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SG3842G 데이터시트 (PDF) - List of Unclassifed Manufacturers

SG3842G Datasheet PDF - List of Unclassifed Manufacturers
부품명 SG3842G
다운로드  SG3842G 다운로드

파일 크기   394.3 Kbytes
페이지   19 Pages
제조업체  ETC [List of Unclassifed Manufacturers]
홈페이지  
Logo ETC - List of Unclassifed Manufacturers
상세설명 BiCMOS Green-Mode PWM Controllers

SG3842G Datasheet (PDF)

Go To PDF Page 다운로드 데이터시트
SG3842G Datasheet PDF - List of Unclassifed Manufacturers

부품명 SG3842G
다운로드  SG3842G Click to download

파일 크기   394.3 Kbytes
페이지   19 Pages
제조업체  ETC [List of Unclassifed Manufacturers]
홈페이지  
Logo ETC - List of Unclassifed Manufacturers
상세설명 BiCMOS Green-Mode PWM Controllers

SG3842G 데이터시트 (HTML) - List of Unclassifed Manufacturers

Back Button SG3842G Datasheet HTML 1Page - List of Unclassifed Manufacturers SG3842G Datasheet HTML 2Page - List of Unclassifed Manufacturers SG3842G Datasheet HTML 3Page - List of Unclassifed Manufacturers SG3842G Datasheet HTML 4Page - List of Unclassifed Manufacturers SG3842G Datasheet HTML 5Page - List of Unclassifed Manufacturers SG3842G Datasheet HTML 6Page - List of Unclassifed Manufacturers SG3842G Datasheet HTML 7Page - List of Unclassifed Manufacturers SG3842G Datasheet HTML 8Page - List of Unclassifed Manufacturers SG3842G Datasheet HTML 9Page - List of Unclassifed Manufacturers SG3842G Datasheet HTML 10Page - List of Unclassifed Manufacturers Next Button 

SG3842G 제품 세부 정보

[SYSTEM GENERAL]



DESCRIPTION

The SG348xG series of current-mode PWM controllers combines high performance with Green-mode power saving features. SG348xG controllers are fully pin-to-pin compatible with bipolar UC384x devices, but they have improved features and functionality. SG384xG series controllers are compatible with the BiCMOS fabrication process, enabling the use of low start-up current and operating currents. This feature further improves power conversion efficiency. The minimal start-up current has been reduced to 5uA, and the minimum operating current has been reduced to 5mA.

Each SG384xG has a slew rate controlled high current totem pole output, ideally suited for driving a power MOSFET while keeping EMI low.



FEATURES

384x series pin-to-pin compatible

Linearly decreasing PWM frequency

Burst-mode at low/zero load

5uA start-up current

5mA operating current

Vcc over voltage protection

Cycle-by-cycle current limiting

Zero cross-conduction

Slew rate controlled high current totem pole output

Fast current sense propagation delay

Under voltage lockout (UVLO) with hysteresis



APPLICATIONS

Switching mode power supplies

Power converters




유사한 부품 번호 - SG3842G

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유사한 설명 - SG3842G

제조업체부품명데이터시트상세설명
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MIC38C42A MICREL-MIC38C42A Datasheet
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IMP38C4X IMP-IMP38C4X Datasheet
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Microchip Technology
MIC38C42 MICROCHIP-MIC38C42 Datasheet
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Micrel Semiconductor
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MIC38C43XYM MICREL-MIC38C43XYM Datasheet
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MIC38C45YM MICREL-MIC38C45YM Datasheet
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   BiCMOS Current-Mode PWM Controllers
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TelCom Semiconductor, I...
TC25C25 TELCOM-TC25C25 Datasheet
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