Power management ICs (PMICs) are integrated circuits that include multiple power rails and power management functions within a single chip. PMICs are frequently used to power small, battery-operated devices since the integration of multiple functions into a single chip results in more efficient use of space and system power. Functions commonly integrated into a PMIC include voltage converters and regulators, battery chargers, battery fuel gauges, LED drivers, real-time clocks, power sequencers, and power control.
Low-power PMICs provide the high-efficiency and compact form factors needed for space-constrained applications such as wearables, hearables, sensors, and IoT devices. High-performance PMICs maximize performance per watt while increasing system efficiency for computationally intensive platforms such as systems-on-chip (SoCs), FPGAs, and application processors.
MAXREFDES101Wrist-worn biometric sensor platform streams raw data for evaluation and customized development.
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MAX77752Highly integrated power management for computationally intensive platforms.
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MAX77650Demonstrates the SIMO buck-boost regulator, linear regulator, analog multiplexer, smart battery charger, on/off controller, and I2C interface.
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MAX77714Complete power management IC for portable devices that use system-on-chip (SoC) application processors.
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MAX20345Includes 7 ultra-low IQ voltage regulators and a linear battery charger for small Li+ systems.
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MAX20335Includes a linear battery charger with smart power selector and power-optimized peripherals.
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MAX776405.6µA IQ power solution includes 3-channel current sink driver and enables a 16mm2 total solution size.
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MAX77681Always-on, low-power mini PMIC improves battery life by replacing inefficient LDOs and enables 15.5mm2 total solution size.
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MAX77752Highly integrated power management for computationally intensive platforms.
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MAX77714Complete power management IC for portable devices using system-on-chip (SoC) application processors.
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