FAN2502S315X

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The FAN2502S315X is a highly efficient, wide input range 3A Step-Down DC-DC Voltage Regulator with Programmable Systems Management Interface (SMI) that is part of a family of low-pin-count integrated products with dual output voltage. It is a device designed to provide either a fixed or variable output voltage from an unregulated input voltage in order to provide the necessary output current to power system peripherals. It provides adjustable output voltage (0.6V to 3.075V) with a fixed current and a maximum output power of 9W. The FAN2502S315X has a wide input voltage range of 5V to 17V and is suitable for systems powered from battery voltages or high-current supply rails.

The FAN2502S315X is a Highly Integrated Linear Regulator (HILR) comprising of a Step Down Voltage Regulator, two low drop-out currents, and a voltage regulator control logic. It is designed for automotive, industrial, and telecom applications that need efficient power delivery in a small package. The small size of the FAN2502S315X makes it suitable for space-constrained applications. The device is capable of providing up to 3A of continuous output current, making it suitable for powering peripherals with varying currents.

The FAN2502S315X operates according to a simple linear regulation concept. The output voltage of the device is set by a series of resistors connected to the input pins, which can be programmed to set the correct voltage output. The voltage regulators control logic then uses a feedback loop to adjust the voltage regulator’s output in order to meet the desired output voltage. This process results in a very efficient conversion from input voltage to output voltage.

One of the most unique features of the FAN2502S315X is its SMI (System Management Interface) functionality, which allows for low power notifications, remote shutdown, and battery status. This helps increase system reliability, decreases downtime, and increases the overall life of the system. Additionally, the FAN2502S315X has an 8-bit digital potentiometer, which can be used to fine-tune the output voltage of the device. This allows for better control over the output voltage of the device and can help to prevent voltage related shutdowns.

The FAN2502S315X is a highly efficient, low-cost solution for systems that require voltage regulation and need a high current output. The device’s wide input voltage range, programmable output voltage, and SMI make it ideal for automotive, industrial, and telecom applications. The device’s advanced digital circuitry and integrated SMI ensure that the device is capable of providing reliable and precise voltage regulation required for powering peripherals.

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