Power Management
Analog Devices’ Power by Linear power management ICs provide high performance solutions for power conversion applications in the automotive, telecommunications, industrial, medical, computing, military, and high end consumer markets. Our ICs provide unmatched power densities, reliability, and software design tools, along with the customer support to provide fast and accurate power supply designs.
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
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.
ADIsimPE, which is powered by SIMetrix/SIMPLIS, is a circuit simulation suite optimized for the design and development of analog and mixed signal circuits. SIMetrix mode is ideal for the simulation of general non-switching circuits. It provides full Pspice compatibility for use with industry-standard SPICE models. SIMPLIS (SIMulation Piecewise-Linear System) mode simulates the operation of switching circuits with vastly improved robustness, speed, and accuracy compared to standard SPICE. It is particularly useful for switching power supply, PLLs, and ADC/DAC applications.
ADIsimPower™ Selector uses your specific application requirements and compares solutions from over 300 power management parts and over 10 different topologies. Each solution takes into consideration the IC, external components, and operating condition to be able to compare expected performance.
Watch Video
Latest Resources
Design Notes
- 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
- DN565 - Simple Power Backup Supply for a 3.3V Rail 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
- DN1040 - 60V Input Monolithic Converter Powers Critical Circuits without Supercaps or Other Additional Components 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
- DN549 - Powering Altera Arria 10 FPGA and Arria 10 SoC: Tested and Verified Power Management Solutions 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
- DN534 - Surge Stoppers Ease MIL-STD-1275D Compliance 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
- 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
- Ultrathin 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
- 560V Input, No-Opto Isolated Flyback Converter PDF
- 60V Input Monolithic Converter Powers Critical Circuits without Supercaps or Other Additional Components PDF
- How to Choose Cool Running, High Power, Scalable POL Regulators and Save Board Space PDF
- Dual Input, 42V, 2.5A Synchronous Buck Converter Features Seamless, Automatic Transition Between Two Input Power Sources and Meets Stringent CISPR 25 Class 5 EMI Limits PDF
- Low Quiescent Current Surge Stopper: Robust Automotive Supply Protection for ISO 7637-2 and ISO 16750-2 Compliance PDF
- Low IQ Ideal Diode Controller with Reverse Input Protection for Automotive and Telecom Power Solutions PDF
- Synchronous, Low EMI LED Driver Features Integrated Switches and Internal PWM Dimming PDF
- Avoid Debugging Cycles in Power Management for FPGA, GPU and ASIC Systems PDF
- 42V High Power Density Buck Regulators in a Tiny QFN Package PDF
- Simple, Fast Pulse Source Outpaces Expensive Lab Equipment PDF
- Ultrathin Triple Output µModule Regulator for DDR, QDR and QDR-IV SRAM Fits 0.5cm2 Area and Backside of PCB PDF
- Design Once; Use Twice: Monolithic SEPIC/Boost Regulators with Wide VIN Range Satisfy Requirements of Both Consumer and Commercial Vehicles PDF
- 1.5A, Negative Regulator Expands Family of Current-Reference Linear Regulators PDF
- 20A LED Driver with Accurate ±3% Full Scale Current Sensing Adapts to Multitude of Applications PDF
- High Efficiency 17V, 2A Synchronous Monolithic Step-Down Regulator with Ultralow Quiescent Current in a 3mm × 3mm DFN PDF
- Matrix LED Dimmer Enables Accurate Color Control and Pattern Production in RGBW LEDs PDF
- Buck-Boost LED Driver Reaches 98% Efficiency, Features Internal PWM Dimming and Spread Spectrum without Flicker PDF
- Low IQ, 60V Monolithic Boost/Sepic/Inverting Converter in ThinSOT or 3mm x 2mm DFN PDF
- The Evolution of High Voltage Digital Power System Management PDF
- LTC3860 Project - Dual, 2-Phase Step-Down Voltage Mode Supply (10-14V to 1.2V & 1.8V @ 25A) LTPC
- Ideal Diode Combines 200V Busses PDF
- Low Cost isoSPI Coupling Circuitry for High Voltage High Capacity Battery Systems PDF
- Increase Current Capability and Simplify Thermal Design of Flyback Converters with Secondary-Side Synchronous Rectifier Driver in a 5-Pin SOT-23 PDF
- 2.7V to 38V VIN Range, Low Noise, 250mA Buck-Boost Charge Pump Converter PDF
- New Linear Regulators Solve Old Problems PDF
- Meet Green Standards in 24VAC and 12VAC Lighting Systems: Replace Halogen Bulbs with LEDs Driven by High Power Factor, High Efficiency Converter PDF
- Prioritize Power Sources in Any Order, Regardless of Relative Voltage: No µP Required PDF
- Active Cell Balancer Extends Run Time and Lifetime of Large Series-Connected Battery Stacks PDF
- 100V Surge Stopper Protects Components from 300V Transients PDF
- Surge Stopper with Ideal Diode Protects Input and Output PDF
- Simple Circuit Monitors Health of –48V Telecom Lead-Acid Battery Backup Systems PDF
- No Blocking Diode Needed to Protect Sensitive Circuits from Overvoltage and Reverse Supply Connections PDF
- Protect Mobile Devices from Hot Plug Transients (to 85V) and from Users Who Use the Wrong Power Adapter PDF
- June 2009 - Compact No RSENSE Controllers Feature Fast Transient Response and Regulate to Low VOUT from Wide Ranging VIN PDF
- Virtual Remote Sensing Improves Load Regulation by Compensating for Wiring Drops Without Remote Sense Lines PDF
- April 2010 - Maximize Cycle Life of Rechargeable Battery Packs with Multicell Monitor IC PDF
- June 2009 - Improve Hot Swap Performance and Save Design Time with Hot Swap Controller that Integrates 2A MOSFET and Sense Resistor PDF
- June 2008 - Ideal Diode Betters a Schottky by a Factor of Four in Power and Space Consumption PDF
- September 2008 - 0V to 18V Ideal Diode Controller Saves Watts and Space over Schottky PDF
- Surge Stopper IC Simplifies Design of Intrinsic Safety Barrier for Electronics Destined for Hazardous Environments
- High Voltage Surge Stoppers Ease MIL-STD-1275D Compliance by Replacing Bulky Passive Components
- Multi-Chemistry Battery Charger Supports Maximum Power Point Tracking for Solar Panels
- High Efficiency, High Density, Switched Capacitor Converter for High Power Applications
- High Performance Portable DC Bench Power Supply: Save Money and Free Up Bench Real Estate by Building Your Own
- 60V Synchronous, Low EMI Buck-Boost for High Power and High Efficiency
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 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
- AN140 - Basic Concepts of Linear Regulator and Switching Mode Power Supplies PDF
- AN142 - New Linear Regulators Solve Old Problems 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
- AN122 - Diode Turn-On Time Induced Failures in Switching Regulators 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
Technical Articles
- Active Bridge Rectifiers Reduce Heat Dissipation within PoE Security Cameras
- New LT4321/LT4275 LTPoE++/PoE+/PoE PD Controller TechClips
- Control Color of LED Stage and Architectural Lighting: Easy, Accurate 13-Bit Color using High Power 4 × 1A RGBW LEDs, I2C Control
- Powering Altera Arria 10 FPGA and Arria 10 SoC: Tested and Verified Power Management Solutions
- Primer on PowerPath Controllers, Ideal Diodes & Prioritizers
- High Efficiency Solar MPPT Battery Charger Using LT8611 and AD5245
- LTspice: Using Time-Dependent Exponential Sources to Model Transients
- Three Bucks Plus a Boost Controller Meet the Stringent Requirements of Wide-Range VIN Automotive Applications
- New Tiny, High Efficiency Monolithic Regulators Power Advanced SoCs and Microprocessors Feature Silent Switcher 2 Technology for Low EMI
- New Supply Clean Power with Ultralow Noise LDO Regulators
- One-Size-Fits-All Battery Charger
- New Got Backup? Maintain Power Continuity
- New Self-Driving Cars—Are Power Systems up to the Task?
- 40V Input, 3.5A Silent Switcher µModule Regulator for Automotive and Industrial Applications
- Active Battery Cell Balancing
- IoT Systems Need High Integration and Small Form Factor Power Conversion Devices
- Switch Mode Power Supply Current Sensing—Part 1: The Basics
- Easy Monitoring of Multiple Voltages
- LT3798/LT8309 5V, 2A Energy Star Compliant Isolated Converter
- Powering High Speed Analog-to-Digital Converters with Switching Power Supplies
- Digital Controller IC Minimizes Field Returns Using Black Box Tool and Online Diagnostics
- Clever Circuit Improves Efficiency of Charge Pump Plus Linear Regulator Solution
- Passive Battery Cell Balancing
- Low Noise Power Supplies Come in Many Flavors: Part 2 - Charge Pump Solutions
- No-Opto Isolated Flyback Converters
- LTSpice: Plotting a Parameter Against Something Other Than Time (e.g. Resistance)
- A New Era in Space Products - Radiation Tolerant
- Maximizing Cell Monitoring Accuracy and Data Integrity in Energy Storage Battery Management Systems
- 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
- Surge Stoppers Ease MIL-STD-1275D Compliance
- LT3752/LT8311 240W Isolated Forward Converter
- High Voltage Inverting Charge Pump Produces Low Noise Positive and Negative Supplies
- LTC7800EUDC Demo Board With GaNFETS/500kHz | 30V ≤ VIN ≤ 55V; VOUT = 12V @ 20A
- LTM8005 38VIN, 38VOUT Boost μModule LED Driver with 40V Switch
- AN168 - Implementing Fast Telemetry with Power System Management Controllers
- 170W Voltage Doubler in 23mm × 16.5mm Package
- AN170 - Honing the Adjustable Compensation Feature of Power System Management Controllers
- Designing Digital Power Supplies With a State Machine
- Switching Regulator Noise Reduction with an LC Filter
- Digital Control Enables High Reliability DC-to-DC Power Conversion with Active Snubbing
- Understanding How a Voltage Regulator Works
- ADIsimPower Provides Robust, Customizable DC-DC Converter Designs
- Powering High Speed Analog-to-Digital Converters with Switching Power Supplies PDF
- 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
- Innovative Power Reduction Techniques Enable Handset Manufacturers to Provide Media Rich Devices
- PODCAST: Designing An Energy-Efficient Future
- Optimizing Power Systems for Portable Electronic Devices
- Brainstorm: Solid-State Lighting Adoption
White Papers
User Guides
Evaluation Documentation
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 Six Cybersecurity Must-Haves to Secure the Edge
- Understanding Power System Management
- The Spectrum of Current Sensing: From DC to Light
- Isolation Architectures for Motor Control Systems
- Designing High Fidelity Isolated Power Inverter Interfaces
- Designing RF Power and VSWR Measurement Systems
- Simplify Power Designs with Micromodule Products
- Digital Beamforming Techniques for Phased Array Systems
- An Overview of Spectroscopy Instrumentation Techniques, Applications and Signal Chains
- Solving Isolation Challenges in Power Conversion Applications
Videos
- Introducing Power by Linear
- High Power Isolated Gate Driver Board with Microsemi SiC Module
- Wireless Battery Chargers for Hearing Aid / Handheld Applications
- Power Systems Management
- Analog Devices Optical Heart Rate Monitor, Vision Based Occupancy
- Dual Independent Core Safety Concept for Power Conversion
- Instrumentation and High Speed: LVDS, Energy Harvesting and more
- ADI Design Tools: Helping you through your design challenges.
- 105V, 2.3A Low-EMI Synchronous Step-Down Regulator
- Wireless Charging for Zero Pin Sensor
- Highly Scalable Sequencing, Monitoring, and Measurement Platforms
- Hot Swap Controllers with Precision Power and Energy Monitoring
- Energy Harvesting with Analog Devices' ADP5091
- Gleanergy Energy Harvesting WSN Development Platform
- Self Powered Condition Based Monitoring
- Introducing Power by Linear a part of Analog Devices
- Energy Harvesting Enabled, Remotely Monitored WSN
- Precision Weigh Scale Measurement and Toxic Gas Detection
- Real-time Occupancy Detection and Analysis
- Vital Signs Monitoring featuring LED-based Heart Rate Monitor
- Is my CRC Good Enough?
- An ADC Optimized for Functional Safety
- An Introduction to Functional Safety
- Sensing, High Temperature, and High Speed Instrumentation
- ADuCM4050 EZ-Kit Development Platform
- Silent Switcher 2: Dual Channel 4A, 42V Micropower Step-Down Regulator
- LTC3245 Video Product Brief
- Fast 150V Protected High Side Driver
- 5W Full Bridge AutoResonant Transmitter IC Simplify Wireless Power Design
- 60V, 4A Monolithic Buck Regulator w/ Rail-to-Rail Programmable Output and Integrated Current Monitoring
- LTC7851 Video Product Brief
- 100V, Bidirectional Multiphase Synchronous Buck or Boost Controller
- Quad 3A, Ultrathin µModule Regulator Fits on the Backside of PCB
- 60V 8-Switch Matrix LED Dimmer (LT3965)
- Quad Buck Regulators in an Impossibly Small Space
- Multi-chemistry Battery Charger Provides Battery Health and Power System Monitoring
- LTC3255 Video Product Brief
- Simplify your high voltage DC/DC converters to save battery life
- Ultralow Noise and Ultrahigh PSRR
- LTC3305 Video Product Brief
- 60V LED Driver with Internal 4A Switch for Automotive Lighting (LT3952)
- LT8709 Video Product Brief
- Lead Acid Battery Balancer
- Low Iq Surge Stopper for High Reliability Current Sensitive Applications
- LTC3892 Video Product Brief
- LTC3877 Video Product Brief
- LTC3871 Bidirectional PolyPhase® Synchronous Buck or Boost Controller - Video Product Brief
- 40A µModule Regulator with, 88% Efficiency, 0% Derating at 85°C, and 40°C Rise
- Low EMI LED Driver with Synchronous Internal 2A Switches
- LTC7860 Video Product Brief
- LTC4233/LTC4234 Video Product Brief
- Low Voltage Power Supplies
- LTC3895 Video Product Brief
- Wireless Current Sense Combines Parts from ADI and LTC
- Energy Harvesting Powering IoT Node
- Digital Power Platforms for Next-gen Isolated power Delivery
- Lowest Noise LDOs Enable Cutting Edge Signal Chain Performance
- Solutions for the Internet of Things (IoT)
- Breaking Through the Isolation Barrier with New Power Controllers
- MOSFET Failure Protection for Single Output PolyPhase® Converter
- Buck-Boost DC/DC Converter with Intelligent PowerPath
- Surge Stoppers Video Product Brief
- Prioritizers - Video Product Brief
- LT4320 - Ideal Diode Bridge vs Schottky Diode Bridge
- LT4320 Video Product Brief
- LT4321/LT4275 TechClip - Increased Available PD Power
- LT4321 Video Product Brief
Press Releases
- New 40VIN, 1.2A, 4mm × 4mm × 1.82mm Silent Switcher µModule Regulator Fits into Tighter PCB Spaces
- New Negative Output, 500mA Low Dropout Linear Regulator Has Ultralow Noise & Ultrahigh PSRR
- New Compact, Efficient Wireless Li-Ion Charger with Regulator Optimized for Low Power Wearables
- New 3A, 95mV Low Dropout LDO Features Low Power Loss in a Small 3mm × 4mm Footprint
- New 60V, Dual, 2-Phase Boost Controller Can Cascade Outputs to Regulate Beyond 200V
- New 98% Efficient Bidirectional Buck-Boost Controller for 12V-12V Redundant Battery Systems in Autonomous Vehicles
- Multi-output Regulators with Supervisory and Watchdog Timers Reduce Component Count, Increase Power Density and Reliability
- 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
- 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 Versatile DC-DC Switching Controller Family Featuring Current-mode and Voltage-mode Configuration Options for High-current Applications
- 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
- Ultra-Low Quiescent Current 15 V 800 mA Step Down Synchronous Regulator Improves Power Efficiency and Density for Portable Electronics
- Analog Devices Expands Industry Leading Flash LED Driver Portfolio
Analog Dialogue
- 60 V and 100 V, Low IQ Boost/SEPIC/Inverting Converters for Compact, Efficient, Low EMI Power Supplies
- New Modeling and Control for a Current-Mode Buck Converter with a Secondary LC Filter
- LED Driver for High Power Machine Vision Flash
- New Automotive USB Type-C Power Solution: 45 W, 2 MHz Buck-Boost Controller in a 1 Inch Square
- The Many Uses of a 200 mA Precision Voltage Reference
- Powering Infotainment Devices in Automotive Start/Stop Systems
- 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
- Preventing Start-Up Issues Due to Output Inrush in Switching Converters
- Low EMI/EMC Emission Switching Converter Eases ADAS Designs
- 72 V Hybrid DC-to-DC Converter Reduces Intermediate Bus Converter Size by up to 50%
- Vehicle Tracking Systems: Anytime, Anywhere, Anyhow
- Power Management for FPGAs
Frequently Asked Questions
English
简体中文
日本語
Руccкий
