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UC284XBD1G中文資料安森美半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
UC284XBD1G |
| 功能描述 | HIGH PERFORMANCE CURRENT MODE CONTROLLERS |
| 文件大小 |
433.85 Kbytes |
| 頁(yè)面數(shù)量 |
20 頁(yè) |
| 生產(chǎn)廠商 | ON Semiconductor |
| 企業(yè)簡(jiǎn)稱 |
ONSEMI【安森美半導(dǎo)體】 |
| 中文名稱 | 安森美半導(dǎo)體公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-7-26 23:00:00 |
| 人工找貨 | UC284XBD1G價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
UC284XBD1G規(guī)格書詳情
The UC3844B, UC3845B series are high performance fixed frequency current mode controllers. They are specifically designed for Off?Line and dc?dc converter applications offering the designer a cost?effective solution with minimal external components. These integrated circuits feature an oscillator, a temperature compensated reference, high gain error amplifier, current sensing comparator, and a high current totem pole output ideally suited for driving a power MOSFET.
Features
? Trimmed Oscillator for Precise Frequency Control
? Oscillator Frequency Guaranteed at 250 kHz
? Current Mode Operation to 500 kHz Output Switching Frequency
? Output Deadtime Adjustable from 50 to 70
? Automatic Feed Forward Compensation
? Latching PWM for Cycle?By?Cycle Current Limiting
? Internally Trimmed Reference with Undervoltage Lockout
? High Current Totem Pole Output
? Undervoltage Lockout with Hysteresis
? Low Startup and Operating Current
? Pb?Free Packages are Available
產(chǎn)品屬性
- 型號(hào)：
UC284XBD1G
- 制造商：
ONSEMI
- 制造商全稱：
ON Semiconductor
- 功能描述：
HIGH PERFORMANCE CURRENT MODE CONTROLLERS
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI/德州儀器 |
24+ |
NA/ |
3405 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
TI/德州儀器 |
25+ |
SOP-18 |
58788 |
百分百原裝現(xiàn)貨 實(shí)單必成 歡迎詢價(jià) |
詢價(jià) | ||
TI/TEXAS |
23+ |
原廠封裝 |
8931 |
詢價(jià) | |||
Unitro |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開(kāi)票! |
詢價(jià) | |||
TI |
20+ |
NA |
53650 |
TI原裝主營(yíng)-可開(kāi)原型號(hào)增稅票 |
詢價(jià) | ||
TI/德州儀器 |
23+ |
SOIC-18 |
2000 |
正規(guī)渠道,只有原裝! |
詢價(jià) | ||
UC |
24+ |
SOP18 |
89 |
詢價(jià) | |||
TI |
22+ |
18SOIC |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
TI/德州儀器 |
25+ |
SOIC-18 |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
TI/德州儀器 |
20+ |
SOIC-18 |
5000 |
原廠原裝訂貨誠(chéng)易通正品現(xiàn)貨會(huì)員認(rèn)證企業(yè) |
詢價(jià) |
