MAX8794ETP+T

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The MAX8794ETP+T is a special purpose voltage regulator that is part of the Power Management Integrated Circuit (PMIC) family. It is specifically designed for applications requiring ultra-low supply current, high input voltage and high switching frequency. The MAX8794ETP+T is ideal for a variety of industries such as portable medical devices, smart meters, lighting and industrial controls.

The MAX8794ETP+T voltage regulator is a high switching frequency switched-capacitor step-down voltage regulator. It operates over a wide input voltage range of 4.5V to 20V and has a programmable output voltage from 0.6V to 5.5V. Its low supply current of only 2.5µA makes it ideal for battery powered applications that require high efficiency and accuracy. The excellent regulation accuracy of ±1%, dropout voltage of 0.45V and excellent ripple rejection ensures circuit stability and reliability.

The MAX8794ETP+T is designed with advanced features to help simplify application design and improve circuit performance. It features a configurable power good output for power-on/off control, a usablity pin for configuration control, a reset pin for circuit reset, an enable pin for energy savings, and a configurable enable logic for firmware control. It also offers robust protection features including an overvoltage protection circuit, an over-temperature protection circuit, an undervoltage lockout circuit, and an overcurrent protection circuit.

The MAX8794ETP+T voltage regulator uses an advanced switched capacitor technique. It works by using switched-capacitor charge pumps to quickly charge and discharge a capacitor bank, and a multi-phase switch-capacitor voltage regulator to adjust the capacitor charging and discharge rate to regulate the output voltage. This allows the regulator to achieve high efficiency, low noise and fast transient response.

The MAX8794ETP+T voltage regulator provides adjustable output voltage from 0.6V to 5.5V and provides a high switching frequency of 2MHz. The 2MHz switching frequency allows for a smaller external inductor that helps reduce system cost and size. The MAX8794ETP+T also features a low battery sensing circuit and low battery lockout circuit prevent the output voltage from falling below the battery voltage in an unregulated input environment.

The MAX8794ETP+T voltage regulator is the ideal choice for applications requiring ultra-low supply current, high input voltage, and high switching frequency. Its low supply current and high efficiency make it ideal for battery powered applications, while its exceptional regulation accuracy and ripple rejection ensure circuit stability and reliability. The configurable power good output, usablity pin, reset pin and enable pin simplify system design and provide robust protection features. The advanced switched-capacitor technology offers low noise, fast transient response, and high efficiency. With its wide input voltage range and adjustable output voltage, the MAX8794ETP+T voltage regulator is the perfect solution for a variety of industries requiring a reliable and efficient voltage regulator.

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