AMC3844B中文資料廣鵬科技數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
AMC3844B |
| 功能描述 | CURRENT MODE PWM CONTROLLER |
| 文件大小 |
216.66 Kbytes |
| 頁(yè)面數(shù)量 |
11 頁(yè) |
| 生產(chǎn)廠商 | ADDTEK |
| 中文名稱 | 廣鵬科技 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-9-21 20:00:00 |
| 人工找貨 | AMC3844B價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
AMC3844B規(guī)格書(shū)詳情
DESCRIPTION
The AMC3842B/43B/44B/45B are fixed frequency current-mode PWM controllers specially designed for OFF-Line switching power supply and DC-to-DC converters with a minimum number of external components. These devices feature a trimmed oscillator for precise duty cycle control, a temperature compensated reference, high gain error amplifier, current sensing comparator, and high current totempole output which is suitable for driving MOSFETs.
FEATURES
?● Low Start-Up current (max. 200μA)
?● Optimized for Off-Line and DC-to-DC Converters
?● Maximum Duty Cycle
?● U.V.L.O. with Hysteresis
?● Operating Frequency Up to 500KHz
?● Internal Trimmed Bandgap Reference
?● High Current Totem Pole Output
?● Error Amplifier With Low Output Resistance
?● Available in 8-Pin Plastic DIP and Surface Mount 14-Pin S.O.I.C.
?● Identical pin assignment to earlier UC384X series.
產(chǎn)品屬性
- 型號(hào)：
AMC3844B
- 制造商：
ADDTEK
- 制造商全稱：
ADDTEK
- 功能描述：
CURRENT MODE PWM CONTROLLER
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ADD |
25+ |
SOT-23 |
23400 |
原裝正品,歡迎來(lái)電咨詢! |
詢價(jià) | ||
ADD |
22+ |
SOT-23 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價(jià) | ||
ADDTEK |
22+ |
原廠原封 |
8200 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!! |
詢價(jià) | ||
ADD |
19+ |
SOT-23 |
200000 |
詢價(jià) | |||
ADDTEK |
23+ |
原廠原包 |
19960 |
只做進(jìn)口原裝 終端工廠免費(fèi)送樣 |
詢價(jià) | ||
ADD |
20+ |
SOT23 |
43000 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開(kāi)原型號(hào)增稅票 |
詢價(jià) | ||
AMCC |
20+ |
QFP |
500 |
樣品可出,優(yōu)勢(shì)庫(kù)存歡迎實(shí)單 |
詢價(jià) | ||
ADD |
08+ |
SOT23 |
2300 |
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
ADD |
SOT-23 |
22+ |
6000 |
十年配單,只做原裝 |
詢價(jià) | ||
ADD |
ROHS+Original |
NA |
2000 |
專(zhuān)業(yè)電子元器件供應(yīng)鏈/QQ 350053121 /正納電子 |
詢價(jià) |
