1 Fairchild Smart Power Products for Automotive Business June 2006 Fairchild Semiconductor The...

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Fairchild Smart Power Products for Automotive Business

June 2006

Fairchild SemiconductorThe Leader in Optimizing System Power

2

Smart Power Applications

Ignition Switch On Plug

Mirror Folding/Unfolding

Interior Heating & Cooling Fan Control

Power Window

Sunroof control

Electronic Wiper Motor Control

Radiator Fan Motor Control

Electronic Headlamp Control

Electronic Seat Positioning Controls

+

3

Why Smart Power in Fairchild Automotive?

Smart Power Switch tech.

Fairchild MOSFET evolution

Introduction Year

SP

EC

IFIC

RE

SIS

TA

NC

E (

mill

i *

cm2)

0.1

1

10

1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 2004 2006

MegaFET IMegaFET II

Standard Low Voltage MOS

Power Trench 1

UltraFET Planar

UltraFET Trench

Power Trench MV

um*

um2,330x 1,4601,640 x 1,6901,510 x 1,600Die size

-CDMOS CDMOS CDMOSProcess

um2.82.82.0Design rule

-IXXXX

(2 Chip 1 PKG)

BTS6144

(2 Chip 1 PKG)

FDPS09H04

(2Chip 1PKG)

Product ID

-IRInfineonFairchildMaker

kV434ESD

Control IC

-Chip on ChipChip on ChipChip on ChipDie attach

-TO-220-5LTO-220-7LTO220-7LPackage

MOSFET

4,300 x 3,500

Planer(?)

-

60V Trench (UltraFET)

SAP5

Smart Switch

-Planer (OptiMOS)Process

um*

um4,580 x 2,773Size

-

Unit

-Process

ITEM

4572 x 2540

Comparison Table of Smart Power Switch

4

Fairchild Smart Power Direction

Std MOSFET

Smart Power Switch - FDBS09H04

- FDDS10H04

- FDBS02H04

Advanced

Smart Power product

Application Functionality

Clamps

Sense of

Temp & Current

System Feedback

System Interface

Fe

atu

res

~ 2005

2007

2006 ~

Engine Control

Body & Engine Control

Body and Advanced Engine Control

New Applications & Options, i.e. Junction Box

5

Fairchild High Side Switch Roadmap

FDDS10H04,

10 mOhm, 40V

Ultra Trench FET

FDBS02H04

2.4 mOhm, 40V

Power Trench FET 4th

FDMS0XH04 Series

2.4 ~ mOhm

PQFN Package

Serial Interface

FDBS09H04,

9 mOhm, 40V

Ultra Trench FET

2007 2008 2009

Robust High performance High configuration tech. System communication Complexity

2006

6

Automotive HV IC

FAN7081 : High Side Gate Driver

FAN7083 : High Side Gate Driver

FAN7080 : Half Bridge Driver

FAN7085 : High Side Gate Driver with recharge

7

FAN7081 High Side Gate DriverHigh Side Gate Driver

Code DCode D

Development ScheduleDevelopment Schedule

FeaturesFeatures

TechnicalTechnicalAnalysisAnalysis

Key Application Common-rail Piezo Valve in Injector Driver

Competitors IR2118

Package SOIC-8

BLOCK DIAGRAMBLOCK DIAGRAM

PULSE GEN

UV

DETECT

PULSEFILTER

R

R

S

Q

HV Level Shift

IN

VB

HO

VS

VCC

COM

UV

DETECT

•600V high side gate driver

•Floating channel designed for bootstrap operation

•Allowable negative transient is –9.8V @Vcc=15V

•High dV/dt immunity.[50V/ns]

•Gate drive supply range from 10V to 20V

•Under-voltage lockout

•CMOS Schmitt-triggered inputs with pull-up

•High side output out of phase with input

•120 / 110ns turn-on/ turn-off time

•250mA / 500mA source / sink current

•Operating temp : -40 C ~ 125 C

Start ER Sample Final Sample Code S2006-08-30

8

FAN7083FAN7083High Side Gate DriverHigh Side Gate Driver

Code DCode D


FeaturesFeatures


Key Application Common-rail Piezo Valve in Injector Driver

Competitors

Package SOIC-8






•High dV/dt immunity.



•CMOS Schmitt-triggered inputs with pull-down

•High side output in phase with input

•RESET input is 3.3V and 5V logic compatible




PULSE GEN

UV

DETECT

UV

DETECT

PULSEFILTER

R

R

S

QHV Level Shift

IN

RESET

VB

HO

VS

COM

VCC

LOGIC

9

FAN7085 High Side Gate Driver with RechargeHigh Side Gate Driver with Recharge

Code DCode D


FeaturesFeatures


Key Application Common-rail Magnetic Valve in Injector drive

Competitors IR20153

Package SOIC-8






•High dV/dt immunity

•Gate drive supply range from 4.4V to 20V


•CMOS Schmitt-triggered inputs with pull-down & up

•Output out of phase with input

•Reset input

•Internal recharge FET for bootstrap refresh




VCC Under Voltage Reset VCC to GND

Logic PulseFilter

Level ShifterON

Level ShifterOFF

Delay

Under Voltage Reset

VB to VS

Pulse FilterFlip Flop

Brake before make

RESET-

IN-

GND

VS

HO

VB

10

FAN7080

Half Bridge Gate DriverHalf Bridge Gate Driver Code DCode D


FeaturesFeatures


Key Application Direct Disel Injector

Competitors IR2184

Package SOIC-8






•High dV/dt immunity.



•CMOS Schmitt-triggered inputs with pull-down

•High side output in phase with input

•3.3V,5V , and 15V logic compatible input

•Matched propagation delay for both channels

•Dead time adjustable(500ns ~ 2.5us)




DEADTIMECONTROL

DELAY

PULSEGENERATOR

PULSEFILTER

UVLOR

R

S

Q

UVLO

VCC

COM

LO

VB

HO

VS

IN

SDT500kΩ

500kΩ

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HV IC Summary

FAN7081 FAN7083 FAN7085 FAN7080

Type High side High side High side Half Bridge

Input / Output Out phase In phase Out phase In phase

Reset input - inverted inverted inverted

Dead Time [us] - - - 0.5 ~ 2.5

Ton / off [ns] 120 / 110 120 / 110 400 / 100 700 / 200

Tr /Tf [ns] 200 / 100 200 / 100 200 / 100 200 / 100

Output Current [mA} 250 / 500 250 / 500 250 / 500 200 / 200

Recharge FET X X O X

Supply Voltage [V] 10 ~ 20 10 ~ 20 4.4 ~ 20 6 ~ 20

VCC Quiescent current [uA] 40 60 160 500

VBS Quiescent current [uA] 40 80 40 60

Operating Temp[C] -40 ~125 -40 ~125 -40 ~125 -40 ~125

Competitor IR2118 - IR20153 IR2184

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Fairchild High Side Switch

FDBS09H04FDDS10H04

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Development Status of Automotive BK

Product ID Function Target

Customer

PKG Process Release Remark

FDPS09H04 9mOhm 40V

High side Switch

Autonet TO220-7

TO263-7

60V

CDMOS

Dec 2006 Government

Project

FDDS10H04 10 mOhm 40V

High side Switch

Autonet TO252-5 60V

CDMOS

Jun 2007 10 mOhm

BTS6143

FDBS02H04 2.4 mOhm 40V

High side Switch

W/W TO263-7 60V

CDMOS

Jun 2007 2.4mOhm

Version of BTS6144

FDDS100H06 100mOhm High Side Switch - single chip

W/W TO252-5 60V

CDMOS

Aug 2007 Single chip

Under development

2006 AOP Products

High Side Switch

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FDPS09H04, 9mOhm/40V, High Side Switch

Absolute Maximum Ratings• Supply Voltage : 38 V• Load Dump Protection : 45 V• Operating Temperature Range : -40 ~ 150 ℃• Storage Temperature Range : -55 ~ 150 ℃• Power Dissipation : 81 W• Electrostatic Discharge Capability : 4 KV

TO263-7L

TO220-7L

15

Competitive Smart High Side DriversFDDS10H04, 10mOhm/40V, High Side Switch

Absolute Maximum Ratings• Supply Voltage : 38 V• Load Dump Protection : 45 V• Operating Temperature Range : -40 ~ 150 ℃• Storage Temperature Range : -55 ~ 150 ℃• Power Dissipation : 59 W• Electrostatic Discharge Capability : 4 KV

TO252-5L

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Motor Driver Product lists

Product ID Function PKG Rev.(M$/Yr)

SM

%

Kick off Code S Remark

FAN7091 3Ch Motor Driver 28SSOPH Dec 2005 Dec 2006 . Single chip driver

. Government project

. Built in 2 more

High side switch

Under development

2006 AOP Products

Motor Driver IC

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