FAN5235 - System Electronics Regulator

Product Overview

Fairchild Semiconductor

Datasheet Details

Part number	FAN5235
Manufacturer	Fairchild Semiconductor
File Size	85.29 KB
Description	System Electronics Regulator
Datasheet	FAN5235 Datasheet
Additional preview pages of the FAN5235 datasheet.

Product details

Description

The FAN5235 is a high efﬁciency and high precision DC/DC controller for notebook converters.

Utilization of both input and output voltage feedback in a current-mode control allows for fast and stable loop response over a wide range of input and output voltage variations.

Features

Synchronous rectiﬁcation ±1% precision internal reference >90% efﬁciency Input and output voltage feedback 5.4V to 24V input voltage range Internally set 300kHz ±15% oscillator 5V and 3.3V Main outputs switch out of phase 5V-ALWAYS and 3.3V-ALWAYS outputs Adjustable boost converter for 12V Boost converter slaved to 5V Main Input UVLO Outputs OVP of Buck Conv.

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Other Datasheets by Fairchild Semiconductor

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Published: Mar 30, 2005 |