LT8495EUF#TRPBF

The LT8495EUF#TRPBF is a DC-DC buck switching regulator IC that operates from an input source ranging from 4.5V to 74V and provides a regulated output voltage with an adjustable range of 0.8V to VIN. It is part of Linear Technology\'s LTC family of DC-DC voltage regulators, which are designed for higher current and lower noise applications. This IC uses a high frequency PWM scheme to control the current flow and regulate the output voltage. The IC also incorporates several protection features such as over-voltage, over-current and thermal shut down protection.

LT8495EUF#TRPBF is designed for applications with high input voltage requirements and limited space. It can be used in a large range of systems from industrial, automotive, to 3D printing and robotics. Its wide adjustable output voltage range makes it ideal for applications with variable input voltage requirements such as computer and gaming systems.

To operate the LT8495EUF#TRPBF, it requires connection to an external inductor, configured as required for the specific application. The inductor value depends on the load requirements, input and output voltages, switching frequency and other conditions. The device works by charging and discharging the inductor with a PWM signal and controlling the on and off times of the MOSFETs to achieve the desired output voltage. The switching frequency can be adjusted through the pCFG pin or an external resistor. The output voltage is then regulated using the feedback loop.

The LT8495EUF#TRPBF also offers instantaneous power-up and power-down capabilities, allowing for a fast ramp-up and ramp-down of the output voltage. It also incorporates a power save mode, which reduces the quiescent current during no-load conditions. Additionally, the IC also integrates several protection features like Over Voltage Protection, Over Current Protection, Thermal Shutdown, and Under Voltage Lockout.

The LT8495EUF#TRPBF is an ideal choice for applications requiring high switching frequency, wide input and output voltage range, high efficiency and low noise operation. It is suitable for buck switching regulators, motor drives, industrial and automotive applications.