KA3842AMM中文資料永盛電子數(shù)據(jù)手冊PDF規(guī)格書
KA3842AMM規(guī)格書詳情
The KA3842A are fixe frequency current-mode PWM controller. They are specially designed for OFF-Line and DC-to-DC converter applications with minimal external components. These integrated circuits feature a trimmed oscillator for precise duty cycle control, a temperature compensated reference, high gain error amplifier, current sensing comparator, and a high current totempole output ideally suited for driving a power MOSFET.
FEATURES
? Low Start-Up Current
? Maximum Duty Cycle
? U/V Lockout With Hysteresis
? Operating Freguency Up To 500khz
產(chǎn)品屬性
- 型號：
KA3842AMM
- 制造商：
WINGS
- 制造商全稱：
Wing Shing Computer Components
- 功能描述：
Linear Integrated Circuit(CURRENT-MODE PWM CONTROLLER)
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
KA |
23+ |
DIP |
1000 |
房間現(xiàn)貨 |
詢價 | ||
FAIRCHILD/仙童 |
2022+ |
DIP |
57550 |
詢價 | |||
FSC |
21+ |
DIP |
12588 |
原裝正品,自己庫存 假一罰十 |
詢價 | ||
IT |
23+ |
DIP8 |
13000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
NA |
19+ |
76294 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價 | |||
KA |
23+ |
DIP8 |
8000 |
只做原裝現(xiàn)貨 |
詢價 | ||
FAIRCHILD/仙童 |
23+ |
DIP |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
SAMSWVG |
23+ |
DIP/8 |
7000 |
絕對全新原裝!100%保質(zhì)量特價!請放心訂購! |
詢價 | ||
FAIRCHILD/仙童 |
18+ |
DIP8 |
37063 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價 | ||
IT原裝 |
24+ |
DIP8 |
5000 |
只做原裝公司現(xiàn)貨 |
詢價 |
