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SG2842M集成電路(IC)的ACDC轉(zhuǎn)換器離線(xiàn)開(kāi)關(guān)規(guī)格書(shū)PDF中文資料

SG2842M
廠(chǎng)商型號(hào)

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(lèi)別為集成電路(IC)的ACDC轉(zhuǎn)換器離線(xiàn)開(kāi)關(guān);產(chǎn)品描述:IC OFFLINE SWITCH FLYBACK 8DIP

功能描述

CURRENT MODE PWM CONTROLLER

封裝外殼

8-DIP(0.300",7.62mm)

文件大小

224.28 Kbytes

頁(yè)面數(shù)量

14 頁(yè)

生產(chǎn)廠(chǎng)商 Microsemi Corporation
企業(yè)簡(jiǎn)稱(chēng)

Microsemi美高森美

中文名稱(chēng)

美高森美公司官網(wǎng)

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數(shù)據(jù)手冊(cè)

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更新時(shí)間

2025-2-2 20:00:00

SG2842M規(guī)格書(shū)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(hào):

    SG2842M

  • 制造商:

    Microchip Technology

  • 類(lèi)別:

    集成電路(IC) > AC DC 轉(zhuǎn)換器,離線(xiàn)開(kāi)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(kāi)關(guān):

    無(wú)

  • 拓?fù)洌?/span>

    反激

  • 電壓 - 供電 (Vcc/Vdd):

    10V ~ 30V

  • 占空比:

    95%

  • 頻率 - 開(kāi)關(guān):

    100Hz ~ 500kHz

  • 故障保護(hù):

    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(lèi)型:

    通孔

  • 描述:

    IC OFFLINE SWITCH FLYBACK 8DIP

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
LINFINITY
23+
NA/
181
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詢(xún)價(jià)
MICROSEMI/美高森美
20+
SOP8
880000
明嘉萊只做原裝正品現(xiàn)貨
詢(xún)價(jià)
MICROCHIP/微芯
2406+
8-DIP
35200
誠(chéng)信經(jīng)營(yíng)!進(jìn)口原裝!量大價(jià)優(yōu)!
詢(xún)價(jià)
LINFINITY
22+
DIP-8
2000
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)
詢(xún)價(jià)
24+
DIP
50
詢(xún)價(jià)
LINFINI
2020+
DIP
80000
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增
詢(xún)價(jià)
MICROCHIP/微芯
23+
8-DIP
35200
只做原裝主打品牌QQ詢(xún)價(jià)有詢(xún)必回
詢(xún)價(jià)
LINFINI
2021+
DIP
100500
一級(jí)代理專(zhuān)營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨
詢(xún)價(jià)
微芯/美高森美
22+
NA
500000
萬(wàn)三科技,秉承原裝,購(gòu)芯無(wú)憂(yōu)
詢(xún)價(jià)
MSC
專(zhuān)業(yè)鐵帽
DIP8
67500
鐵帽原裝主營(yíng)-可開(kāi)原型號(hào)增稅票
詢(xún)價(jià)