KA7577D中文資料仙童半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
KA7577D規(guī)格書詳情
Description
KA7577 is fixed frequency PWM controller and specially designed for SMPS to get regulated DC voltage from AC power supply. This integrated circuit has so fast rise and fall output pulse that it can directly drive power transistor as well as power MOSFET. This device features high speed and high sensitive current limiting. Protection circuitry include current limiting function against short and over current at secondary side, owing to the integrated timertype-protection circuit.
Features
? Low Stand-By Current
? Pulse by Pulse Current Limiting
? Over Voltage Protection
? Over Current Protection
? Integrated Thermal Shutdown Circuit
? Output Driver Current of ± 2A
? Totem pole Output
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SAMSUNG |
23+ |
ZIP |
20000 |
全新原裝假一賠十 |
詢價 | ||
SAM |
93+ |
DIP |
15 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
FAIRCHILD/仙童 |
21+ |
ZIP-10 |
1709 |
詢價 | |||
FAIRCHILD |
23+ |
NA |
19960 |
只做進(jìn)口原裝,終端工廠免費送樣 |
詢價 | ||
SAMSUNG |
24+ |
SIP |
90000 |
一級代理商進(jìn)口原裝現(xiàn)貨、價格合理 |
詢價 | ||
onsemi |
23+/24+ |
10-SIP |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢價 | ||
SAMSUNG |
23+ |
ZIP |
9526 |
詢價 | |||
FAIRCHILD/仙童 |
2022 |
ZIP |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價 | ||
FAIRCHILD/仙童 |
04+ |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
FAIRCHILD |
SIP10 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價 |
