1
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
Development ScheduleDevelopment Schedule
FeaturesFeatures
TechnicalTechnicalAnalysisAnalysis
Key Application Common-rail Piezo Valve in Injector Driver
Competitors
Package SOIC-8
BLOCK DIAGRAMBLOCK DIAGRAM
Start ER Sample Final Sample Code S2006-08-31
•600V high side gate driver
•Floating channel designed for bootstrap operation
•Allowable negative transient is –9.8V @Vcc=15V
•High dV/dt immunity.
•Gate drive supply range from 10V to 20V
•Under-voltage lockout
•CMOS Schmitt-triggered inputs with pull-down
•High side output in phase with input
•RESET input is 3.3V and 5V logic compatible
•120 / 110ns turn-on/ turn-off time
•250mA / 500mA source / sink current
•Operating temp : -40 C ~ 125 C
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
Development ScheduleDevelopment Schedule
FeaturesFeatures
TechnicalTechnicalAnalysisAnalysis
Key Application Common-rail Magnetic Valve in Injector drive
Competitors IR20153
Package SOIC-8
BLOCK DIAGRAMBLOCK DIAGRAM
Start ER Sample Final Sample Code S2006-12-31
•600V high side gate driver
•Floating channel designed for bootstrap operation
•Allowable negative transient is –9.8V @Vcc=15V
•High dV/dt immunity
•Gate drive supply range from 4.4V to 20V
•Under-voltage lockout
•CMOS Schmitt-triggered inputs with pull-down & up
•Output out of phase with input
•Reset input
•Internal recharge FET for bootstrap refresh
•120 / 110ns turn-on/ turn-off time
•200mA / 200mA source / sink current
•Operating temp : -40 C ~ 125 C
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
Development ScheduleDevelopment Schedule
FeaturesFeatures
TechnicalTechnicalAnalysisAnalysis
Key Application Direct Disel Injector
Competitors IR2184
Package SOIC-8
BLOCK DIAGRAMBLOCK DIAGRAM
Start ER Sample Final Sample Code S2006-09-31
•600V high side gate driver
•Floating channel designed for bootstrap operation
•Allowable negative transient is –9.8V @Vcc=15V
•High dV/dt immunity.
•Gate drive supply range from 6V to 20V
•Under-voltage lockout
•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)
•700 / 200ns turn-on/ turn-off time
•250mA / 500mA source / sink current
•Operating temp : -40 C ~ 125 C
DEADTIMECONTROL
DELAY
PULSEGENERATOR
PULSEFILTER
UVLOR
R
S
Q
UVLO
VCC
COM
LO
VB
HO
VS
IN
SDT500kΩ
500kΩ
11
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
13
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
14
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