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    L4981B Search Results

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    L4981B Price and Stock

    STMicroelectronics L4981BD013TR

    IC PFC CTR AVER CURR 100KHZ 20SO
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    DigiKey L4981BD013TR Reel 1,000 1,000
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    L4981BD013TR Cut Tape 720 1
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    L4981BD013TR Digi-Reel 1
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    Avnet Americas L4981BD013TR Bulk 16 Weeks, 4 Days 1
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    L4981BD013TR Reel 25 Weeks 1,000
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    Mouser Electronics L4981BD013TR 2,744
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    Verical L4981BD013TR 1,000 1,000
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    STMicroelectronics L4981BD013TR 2,744 1
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    Ameya Holding Limited L4981BD013TR 1,000
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    EBV Elektronik L4981BD013TR 1,000 26 Weeks 1,000
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    STMicroelectronics L4981BD

    IC PFC CTR AVER CURR 100KHZ 20SO
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    DigiKey L4981BD Tube 814 1
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    Avnet Americas L4981BD Tube 25 Weeks 1,000
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    Mouser Electronics L4981BD 1,866
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    Verical L4981BD 475 4
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    Newark L4981BD Bulk 2,374 1
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    STMicroelectronics L4981BD 1,867 1
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    TME L4981BD 236 1
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    Avnet Silica L4981BD 4,640 17 Weeks 40
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    Chip1Stop L4981BD 515
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    EBV Elektronik L4981BD 80 26 Weeks 40
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    STMicroelectronics L4981B

    IC PFC CTR AV CURR 100KHZ 20DIP
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    DigiKey L4981B Tube
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    Win Source Electronics L4981B 8,780
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    SGS Thomson L4981B

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    Bristol Electronics L4981B 63
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    SGS Semiconductor Ltd L4981BD

    POWER FACTOR CORRECTOR Power Factor Controller, Current-mode, 2A, 115kHz Switching Freq-Max, BCDMOS, PDSO20
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    ComSIT USA L4981BD 50
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    Find more L4981B price and stock on Findchips.com

    L4981B Datasheets (14)

    Part ECAD Model Manufacturer Description Curated Type PDF
    L4981B STMicroelectronics POWER FACTOR CORRECTOR Original PDF
    L4981B STMicroelectronics POWER FACTOR CORRECTOR Original PDF
    L4981B STMicroelectronics Power Factor Corrector Original PDF
    L4981B STMicroelectronics POWER FACTOR CORRECTOR Original PDF
    L4981B STMicroelectronics POWER FACTOR CORRECTOR Scan PDF
    L4981B STMicroelectronics POWER FACTOR CORRECTOR Scan PDF
    L4981BD STMicroelectronics POWER FACTOR CORRECTOR Original PDF
    L4981BD STMicroelectronics POWER FACTOR CORRECTOR Original PDF
    L4981BD STMicroelectronics POWER FACTOR CORRECTOR Original PDF
    L4981BD STMicroelectronics POWER FACTOR CORRECTOR Original PDF
    L4981BD STMicroelectronics POWER FACTOR CORRECTOR Scan PDF
    L4981BD STMicroelectronics POWER FACTOR CORRECTOR Scan PDF
    L4981BD013TR STMicroelectronics POWER FACTOR CORRECTOR Original PDF
    L4981BD013TR STMicroelectronics Power Factor Correction, 115KHz Switching Frequency, 0.5A, SOIC Original PDF

    L4981B Datasheets Context Search

    Catalog Datasheet MFG & Type PDF Document Tags

    stm12nm50

    Abstract: DZW06-48 200w power amplifier PCB layout NTC 15 l4981a 5tta5060 5.3V zener dzw*06 l4981 AN628 dzw06
    Text: L4981A L4981B POWER FACTOR CORRECTOR CONTROL BOOST PWM UP TO 0.99P.F. LIMIT LINE CURRENT DISTORTION TO < 5% UNIVERSAL INPUT MAINS FEED FORWARD LINE AND LOAD REGULATION AVERAGE CURRENT MODE PWM FOR MINIMUM NOISE SENSITIVITY HIGH CURRENT BIPOLAR AND DMOS TOTEM POLE OUTPUT


    Original     		PDF L4981A L4981B L4981 DIP20 stm12nm50 DZW06-48 200w power amplifier PCB layout NTC 15 l4981a 5tta5060 5.3V zener dzw*06 l4981 AN628 dzw06

    L4981A APPLICATION NOTES

    Abstract: L4981A L4981B 3kw pfc L4981 PFC 3kw DIP20 L4981X L4981XD SO20
    Text: L4981A L4981B POWER FACTOR CORRECTOR ADVANCE DATA CONTROL BOOST PWM UP TO 0.99P.F. LIMIT LINE CURRENT DISTORTION TO < 5% UNIVERSAL INPUT MAINS FEED FORWARD LINE AND LOAD REGULATION AVERAGE CURRENT MODE PWM FOR MINIMUM NOISE SENSITIVITY HIGH CURRENT BIPOLAR AND DMOS TOTEM POLE OUTPUT


    Original     		PDF L4981A L4981B L4981 L4981A APPLICATION NOTES L4981A L4981B 3kw pfc PFC 3kw DIP20 L4981X L4981XD SO20

    diode byt 11600

    Abstract: diode P600M DC B1ET3411A L4981A STTA5 C12 IC GATE 5L 3kw pfc DIP20 100uF 400V capacitor L4981X
    Text: L4981A L4981B  POWER FACTOR CORRECTOR CONTROL BOOST PWM UP TO 0.99P.F. LIMIT LINE CURRENT DISTORTION TO < 5% UNIVERSAL INPUT MAINS FEED FORWARD LINE AND LOAD REGULATION AVERAGE CURRENT MODE PWM FOR MINIMUM NOISE SENSITIVITY HIGH CURRENT BIPOLAR AND DMOS TOTEM POLE OUTPUT


    Original     		PDF L4981A L4981B L4981 DIP20 diode byt 11600 diode P600M DC B1ET3411A L4981A STTA5 C12 IC GATE 5L 3kw pfc DIP20 100uF 400V capacitor L4981X

    L4981A

    Abstract: larcet DIP20 L4981 L4981B L4981X L4981XD SO20 501 200w 3kw pfc
    Text: L4981A L4981B POWER FACTOR CORRECTOR ADVANCE DATA CONTROL BOOST PWM UP TO 0.99P.F. LIMIT LINE CURRENT DISTORTION TO < 5% UNIVERSAL INPUT MAINS FEED FORWARD LINE AND LOAD REGULATION AVERAGE CURRENT MODE PWM FOR MINIMUM NOISE SENSITIVITY HIGH CURRENT BIPOLAR AND DMOS TOTEM POLE OUTPUT


    Original     		PDF L4981A L4981B L4981 L4981A larcet DIP20 L4981B L4981X L4981XD SO20 501 200w 3kw pfc

    PFC 3kw

    Abstract: L4981A 3kw pfc L4981B L4981XD L4981 PFC L4981A APPLICATION NOTES DIP20 L4981 L4981X
    Text: L4981A L4981B POWER FACTOR CORRECTOR CONTROL BOOST PWM UP TO 0.99P.F. LIMIT LINE CURRENT DISTORTION TO < 5% UNIVERSAL INPUT MAINS FEED FORWARD LINE AND LOAD REGULATION AVERAGE CURRENT MODE PWM FOR MINIMUM NOISE SENSITIVITY HIGH CURRENT BIPOLAR AND DMOS TOTEM POLE OUTPUT


    Original     		PDF L4981A L4981B L4981 PFC 3kw L4981A 3kw pfc L4981B L4981XD L4981 PFC L4981A APPLICATION NOTES DIP20 L4981X

    AN833

    Abstract: VDE0871B L4981A L4981B L4981 AN510 AN628
    Text: AN833 APPLICATION NOTE FREQUENCY MODULATION ON L4981B Devices Description Designing PFC, an important parameter to consider and control is the high frequency noise. This noise is produced by the switching itself and its level depends on several parameters such as high frequency current ripple,


    Original     		PDF AN833 L4981B EN60555 VDE0871B) AN510) L4981B AN833 VDE0871B L4981A L4981 AN510 AN628

    diode P600M DC

    Abstract: B1ET3411A 3kw pfc L4981A DIP20 L4981 L4981B L4981X L4981XD SO20
    Text: L4981A L4981B POWER FACTOR CORRECTOR CONTROL BOOST PWM UP TO 0.99P.F. LIMIT LINE CURRENT DISTORTION TO < 5% UNIVERSAL INPUT MAINS FEED FORWARD LINE AND LOAD REGULATION AVERAGE CURRENT MODE PWM FOR MINIMUM NOISE SENSITIVITY HIGH CURRENT BIPOLAR AND DMOS TOTEM POLE OUTPUT


    Original     		PDF L4981A L4981B L4981 diode P600M DC B1ET3411A 3kw pfc L4981A DIP20 L4981B L4981X L4981XD SO20

    dzw*06

    Abstract: stm12nm50 200w power amplifier PCB layout L4981A 5tta5060 DZW06-48 220uF 450v D93IN029C l4981 AN628 L4981
    Text: L4981A L4981B  POWER FACTOR CORRECTOR CONTROL BOOST PWM UP TO 0.99P.F. LIMIT LINE CURRENT DISTORTION TO < 5% UNIVERSAL INPUT MAINS FEED FORWARD LINE AND LOAD REGULATION AVERAGE CURRENT MODE PWM FOR MINIMUM NOISE SENSITIVITY HIGH CURRENT BIPOLAR AND DMOS TOTEM POLE OUTPUT


    Original     		PDF L4981A L4981B L4981 DIP20 dzw*06 stm12nm50 200w power amplifier PCB layout L4981A 5tta5060 DZW06-48 220uF 450v D93IN029C l4981 AN628

    3kw smps pfc

    Abstract: 3kw half bridge smps 12v to Amplifier 200w circuit diagrams irf740 pins connections pwm power MOSFET IRF740 driver circuit PFC 3kw 3kw pfc L4981A 12v to Amplifier 200w gain L4981
    Text: L4981A L4981B POWER FACTOR CORRECTOR ADVANCE DATA CONTROL BOOST PWM UP TO 0.99P.F. LIMIT LINE CURRENT DISTORTION TO < 5% UNIVERSAL INPUT MAINS FEED FORWARD LINE AND LOAD REGULATION AVERAGE CURRENT MODE PWM FOR MINIMUM NOISE SENSITIVITY HIGH CURRENT BIPOLAR AND DMOS TOTEM POLE OUTPUT


    Original     		PDF L4981A L4981B L4981 3kw smps pfc 3kw half bridge smps 12v to Amplifier 200w circuit diagrams irf740 pins connections pwm power MOSFET IRF740 driver circuit PFC 3kw 3kw pfc L4981A 12v to Amplifier 200w gain

    L4981B

    Abstract: L4981A VDE0871B AN510 AN628
    Text: APPLICATION NOTE FREQUENCY MODULATION ON L4981B Designing PFC, an important parameter to consider and control is the high frequency noise. This noise is produced by the switching itself and its level depends on several parameters such as high frequency current ripple, PCB layout, active


    Original     		PDF L4981B EN60555 VDE0871B) AN510) L4981B L4981A VDE0871B AN510 AN628

    PFC 3kw

    Abstract: L4981A 12v to Amplifier 200w circuit diagrams 3kw pfc L4981 L4981 PFC Zener 5.1V L4981B p600m DIODE 200w power amplifier circuit diagram
    Text: L4981A L4981B  POWER FACTOR CORRECTOR CONTROL BOOST PWM UP TO 0.99P.F. LIMIT LINE CURRENT DISTORTION TO < 5% UNIVERSAL INPUT MAINS FEED FORWARD LINE AND LOAD REGULATION AVERAGE CURRENT MODE PWM FOR MINIMUM NOISE SENSITIVITY HIGH CURRENT BIPOLAR AND DMOS TOTEM POLE OUTPUT


    Original     		PDF L4981A L4981B L4981 DIP20 PFC 3kw L4981A 12v to Amplifier 200w circuit diagrams 3kw pfc L4981 PFC Zener 5.1V L4981B p600m DIODE 200w power amplifier circuit diagram

    Untitled

    Abstract: No abstract text available
    Text: L4981A L4981B POWER FACTOR CORRECTOR CONTROL BOOST PWM UP TO 0.99P.F. LIMIT LINE CURRENT DISTORTION TO < 5% UNIVERSAL INPUT MAINS FEED FORWARD LINE AND LOAD REGULATION AVERAGE CURRENT MODE PWM FOR MINIMUM NOISE SENSITIVITY HIGH CURRENT BIPOLAR AND DMOS TOTEM POLE OUTPUT


    Original     		PDF L4981A L4981B L4981 DIP20

    VDE0871B

    Abstract: No abstract text available
    Text: APPLICATION NOTE FREQUENCY MODULATION ON L4981B Designing PFC, an important parameter to consider and control is the high frequency noise. This noise is produced by the switching itself and its level depends on several parameters such as high frequency current ripple, PCB layout, active


    Original     		PDF L4981B EN60555 VDE0871B) AN510) L4981B VDE0871B

    VDE0871B

    Abstract: L4981A L4981B AN510 AN628
    Text: APPLICATION NOTE FREQUENCY MODULATION ON L4981B Designing PFC, an important parameter to consider and control is the high frequency noise. This noise is produced by the switching itself and its level depends on several parameters such as high frequency current ripple, PCB layout, active


    Original     		PDF L4981B EN60555 VDE0871B) AN510) L4981B VDE0871B L4981A AN510 AN628

    sg3525 application note

    Abstract: switching power supply sg3525 sg3524 PWM dc to dc boost regulator sg3524 PWM GENERATOR with mosfet sg3525 pwm dc motor Full-bridge SG3525 sg3525 pwm SG3525 IC sg3525 application sg3525
    Text: Industrial and power conversion ICs Selection guide November 2009 www.st.com Application specific for motor control Controllers Package Vcc V L297D Part number SO-20 5 L297 DIP-20 5 PWM current controller, stepper motor sequence generator, enable input, reset and home input


    Original     		PDF L297D SO-20 DIP-20 L6506D L6506 DIP-18 L6201 L6201PS sg3525 application note switching power supply sg3525 sg3524 PWM dc to dc boost regulator sg3524 PWM GENERATOR with mosfet sg3525 pwm dc motor Full-bridge SG3525 sg3525 pwm SG3525 IC sg3525 application sg3525

    l4981 AN628

    Abstract: L4981 200w power amplifier circuit diagram diode byt 11600 transformer winding formula 220v Ac to 110v Ac L4981 PFC graetz bridge 100v 3a 431w transistor 220v 2a diode bridge 220V ferrite core transformer
    Text: AN628 APPLICATION NOTE DESIGNING A HIGH POWER FACTOR SWITCHING PREREGULATOR WITH THE L4981 CONTINUOUS MODE by Ugo Moriconi INTRODUCTION Conventional AC-DC converters usually employ a full wave rectifier bridge with a simple capacitor filter to draw power from the AC line. This ”bulk” capacitor must be big enough to supply the total power during most of each


    Original     		PDF AN628 L4981 l4981 AN628 200w power amplifier circuit diagram diode byt 11600 transformer winding formula 220v Ac to 110v Ac L4981 PFC graetz bridge 100v 3a 431w transistor 220v 2a diode bridge 220V ferrite core transformer

    220v generator power booster

    Abstract: 3kw pfc using l4981 application note l4981 AN628 sawtooth generator using op-amp 5tta5060 Generator 12V 220V 50Hz APPLICATION L4981 L4981 PFC L4981A L4981
    Text: AN628 APPLICATION NOTE DESIGNING A HIGH POWER FACTOR SWITCHING PREREGULATOR WITH THE L4981 CONTINUOUS MODE by G. Comandatore and U. Moriconi INTRODUCTION Conventional AC-DC converters usually employ a full wave rectifier bridge with a simple capacitor filter to draw power from the AC line. This "bulk"


    Original     		PDF AN628 L4981 220v generator power booster 3kw pfc using l4981 application note l4981 AN628 sawtooth generator using op-amp 5tta5060 Generator 12V 220V 50Hz APPLICATION L4981 L4981 PFC L4981A

    3kw pfc using l4981 application note

    Abstract: 220v generator power booster L4981 PFC full wave bridge rectifier 25A 50V ac-dc converter full wave type diagram 220v Ac- 10.5v Dc transformer 60Hz regulator input 220V output 15V DC 3A APPLICATION L4981 transformer winding formula 220v Ac to 12v Dc L4981
    Text: APPLICATION NOTE DESIGNING A HIGH POWER FACTOR SWITCHING PREREGULATOR WITH THE L4981 CONTINUOUS MODE by G. Comandatore and U. Moriconi The massive use of passive AC/DC off-line converters causes high harmonic content of line current and low power factor. This means higher pollution and higher energy consumption. To reduce these


    Original     		PDF L4981 IEC555 3kw pfc using l4981 application note 220v generator power booster L4981 PFC full wave bridge rectifier 25A 50V ac-dc converter full wave type diagram 220v Ac- 10.5v Dc transformer 60Hz regulator input 220V output 15V DC 3A APPLICATION L4981 transformer winding formula 220v Ac to 12v Dc

    SKIIP 33 nec 125 t2

    Abstract: skiip 613 gb 123 ct RBS 6302 ericsson SKIIP 513 gb 173 ct THERMISTOR ml TDK 150M pioneer PAL 010a Project Report of smoke alarm using IC 555 doc SKiip 83 EC 125 T1 ericsson RBS 6000 series INSTALLATION MANUAL Ericsson Installation guide for RBS 6302
    Text: Discontinued and Superseded Stock Number History. This document contains Discontinued and Superseded Stock Number History. The information is listed in the following format: Stock Number: The original RS Stock Number of the item. Brief Description: The Invoice Description of the item.


    Original     		PDF 734TL UWEB-MODEM-34 HCS412/WM TLV320AIC10IPFB 100MB NEON250 GA-60XM7E BLK32X40 BLK32X42 SKIIP 33 nec 125 t2 skiip 613 gb 123 ct RBS 6302 ericsson SKIIP 513 gb 173 ct THERMISTOR ml TDK 150M pioneer PAL 010a Project Report of smoke alarm using IC 555 doc SKiip 83 EC 125 T1 ericsson RBS 6000 series INSTALLATION MANUAL Ericsson Installation guide for RBS 6302

    schematic diagram atx Power supply 500w

    Abstract: pioneer PAL 012A 1000w inverter PURE SINE WAVE schematic diagram 600va numeric ups circuit diagrams winbond bios 25064 TLE 9180 infineon smsc MEC 1300 nu TBE schematic diagram inverter 2000w DK55 circuit diagram of luminous 600va UPS
    Text: QUICK INDEX NEW IN THIS ISSUE! Detailed Index - See Pages 3-24 Digital Signal Processors, iCoupler , iMEMS® and iSensor . . . . . 805, 2707, 2768-2769 Connectors, Cable Assemblies, IC Sockets . . . . . . . . . . . 28-568 RF Connectors . . . . . . . . . . . . . . . . . . . . . . Pages 454-455


    Original     		PDF P462-ND P463-ND LNG295LFCP2U LNG395MFTP5U US2011) schematic diagram atx Power supply 500w pioneer PAL 012A 1000w inverter PURE SINE WAVE schematic diagram 600va numeric ups circuit diagrams winbond bios 25064 TLE 9180 infineon smsc MEC 1300 nu TBE schematic diagram inverter 2000w DK55 circuit diagram of luminous 600va UPS

    ELECTRONIC BALLAST DIAGRAM 400W

    Abstract: AN1792 STEVAL-ILB002V1 l6561 200w L4981A APPLICATION NOTES AN2459 microcontroller based PFC design DC400V 2A THT0207 ntc 1k5 ampere
    Text: AN2459 Application note Digital Power Factor Correction for Tube Lamp Ballasts and other digital power supplies controlled by an 8-bit microcontroller 1 Introduction The electronic ballast market has undergone dramatic changes over the last few years. It has moved from full analog, very differentiated applications made by a collection of drivers


    Original     		PDF AN2459 ELECTRONIC BALLAST DIAGRAM 400W AN1792 STEVAL-ILB002V1 l6561 200w L4981A APPLICATION NOTES AN2459 microcontroller based PFC design DC400V 2A THT0207 ntc 1k5 ampere

    Untitled

    Abstract: No abstract text available
    Text: L4981A L4981B POWER FACTOR CORRECTOR • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ CONTROL BOOST PWM UP TO 0.99P.F. LIMITLINE CURRENT DISTORTION TO < 5% UNIVERSAL INPUT MAINS FEED FORWARD LINE AND LOAD REGULA­ TION AVERAGE CURRENT MODE PWM FOR MINIMUM NOISE SENSITIVITY


    OCR Scan     		PDF L4981A L4981B L4981 L4981A- DIP20

    L4981 PFC

    Abstract: l4981a p600m DIODE diode p600m STH15NA50 DIP20 L4981 L4981B L4981X L4981XD
    Text: SCS-THOMSON L4981A *7/ B iOOg[a@ilLig7lSiWDIgg_ L4981B POWER FACTOR CORRECTOR ADVANCE DATA • ■ . . ■ ■ . . ■ ■ ■ CONTROL BOOST PWM UP TO 0.99P.F. LIMIT LINE CURRENT DISTORTION TO < 5% UNIVERSAL INPUT MAINS FEED FORWARD LINE AND LOAD REGULA­


    OCR Scan     		PDF L4981A L4981B L4981X L4981XD L4981 0Gb77TÃ L4981A DIP20 L4981 PFC p600m DIODE diode p600m STH15NA50 L4981B L4981X L4981XD

    TDA0161 equivalent

    Abstract: 1N3393 BDX54F equivalent byt301000 bux transient voltage suppressor ST90R9 ua776mh sgs 2n3055 Transistor morocco mje13007 inmos transputer reference manual
    Text: SHORTFORM 1995 NOVEMBER 1994 USE IN LIFE SUPPORT DEVICES OR SYSTEMS MUST BE EXPRESSLY AUTHORIZED SGS-THOMSON PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF SGS-THOMSON Microelectronics. As used herein:


    OCR Scan     		PDF