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MAX20345 - PMIC

General Description

The MAX20345 is a power management solution featuring ultra-low IQ voltage regulators, ideal for low-power wearable applications.

The device includes a linear battery charger with a smart power selector and several poweroptimized peripherals.

Key Features

  • three buck regulators, three low-dropout (LDO) linear regulators, and a Buck-Boost regulator, providing up to seven regulated voltages, each with an ultra-low quiescent current. Two load switches allow disconnecting system peripherals to minimize the total quiescent load of the system. MAX20345 allows system designers to minimize power consumption and extend battery life in 24/7 operation devices, such as those in the wearable market. The three synchronous, high-efficiency buck regulators use a.

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX20340 Bidirectional DC Powerline Communication Management
MAX20343 Low Noise 3.5W Buck-Boost Regulator
MAX20303 PMIC
MAX20310 Ultra-Low Quiescent Current PMIC
MAX20313 500mA to 6A Adjustable Current-Limit Switches
MAX20314 500mA to 6A Adjustable Current-Limit Switches
MAX20315 500mA to 6A Adjustable Current-Limit Switches
MAX20316 500mA to 6A Adjustable Current-Limit Switches
MAX20328 MUX Switch
MAX20328A MUX Switch

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Click here for production status of specific part numbers. MAX20345 PMIC with Ultra-Low IQ Voltage Regulators, Buck-Boost for Optical Sensing and Charger for Small Lithium Ion Systems General Description The MAX20345 is a power management solution featuring ultra-low IQ voltage regulators, ideal for low-power wearable applications. The device includes a linear battery charger with a smart power selector and several poweroptimized peripherals. The device features three buck regulators, three low-dropout (LDO) linear regulators, and a Buck-Boost regulator, providing up to seven regulated voltages, each with an ultra-low quiescent current. Two load switches allow disconnecting system peripherals to minimize the total quiescent load of the system.