KA3842AN中文資料永盛電子數(shù)據(jù)手冊PDF規(guī)格書
KA3842AN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
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
FSC |
23+ |
NA |
6500 |
全新原裝假一賠十 |
詢價 | ||
SAMSUNG |
1922+ |
DIP-8 |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
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 | ||
24+ |
DIP |
5825 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 | |||
FSC |
23+ |
KA3842B |
13528 |
振宏微原裝正品,假一罰百 |
詢價 | ||
KA |
23+ |
DIP |
1000 |
房間現(xiàn)貨 |
詢價 | ||
FAIRCHILID |
23+ |
DIP8 |
9280 |
價格優(yōu)勢/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來電查詢 |
詢價 | ||
FAIRCHILD |
23+ |
NA |
19960 |
只做進口原裝,終端工廠免費送樣 |
詢價 | ||
FSC正品 |
25+23+ |
DIP-8 |
25492 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
SAMSUNG |
24+ |
DIP-8 |
2700 |
全新原裝自家現(xiàn)貨優(yōu)勢! |
詢價 |
