Digital Power Technology
Digital power technology combines ADI’s renowned power solutions with programmability and telemetry to address critical issues in edge intelligence, predictive maintenance, renewable energy, higher power density with better thermals, low latency for response time, and higher safety. Our digital controllers provide the versatility to implement varied complex power topologies to address your design challenges using simple firmware.
Value and Benefits
ADI’s digital power solutions simplify and accelerate power system characterization, optimization, and data mining during prototyping, deployment, and field operation. These solutions support diverse topologies, channel counts and supplies, and large POL power systems found in routers, switches, servers, enterprise data storage systems, and automated test equipment. Digital power system management (DPSM) or power system management (PSM) solutions feature PMBus®/SMBus/I2C digital interfaces, LTpowerPlay® software, and internal EEPROM options to enable customization. DPSM products include μModule® regulators, isolated, nonisolated boost and buck DC-to-DC regulators, manager ICs, sequencers, and supervisors.
Manage power systems via digital telemetry and control
Flexible and scalable power systems
Optimize power solution energy consumption
Take Control of Your Power Solution
Know Your Power Supply Health
Manage power supplies with digital interface-based control, telemetry, and black box fault recording of analog DC-to-DC power converters. Digital power solutions support on-the-fly adjustment of configuration parameters, remote supervision, and command of power system digital monitoring, and data logging of voltage, current, power, and temperature, as well as trimming, margining, sequencing, supervision, and fault logging/management of multiple point-of-load supplies.
Optimize Your Power Solution
Optimize performance vs. energy consumed with power domains, load shedding, and tweaking of supply voltages. Improve reliability by precise control of power supplies over environmental conditions and coordinate sequencing and fault management.
Discover Comprehensive Digital Power Options
With products ranging from power system managers to DC-to-DC controllers and fully integrated µModule® regulators, design and manage power with ease using PMBus®-compliant commands over an I2C/SMBus digital interface for varied power topologies for a wide range of power levels.
Webinar
Advantages of Integrating Digital Power System Management (DPSM) Into Your Design
Discover how DPSM can reduce development time and speed up troubleshooting/diagnostics by allowing designers to configure and manage ICs from a digital interface.
Video
Quad Output μModule Regulator with Digital Power System Management
The LTM4673 is a quad output μModule® regulator with integrated power management, telemetry, and logging for efficient DC-to-DC conversion (dual 12 A, dual 5 A).
Analog Dialogue
Isolated Digital Controllers
Explore the implementation of isolated, bidirectional DC-to-DC power transfer with high efficiency (consistently above 94%).
Solution Resources
Products
LT7170-1
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Evaluation Boards and Kits
Developer Tools and Resources
Simulation Models
Training and Support
Application Note
Jan 9, 2025
AN-2602: Innovative Power Management Solutions: Efficient, Reliable, and High Performance in a Compact Design
Application Note
Oct 17, 2024
AN-149: Modeling and Loop Compensation Design of Switching Mode Power Supplies
Application Note
Jul 10, 2024
AN-1336: Adaptive Dead Time in Full Bridge Phase Shifted Topology Using ADP1055
Video
May 24, 2024
02:14Save Power and Space in Datacenters
Video
Jun 29, 2023
02:48Apollo MxFE Digital Power System Management
Webcast
Feb 28, 2023
Advantages of Integrating Digital Power System Management (DPSM) into your Design
Webcast
Jun 26, 2020
Digital Power System Management for Embedded Systems
Design Notes Page
Mar 1, 2020
FPGA Power System Management
Video
Apr 29, 2019
02:20Total Managed Power with Digital Power System Management
Video
Aug 1, 2018
07:51Ultrathin µModule Regulator with Power System Management
Video
May 24, 2018
14:27Getting Started with Power System Management
Analog Dialogue
Mar 2, 2018
Power Management for FPGAs
Technical Articles
Feb 8, 2018
AN168 - Implementing Fast Telemetry with Power System Management Controllers
Technical Articles
Jan 23, 2018
Fault Management Architecture
Technical Articles
Jan 1, 2018
Digital Controller IC Minimizes Field Returns Using Black Box Tool and Online Diagnostics
Video
Sep 18, 2017
07:22Digital Power System Management on the Altera Cyclone V SoC Development Board
Technical Articles
Oct 1, 2015
Designing Digital Power Supplies With a State Machine
Application Note
Aug 1, 2013
AN-1253: Layout Considerations for Digital Power Management (ADP1046A)
Technical Articles
Jul 31, 2012
Digital Power Management
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