Power and Battery Management for Smart Homes
Power and Battery Management Solutions for Smart Homes
Analog Devices’ battery management technologies enable longer device run times and fast, safe charging for the smart home. Our ModelGauge™ m5 fuel gauge algorithm provides the highest accuracy state-of-charge reporting with no need for battery characterization.
Our USB Type-C chargers offer single-chip solutions with backward compatibility to legacy USB systems. AccuCharge™ technology integrates the fuel gauge into the charger to improve charging accuracy and simplify charge management.
Our power management solutions optimize power and size for internet of things (IoT)-connected devices. Our DC-to-DC converters offer the highest power density, extremely low quiescent current, and the highest efficiency across the entire load range. Options for multi-rail/multiphase outputs and small packaging provide flexible solutions for smart home designs.
Value and Benefits
Unlock the full capacity of lithium-ion batteries or address green energy-efficiency requirements with our power and battery management solutions. We offer best-in-class battery fuel gauge ICs, comprehensive lithium-ion protection technology, and switched-capacitor converters with up to 98% efficiency. Our smart home solutions leverage ultralow quiescent current to maximize runtime, standby, shelf life, and overall battery longevity. In addition, our low-power power management ICs (PMICs) enable low operating current, high-efficiency power conversion, and compact form factors that are critical for space-constrained applications that run on small batteries or power-efficient mains-powered devices.
Enables low operating current and high-efficiency power conversion
Maximizes runtime, standby, shelf life, and battery longevity
Offers best-in-class efficiency of up to 98%
Solution Resources
Hardware Products
MAX17320
2S-4S ModelGauge m5 EZ Fuel Gauge with Protector, Internal Self-Discharge Detection, and SHA-256 Authentication
MAX17332
AccuCharge + ModelGauge m5 EZ 1-Cell Charger, Fuel Gauge, and Protector
MAX77540
16VIN/6A, Dual-Phase High-Efficiency Buck Converter
MAX77857
2.5V to 16V Input, 7A Switching Current High-Efficiency Buck-Boost Converter
MAX77932C
8A Dual-Phase Switched-Capacitor Converter
MAX77958
Standalone USB Type-C and USB Power Delivery Controller
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MAX17320
2S-4S ModelGauge m5 EZ Fuel Gauge with Protector, Internal Self-Discharge Detection, and SHA-256 Authentication
MAX17332
AccuCharge + ModelGauge m5 EZ 1-Cell Charger, Fuel Gauge, and Protector
MAX77540
16VIN/6A, Dual-Phase High-Efficiency Buck Converter
MAX77857
2.5V to 16V Input, 7A Switching Current High-Efficiency Buck-Boost Converter
MAX77932C
8A Dual-Phase Switched-Capacitor Converter
MAX77958
Standalone USB Type-C and USB Power Delivery Controller
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Training and Support
Trainings and Tutorials
Webcast
Sep 11, 2024
Improve Lifetime of Your Small Battery Driven IoT System
Webcast
Feb 14, 2022
Simplifying Battery Management Complexity with AccuCharge™︎
Webcast
Jan 24, 2022
Spread the Word: This Is the Power of Silence
Technical Articles
Aug 29, 2019
Accurate Fuel Gauging Without Battery Characterization Using ModelGauge m5 EZ Algorithm
Design Notes Page
Jan 30, 2018
How to Fuel Gauge Lithium-Ion Batteries Without Battery Characterization with ModelGauge m5 EZ
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