FAN5056MV85 - High Performance Programmable Synchronous DC-DC Controller

Product Overview

Fairchild Semiconductor

Datasheet Details

Part number	FAN5056MV85
Manufacturer	Fairchild Semiconductor
File Size	162.84 KB
Description	High Performance Programmable Synchronous DC-DC Controller
Datasheet	FAN5056MV85 Datasheet
Additional preview pages of the FAN5056MV85 datasheet.

Product details

Description

The FAN5056 is a synchronous mode DC-DC controller IC which provides a highly accurate, programmable set of output voltages for multi-voltage platforms such as the Intel Pentium III, and provides a complete solution for all Intel VRM8.5 CPU applications, and for other high-performance processors.

Features

Output programmable in 25mV steps from 1.05V to 1.825V using a dynamically programmable integrated 5-bit DAC.
Controls adjustable linears for Vclock (2.5V), Vnorthbridge (1.8V) or Vagp (selectable 1.5V/3.3V), and Vadj (1.2V nominal).
Remote sense.
Programmable Active Droop™ up to 200mV.
Drives N-Channel MOSFETs.
Overcurrent protection using MOSFET sensing.
Overvoltage protection including startup.
85% efﬁciency typical at f.

📁 Similar Datasheet

FAN5234 - Dual Mobile-Friendly PWM/PFM Controller (ON Semiconductor)
FAN5236 - Dual Mobile-Friendly DDR / Dual-Output PWM Controller (ON Semiconductor)
FAN53200 - Digitally Programmable Regulator (ON Semiconductor)
FAN5333A - High Current Serial LED Driver (ON Semiconductor)
FAN5333B - High Current Serial LED Driver (ON Semiconductor)
FAN5341 - Series Boost LED Driver (ON Semiconductor)
FAN53526 - Digitally Programmable Regulator (ON Semiconductor)
FAN53527 - Buck Regulator (ON Semiconductor)

Other Datasheets by Fairchild Semiconductor

FAN5059 - High Performance Programmable Synchronous
FAN5009 - Dual Bootstrapped 12V MOSFET Driver
FAN501 - Offline DCM / CCM Flyback PWM Controller
FAN5018B - 6-Bit VID Controller 2-4 Phase VR10.X Controller
FAN5019 - 6-Bit VID Controller 2-4 Phase VRM10.X Controller
FAN5019B - 6-Bit VID Controller 2-4 Phase VR10.X Controller

Published: Mar 30, 2005 |