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SG2842M集成電路(IC)的ACDC轉(zhuǎn)換器離線開關(guān)規(guī)格書PDF中文資料

SG2842M
廠商型號

SG2842M

參數(shù)屬性

SG2842M 封裝/外殼為8-DIP(0.300",7.62mm);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的ACDC轉(zhuǎn)換器離線開關(guān);產(chǎn)品描述:IC OFFLINE SWITCH FLYBACK 8DIP

功能描述

CURRENT MODE PWM CONTROLLER

文件大小

224.28 Kbytes

頁面數(shù)量

14

生產(chǎn)廠商 Microsemi Corporation
企業(yè)簡稱

Microsemi美高森美

中文名稱

美高森美公司官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-1-2 23:00:00

SG2842M規(guī)格書詳情

Description

The SG1842/43 family of control ICs provides all the necessary features to implement off-line fixed frequency, current-mode switching power supplies with a minimum number of external components.

Current-mode architecture demonstrates improved

line regulation, improved load regulation, pulse-by pulse current limiting and inherent protection of the power supply output switch. The bandgap reference is trimmed to ±1 over temperature.

Features

? Optimized For Off-Line Control

? Low Start-Up Current (<1mA)

? Automatic Feed Forward Compensation

? Trimmed Oscillator Discharge Current

? Pulse-By-Pulse Current Limiting

? Enhanced Load Response Characteristics

? Under-Voltage Lockout with 6V Hysteresis (SG1842

only)

? Double-Pulse Suppression

? High-Current Totem-Pole Output (1A Peak)

? Internally Trimmed Bandgap Reference

? 500kHz Operation

? Undervoltage Lockout

SG1842 - 16 volts

SG1843 - 8.4 volts

? Low Shoot-Through Current <75mA Over

Temperature

Application

? Available To MIL-STD – 883, ? 1.2.1

? Available to DSCC

- Standard Microcircuit Drawing (SMD)

產(chǎn)品屬性

  • 產(chǎn)品編號:

    SG2842M

  • 制造商:

    Microchip Technology

  • 類別:

    集成電路(IC) > AC DC 轉(zhuǎn)換器,離線開關(guān)

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 輸出隔離:

    隔離

  • 內(nèi)部開關(guān):

  • 拓撲:

    反激

  • 電壓 - 供電 (Vcc/Vdd):

    10V ~ 30V

  • 占空比:

    95%

  • 頻率 - 開關(guān):

    100Hz ~ 500kHz

  • 故障保護:

    限流

  • 控制特性:

    頻率控制

  • 工作溫度:

    -25°C ~ 85°C(TA)

  • 封裝/外殼:

    8-DIP(0.300",7.62mm)

  • 供應(yīng)商器件封裝:

    8-PDIP

  • 安裝類型:

    通孔

  • 描述:

    IC OFFLINE SWITCH FLYBACK 8DIP

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
LINFINITY
23+
NA/
181
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價
N/A
23+
DIP
8000
全新原裝假一賠十
詢價
LINFINI
2020+
DIP
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
MSC
專業(yè)鐵帽
DIP8
67500
鐵帽原裝主營-可開原型號增稅票
詢價
LINFINITY
21+
DIP
10000
原裝現(xiàn)貨假一罰十
詢價
MicrosemiCorporation
23+
8-PDIP
66800
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源!
詢價
MICROSEMI/美高森美
20+
SOP8
880000
明嘉萊只做原裝正品現(xiàn)貨
詢價
LINFINITY
01+
DIP-8
1180
原裝現(xiàn)貨海量庫存歡迎咨詢
詢價
LINFINITY
2016+
DIP-8
6528
只做原廠原裝現(xiàn)貨!終端客戶個別型號可以免費送樣品!
詢價
MICROCHIP/微芯
22+
8-PDIP
38343
鄭重承諾只做原裝進口現(xiàn)貨
詢價