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SG3843GAD中文資料ETC數(shù)據(jù)手冊PDF規(guī)格書

SG3843GAD
廠商型號

SG3843GAD

功能描述

BiCMOS Green-Mode PWM Controllers

文件大小

394.3 Kbytes

頁面數(shù)量

19

生產(chǎn)廠商 List of Unclassifed Manufacturers
企業(yè)簡稱

ETC

中文名稱

未分類制造商

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二

更新時間

2025-4-30 23:00:00

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SG3843GAD規(guī)格書詳情

[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

產(chǎn)品屬性

  • 型號:

    SG3843GAD

  • 功能描述:

    BiCMOS Green-Mode PWM Controllers

供應商 型號 品牌 批號 封裝 庫存 備注 價格
CHINA
24+
NA/
581
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價
SG
24+
DIP8
80000
只做自己庫存,全新原裝進口正品假一賠百,可開13%增
詢價
SG
24+
DIP-8
990000
明嘉萊只做原裝正品現(xiàn)貨
詢價
SG
20+
DIP-8
35830
原裝優(yōu)勢主營型號-可開原型號增稅票
詢價
SYSTEMGE
0415+
SOP-8
2095
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價
SGMICRO/圣邦微
25+
DIP-8
65428
百分百原裝現(xiàn)貨 實單必成
詢價
SG
1948+
DIP-8
6852
只做原裝正品現(xiàn)貨!或訂貨假一賠十!
詢價
SYSTEMGE
2023+
SOP-8
2095
一級代理優(yōu)勢現(xiàn)貨,全新正品直營店
詢價
SG
DIP-8
68500
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨
詢價
SG
22+
SOP-8
5000
只做原裝,假一賠十
詢價