MAX77801EWP+T

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The MAX77801EWP+T is a highly integrated, dual buck converter with integrated MOSFETs plus I2C interface and power save modes for use in space-constrained, high current applications. The device is a low-power, robust solution for powering applications from single Li+ batteries including wearable devices, VoIP phones, RFID tags, and medical applications. Its two adjustable output buck converters can provide up to 2A of output current and its integrated logic level output will enable it to operate in up to 1.8V systems.

The MAX77801EWP+T provides a high efficiency, low noise power supply, with run, legacy and power save modes. It also includes an on-board voltage detector with adjustable voltage and a reset timer allowing it to be used as a power monitor. The device can be used as a constant current source, in low-battery cut-off and battery drain current monitoring applications.

The MAX77801EWP+T’s power save mode allows the device to stay in low power consumption for extended periods, reducing system power consumption by up to 70%. Its I2C interface and power save modes allow for easy system integration, configuration and monitoring.The device also features over-temperature protection, over-current protection, soft-start and output peak current limitations, and is able to support a wide 5.5V to 23V input voltage range.

The MAX77801EWP+T is a voltage regulator/DC-DC switching regulator, which means that it works by taking an input voltage, lowering it to the desired output voltage, and then regulating the voltage to maintain consistent output.The device is designed to work at both high and low supply voltages and can provide up to 2A of output current. It uses Pulse Width Modulation (PWM) to vary the duty cycle to keep the voltage at the desired output level, and has adjustable power save modes, which reduce the power consumption of the device and system when needed.

The MAX77801EWP+T was designed for use in battery powered applications such as wearable devices, medical devices, VoIP phones, and RFID tags. It provides a high efficiency and low noise power supply, with run, legacy and power save modes, and is able to support a wide 5.5V to 23V input voltage range. Its I2C interface and power save modes make easy integration possible, allowing for easy system configuration and monitoring. The device can also be used as a constant current source, in low-battery cut-off and battery drain current monitoring applications.

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