FAN1587AM15X

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FAN1587AM15X is an advanced special-purpose voltage regulator designed for various commercial and industrial applications. It is manufactured by Fairchild Semiconductor and is designed to provide greater control, flexibility and convenience in conjunction with modern digital power management systems.The FAN1587AM15X is a one-phase Voltage Regulator Module (VRM) that is suitable for on-board switching converters. It includes an adjustable current limit and built-in thermal protection circuitry. It is designed to provide accurate and stable output voltage in a wide range of switch-mode power supplies.This Voltage Regulator Module (VRM) has a wide input voltage range which is suitable for applications ranging from 4.5V to 26V. The output voltage is adjustable from 0.6V to 4.5V with a step size of 0.1V. This module has current-mode operation and has a current limit of 30A. It also features built-in current-mode over-current and thermal protection.The other features of the FAN1587AM15X include an Enhanced Load-Line Regulation (ELR) technology to provide on-demand voltage control to the processor, an integrated Power Good (PG) comparator to monitor power rail response, and an integrated delay circuit to prevent long startup delays. This module is also RoHS compliant and features a heatsink design that provides better thermal dissipation.The main applications for the FAN1587AM15X Voltage Regulator Module include server, workstation and desktop personal computers, as well as various communications and industrial equipment. It is used in single-phase voltage regulator solutions that require tight load-line performance, high power density and low power noise. The VRM can also be used in combination with other voltage regulation solutions for higher power levels.The FAN1587AM15X has a simple design based on a switching converter topology. It is built with a power MOSFET, inductor, diode, and capacitor. The switching converter is a type of DC-to-DC circuit that is commonly used in modern power supplies. The power MOSFET draws current from the input voltage source and stores the majority of the energy into the inductor. The diode then converts the energy stored in the inductor into DC current and the capacitor serves as a filter to reduce high frequency noise.The switching frequency of the FAN1587AM15X can be adjusted using a pulse width modulation controller, allowing control of the output voltage and current. This module is also equipped with other features such as a built-in over-current shutoff, pre-defined current limit and temperature-compensated current limit. The current limit sets a maximum allowable output, ensuring that the system does not draw more power than it can handle.To sum it up, the FAN1587AM15X is a state-of-the-art voltage regulator module designed for various commercial and industrial applications. It is a one-phase Voltage Regulator Module (VRM) with a wide input voltage range suitable for a variety of power supplies. It is built with a power MOSFET and incorporates advanced technologies such as Enhanced Load-Line Regulation (ELR), Power Good (PG) monitoring, current-mode operation and temperature-compensated current limit. This module is ideal for single-phase voltage regulator solutions that require tight load-line performance, high power density and low power noise.

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