KA3882中文資料仙童半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
廠商型號(hào) |
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) > AC DC 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 |
文件大小 |
69.5 Kbytes |
頁面數(shù)量 |
5 頁 |
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(shí) | |
數(shù)據(jù)手冊 | |
更新時(shí)間 | 2024-11-15 17:16:00 |
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(hào):
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):
無
- 拓?fù)洌?/span>
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(hù):
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(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
KA |
23+ |
DIP-8 |
1021 |
優(yōu)勢庫存 |
詢價(jià) | ||
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(jià) | ||
SAMSUNG |
22+ |
DIP |
2560 |
絕對原裝!現(xiàn)貨熱賣! |
詢價(jià) | ||
FAIRCHILD/仙童 |
24+ |
DIP8 |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
Fairchild/ON |
21+ |
8SOP |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
FAIRCHILD/仙童 |
2022 |
SOP8 |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價(jià) | ||
FAIRCHILD |
23+ |
SOP8 |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價(jià) | ||
FAIRCHILD |
20+ |
SOP8 |
2960 |
誠信交易大量庫存現(xiàn)貨 |
詢價(jià) | ||
FSC |
23+ |
KA3882ED |
13528 |
振宏微原裝正品,假一罰百 |
詢價(jià) | ||
FAIRCHILD |
21+ |
SOP8 |
6500 |
全新原裝現(xiàn)貨 |
詢價(jià) |