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KA3842AC/KA3842AE Rev. 1.0.1

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FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TOANY

PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOTASSUMEANY LIABILITY

ARISING OUT OF THEAPPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT

CONVEYANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.

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The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is

not intended to be an exhaustive list of all such trademarks.

LIFE SUPPORT POLICY

FAIRCHILDíS PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT

DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTENAPPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION.

As used herein:

1. Life support devices or systems are devices or

systems which, (a) are intended for surgical implant into

the body, or (b) support or sustain life, or (c) whose

failure to perform when properly used in accordance

with instructions for use provided in the labeling, can be

reasonably expected to result in significant injury to the

user.

2. A critical component is any component of a life

support device or system whose failure to perform can

be reasonably expected to cause the failure of the life

support device or system, or to affect its safety or

effectiveness.

PRODUCT STATUS DEFINITIONS

Definition of Terms

Datasheet Identification

Product Status

Definition

Advance Information

Preliminary

No Identification Needed

Obsolete

This datasheet contains the design specifications for

product development. Specifications may change in

any manner without notice.

This datasheet contains preliminary data, and

supplementary data will be published at a later date.

Fairchild Semiconductor reserves the right to make

changes at any time without notice in order to improve

design.

This datasheet contains final specifications. Fairchild

Semiconductor reserves the right to make changes at

any time without notice in order to improve design.

This datasheet contains specifications on a product

that has been discontinued by Fairchild semiconductor.

The datasheet is printed for reference information only.

Formative or

In Design

First Production

Full Production

Not In Production

ISOPLANAR™

LittleFET™

MICROCOUPLER™

MicroFET™

MicroPak™

MICROWIRE™

MSX™

MSXPro™

OCX™

OCXPro™

OPTOPLANAR™

PACMAN™

POP™

Power247™

PowerEdge™

FASTr™

FPS™

FRFET™

GlobalOptoisolator™

GTO™

HiSeC™

i-Lo™

ImpliedDisconnect™

IntelliMAX™

Rev. I18

ACEx™

ActiveArray™

Bottomless™

Build it Now™

CoolFET™

CROSSVOLT™

DOME™

EcoSPARK™

EnSigna™

FACT™

FACT Quiet Series™

PowerSaver™

QS™

QT Optoelectronics™

Quiet Series™

RapidConfigure™

RapidConnect™

μSerDes™

ScalarPump™

SMART START™

SPM™

Stealth™

SuperFET™

SuperSOT™-3

SuperSOT™-6

SuperSOT™-8

SyncFET™

TCM™

TINYOPTO™

TruTranslation™

UHC™

UniFET™

VCX™

Wire™

Across the board. Around the world.™

Programmable Active Droop™