Power and Battery Management for Hearables and Wearables
Power and Battery Management Solutions for Hearables and Wearables
Analog Devices’ battery management technologies support optimal battery health, safety, and longevity for hearable and wearable solutions. Our solutions offer excellent noise performance, improved charging times and safety, smaller total solution sizes, highest power density, and maximum efficiency across the entire load range.
Value and Benefits
Ultralow quiescent current enables the longest battery life by maximizing run time, standby, and shelf life. Our SIMO power converter architecture offers space savings while maintaining high efficiency. Together, these solutions enable the IC to extend battery life for space-constrained, battery-powered electronic products like smart watches.
Our switched capacitor converter provides up to 98% efficiency while our power management ICs (PMICs) enable low operating current, high-efficiency power conversion, and compact form factors that are critical for hearable and wearable products.
Enables extended battery life for space constrained products
Utilizes low operating current
Enables high-efficiency power conversion
Solution Resources
Hardware Products
DS2488
1-Wire Dual-Port Link
MAX17260
5.1µA 1-Cell Fuel Gauge with ModelGauge m5 EZ and Optional High-Side Current Sensing
MAX17262
5.2µA 1-Cell Fuel Gauge with ModelGauge m5 EZ and Internal Current Sensing
MAX17332
AccuCharge + ModelGauge m5 EZ 1-Cell Charger, Fuel Gauge, and Protector
MAX20343
Ultra-Low Quiescent Current, Low Noise 3.5W Buck-Boost Regulator
MAX2036
Ultrasound VGA Integrated with CW Octal Mixer
MAX77654
Ultra-Low Power PMIC Featuring Single-Inductor, 3-Output Buck-Boost, 2-LDOs, Power-Path Charger for Small Li+, and Ship Mode
MAX77787
3.15A USB Type-C Autonomous Charger with JEITA for 1-Cell Li-ion/LiFePO4 Batteries
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DS2488
1-Wire Dual-Port Link
MAX17260
5.1µA 1-Cell Fuel Gauge with ModelGauge m5 EZ and Optional High-Side Current Sensing
MAX17262
5.2µA 1-Cell Fuel Gauge with ModelGauge m5 EZ and Internal Current Sensing
MAX17332
AccuCharge + ModelGauge m5 EZ 1-Cell Charger, Fuel Gauge, and Protector
MAX20343
Ultra-Low Quiescent Current, Low Noise 3.5W Buck-Boost Regulator
MAX2036
Ultrasound VGA Integrated with CW Octal Mixer
MAX77654
Ultra-Low Power PMIC Featuring Single-Inductor, 3-Output Buck-Boost, 2-LDOs, Power-Path Charger for Small Li+, and Ship Mode
MAX77787
3.15A USB Type-C Autonomous Charger with JEITA for 1-Cell Li-ion/LiFePO4 Batteries
Key Resource
SIMO Calculator
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