FAN5078 - DDR/ACPI Regulator Combo

Product Overview

Fairchild Semiconductor

Datasheet Details

Part number	FAN5078
Manufacturer	Fairchild Semiconductor
File Size	385.55 KB
Description	DDR/ACPI Regulator Combo
Datasheet	FAN5078 Datasheet
Additional preview pages of the FAN5078 datasheet.

Product details

Description

The FAN5078 DDR memory regulator combines a highefficiency Pulse-Width Modulated (PWM) controller to generate the memory supply voltage, VDDQ, and a linear regulator to generate termination voltage (VTT).

Features

PWM regulator for VDDQ (2.5V or 1.8) Linear LDO regulator generates VTT = VDDQ/2, 1.5A Peak sink/source capability AMT / M-state support Control to generate 5V USB ACPI drive and control for 5V DUAL generation 3.3V internal LDO for 3V-ALW generation 300 kHz fixed frequency switching RDS(ON) current sensing or optional current sense resistor for precision over-current detect Internal synchronous boot diode C.

📁 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

FAN5070 - High Performance Programmable Synchronous DC-DC Controller
FAN5071 - High Performance Programmable Synchronous DC-DC Controller
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

Published: Jun 17, 2006 |