首頁>KA3882>規(guī)格書詳情

KA3882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

KA3882
廠商型號

KA3882

參數(shù)屬性

KA3882 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為管件;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 8SOIC

功能描述

SMPS CONTROLLER

封裝外殼

8-SOIC(0.154",3.90mm 寬)

文件大小

69.5 Kbytes

頁面數(shù)量

5

生產(chǎn)廠商 Fairchild Semiconductor
企業(yè)簡稱

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
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

2025-5-19 11:47:00

人工找貨

KA3882價格和庫存,歡迎聯(lián)系客服免費人工找貨

KA3882規(guī)格書詳情

CURRENT MODE PWM CONTROLLER

The KA3882/3/4/5 are fixed PWM controllerfor Off-Line and DC to DC converter applications. The internal circuits include UVLO, low start up current circuit, temperature compensated reference,

high gain error amplifier, current sensing comparator, and high current totempole output for driving a POWER MOSFET. Also KA3882/3/4/5 provide low start up current below 0.3mA and short

shutdown delay time typ. 100ns. The KA3882 and KA3884 have UVLO threshold of 1 6V(on) and

10V(off).

The KA3883 and KA3885 are 8.4V(on) and 7.6V(off).

The KA3882 and KA3883 can operate within 100 duty cycle.

The KA3884 and KA3885 within 50 by using T Flip-Flop.

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 Totempole Output

? Output Swing Limiting: 22V

產(chǎn)品屬性

  • 產(chǎn)品編號:

    KA3882CDTF

  • 制造商:

    onsemi

  • 類別:

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

  • 包裝:

    管件

  • 內(nèi)部開關(guān):

  • 拓撲:

    反激

  • 電壓 - 供電 (Vcc/Vdd):

    10V ~ 30V

  • 占空比:

    96%

  • 頻率 - 開關(guān):

    最高 500kHz

  • 故障保護:

    限流

  • 控制特性:

    頻率控制

  • 工作溫度:

    0°C ~ 70°C(TA)

  • 封裝/外殼:

    8-SOIC(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    8-SOIC

  • 安裝類型:

    表面貼裝型

  • 描述:

    IC OFFLINE SWITCH FLYBACK 8SOIC

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
FAIRCHI
18+
SOP-8
85600
保證進口原裝可開17%增值稅發(fā)票
詢價
FAIRCHILD/仙童
1948+
SOP-8
6852
只做原裝正品現(xiàn)貨!或訂貨假一賠十!
詢價
FSC/ON
23+
原包裝原封 □□
14545
原裝進口特價供應(yīng) QQ 1304306553 更多詳細咨詢 庫存
詢價
SAMSUNG
24+
DIP
2560
絕對原裝!現(xiàn)貨熱賣!
詢價
SANSUNG
23+
DIP8
8560
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣!
詢價
SEC
05+
原廠原裝
40051
只做全新原裝真實現(xiàn)貨供應(yīng)
詢價
FAIRCHILD/仙童
23+
SOP8
11500
原裝現(xiàn)貨,價格優(yōu)勢
詢價
FCS
24+
SOP-8
2987
只售原裝自家現(xiàn)貨!誠信經(jīng)營!歡迎來電!
詢價
FAIRCHILD
23+
SOP8
3200
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售
詢價
SANSUNG
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