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KA3883ED中文資料仙童半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

KA3883ED
廠商型號(hào)

KA3883ED

功能描述

SMPS Controller

文件大小

48.12 Kbytes

頁(yè)面數(shù)量

6 頁(yè)

生產(chǎn)廠商 Fairchild Semiconductor
企業(yè)簡(jiǎn)稱

Fairchild仙童半導(dǎo)體

中文名稱

飛兆/仙童半導(dǎo)體公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-3-23 22:59:00

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KA3883ED規(guī)格書(shū)詳情

Description

The KA3882E/KA3883E is a fixed PWM controller for Off-Line and DC to DC converter applications. The internal circuits include a UVLO, a low start-up current circuit, a temperature compensated reference, a high gain error amplifier, a current sensing comparator, and the high current

totem-pole output for driving a POWER MOSFET. Also the KA3882E/KA3883E provides low start-up current below 0.3mA and short shutdown delay time typ. 100ns. The KA3882E has UVLO threshold of 16V(on) and 10V(off). The KA3883E is 8.4V(on) and 7.6V(off). The KA3882E and

KA3883E can operate within 100 duty cycle.

Features

? Low start current 0.2mA (typ)

? Operating range up to 500kHz

? Cycle by cycle current limiting

? Under voltage lock out with hysteresis

? Short shutdown delay time: typ.100ns

? High current totem-pole output

? Output swing limiting: 22V

產(chǎn)品屬性

  • 型號(hào):

    KA3883ED

  • 功能描述:

    電流型 PWM 控制器 DISC BY MFG 7/03

  • RoHS:

  • 制造商:

    Texas Instruments

  • 開(kāi)關(guān)頻率:

    27 KHz

  • 工作電源電壓:

    6 V to 15 V

  • 工作電源電流:

    1.5 mA

  • 輸出端數(shù)量:

    1

  • 最大工作溫度:

    + 105 C

  • 安裝風(fēng)格:

    SMD/SMT

  • 封裝/箱體:

    TSSOP-14

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
SAMSUNG/三星
23+
NA/
6000
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票
詢價(jià)
SAMSUNG/三星
22+
DIP8
100000
代理渠道/只做原裝/可含稅
詢價(jià)
SAMSUNG/三星
25+
IC
880000
明嘉萊只做原裝正品現(xiàn)貨
詢價(jià)
SAMSUNG
22+
DIP8
8000
原裝正品支持實(shí)單
詢價(jià)
SAMSUNG
24+
DIP
16800
絕對(duì)原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢(shì)!?
詢價(jià)
SAMSANG
19+
DIP
256800
原廠代理渠道,每一顆芯片都可追溯原廠;
詢價(jià)
SAMSUNG
24+
DIP-8
2350
詢價(jià)
SAMSUNG/三星
24+
DIP8
6000
原裝現(xiàn)貨假一賠十
詢價(jià)
Fairchild
24+
原廠封裝
7023
原裝現(xiàn)貨
詢價(jià)
SAMSUNG
23+
DIP
9562
詢價(jià)

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