AMC3844B中文資料ADDTEK數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠(chǎng)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(chǎng)商 | ADDtek Corp |
| 企業(yè)簡(jiǎn)稱(chēng) |
ADDTEK |
| 中文名稱(chēng) | ADDtek Corp官網(wǎng) |
| 原廠(chǎng)標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-5-2 11:12:00 |
| 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(chēng)：
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 |
|---|---|---|---|---|---|---|---|
AMC |
24+ |
SOT23 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢(xún)價(jià) | ||
ADD |
23+ |
SOT-23 |
171167 |
原廠(chǎng)授權(quán)代理,海外優(yōu)勢(shì)訂貨渠道。可提供大量庫(kù)存,詳 |
詢(xún)價(jià) | ||
ADD |
23+ |
SOT23 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢(xún)價(jià) | ||
ADD |
23+ |
SOT-23 |
7300 |
專(zhuān)注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢(xún)價(jià) | ||
AMCC |
20+ |
QFP |
500 |
樣品可出,優(yōu)勢(shì)庫(kù)存歡迎實(shí)單 |
詢(xún)價(jià) | ||
ADD |
24+ |
SOT23-3 |
5000 |
只做原裝公司現(xiàn)貨 |
詢(xún)價(jià) | ||
ADD |
23+24 |
SMA |
136800 |
專(zhuān)業(yè)經(jīng)營(yíng)原裝MOS管,二極管.三極管TVS瞬變抑制 |
詢(xún)價(jià) | ||
AMCC |
24+ |
QFP |
3000 |
全新原裝現(xiàn)貨 優(yōu)勢(shì)庫(kù)存 |
詢(xún)價(jià) | ||
ADDTEK |
22+ |
原廠(chǎng)原封 |
8200 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!! |
詢(xún)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(xún)價(jià) |
