MAX16992AUBA/V+T

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The MAX16992AUBA/V+T is an advanced power management IC (PMIC) which provides true load disconnect/reconnect with complete tracking of input and output voltage. This device functions as a voltage regulator and DC to DC switching controller, allowing a system to take advantage of higher-power external power sources, such as USB ports, using a combination of buck and boost.

The MAX16992AUBA/V+T provides unique features to enable the system to control external power sources while optimizing the output voltage. It includes a programmable reference voltage, tracking range settings, and an independent switching controller which enables it to operate in multiple power-conversion configurations.

The MAX16992AUBA/V+T is designed to be highly efficient and accurate, with a wide power range of up to 30V. It utilizes a digital programmable buck-boost-controlled switching and requires minimal external components, such as inductors and capacitors. Additionally, it has a built-in linear regulator with input voltage range from 4.5V to 30V to provide power to the logic power supply.

The MAX16992AUBA/V+T is an ideal solution for USB Power Delivery (PD) applications. It can serve as a true load disconnect/reconnect controller and provides an accurately controlled output voltage with low-side switch control. The device also supports simultaneous charging and discharging of multiple banks of Li-ion batteries and is ideal for use in mobile phones, tablet PCs, and other consumer electronics.

The MAX16992AUBA/V+T includes a programmable reference voltage, allowing the user to configure the switching point at which the input voltage will switch between buck and boost. This feature allows the device to optimize the system efficiency at all output voltages. Additionally, the device can be programmed with a tracking range of up to 2:1, allowing for efficient voltage tracking of the input and output voltages.

The MAX16992AUBA/V+T utilizes a low-side switch with a guaranteed load current up to 100mA. This makes the device ideal for powering system components with very low current levels. In addition, the device includes a PWM/PFM hybrid controller, which provides a very efficient solution by switching between Pulse Width Modulation (PWM) and Pulse Frequency Modulation (PFM) based on the efficiency of each mode.

Finally, the MAX16992AUBA/V+T’s advanced protection features include under-voltage lockout (UVLO), over-current protection (OCP), and over-temperature protection (OTP). These protections safeguard the device from accidental or intentional power surges or temperature extremes.

In conclusion, the MAX16992AUBA/V+T is an advanced and versatile power management IC designed for use in USB PD applications. It provides true load disconnect/reconnect with complete tracking of input and output voltage, and features an advanced protection suite. Additionally, its PWM/PFM hybrid controller and tracking range of up to 2:1 make it ideal for use in a variety of power-conversion systems.

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