class 5 EMI
- The Refulator: The Capabilities of a 200 mA Precision Voltage Reference
- Vehicle Tracking Systems: Anytime, Anywhere, Anyhow
- Power Management for FPGAs
- 72 V Hybrid DC-to-DC Converter Reduces Intermediate Bus Converter Size by up to 50%
- Preventing Start-Up Issues Due to Output Inrush in Switching Converters
- Low EMI/EMC Emission Switching Converter Eases ADAS Designs
- How to Choose Cool Running, High Power, Scalable POL Regulators and Save Board Space
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