LT8619IMSE#TRPBF

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The LT8619IMSE#TRPBF Voltage Regulator is a DC-DC switching regulators from a family of integrated power converters from Linear Technologies. This integrated circuit performs both switching and regulation functions simultaneously, making it suitable for a wide range of applications.

The DC-DC switching regulators allow efficient transitions between two voltage levels. The input and output voltages can be adjusted for different requirements, making the voltage regulator especially useful for applications that require a static or dynamic voltage and current delivery. The most common application for the LT8619IMSE#TRPBF voltage regulator is the conversion of high voltage input signals (such as AC mains power) to low voltage output signals (such as 5V and 3V).

The LT8619IMSE#TRPBF voltage regulator integrates several functions into a single package, including switch-mode operation and input over-voltage protection, which are controlled by a single external component. Additionally, the package is also equipped with a user-configurable output voltage with a wide range of options, allowing the user to tailor the output voltage to their specific requirements. The output voltage can be adjusted from 0.8V to 5.5V.

The LT8619IMSE#TRPBF voltage regulator operates with a maximum input voltage of 24 volts, a frequency of up to 2.4 MHz, and is capable of providing a maximum output current of 10A. The device operates in constant PWM-mode or in pulse-skip mode for higher efficiencies, which allows for a smaller form factor. The wide input voltage range also makes the LT8619IMSE#TRPBF suitable for applications that require up to 24V input.

The LT8619IMSE#TRPBF voltage regulator also reduces component count by providing a simple solution that is just one integrated circuit. This is achieved by its built-in topology, which consists of a voltage feedback loop, a band-gap reference and an internal 20MHz oscillator allowing the device to be used without any external components. This reduces the total component count, as well as the amount of board space that is required.

The voltage regulator is also protected against over-current, over-voltage and short-circuit conditions. The input current is limited by a foldback control, which is adjustable on the device. Additionally, the device can be disabled with an external signal for power savings in sleep modes.

In conclusion, the LT8619IMSE#TRPBF voltage regulator from Linear Technologies is a highly integrated and efficient power converter. It offers a wide range of features suitable for a variety of applications, and is a low component count solution with a small form factor. It is particularly suitable for applications that require a static or dynamic voltage and current delivery, as well as for those that require up to 24V inputs, as the device has a wide input voltage range.

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