UC284XBN中文資料摩托羅拉數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠(chǎng)商型號(hào) |
UC284XBN |
| 功能描述 | HIGH PERFORMANCE CURRENT MODE CONTROLLERS |
| 文件大小 |
433.85 Kbytes |
| 頁(yè)面數(shù)量 |
16 頁(yè) |
| 生產(chǎn)廠(chǎng)商 | Motorola, Inc |
| 企業(yè)簡(jiǎn)稱(chēng) |
Motorola【摩托羅拉】 |
| 中文名稱(chēng) | 加爾文制造公司官網(wǎng) |
| 原廠(chǎng)標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-4-29 16:44:00 |
| 人工找貨 | UC284XBN價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
UC284XBN規(guī)格書(shū)詳情
The UC3844B, UC3845B series are high performance fixed frequency current mode controllers. They are specifically designed for Off–Line and dc–to–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.
? 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
產(chǎn)品屬性
- 型號(hào)：
UC284XBN
- 制造商：
ONSEMI
- 制造商全稱(chēng)：
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現(xiàn)貨 |
2022+ |
18-SOIC |
250000 |
專(zhuān)注TI品牌,現(xiàn)貨,十五年優(yōu)質(zhì)供應(yīng)商 |
詢(xún)價(jià) | ||
TI |
2025+ |
SOP18 |
3785 |
全新原廠(chǎng)原裝產(chǎn)品、公司現(xiàn)貨銷(xiāo)售 |
詢(xún)價(jià) | ||
TI |
25+ |
SOIC (DW) |
6000 |
原廠(chǎng)原裝,價(jià)格優(yōu)勢(shì)!13246658303 |
詢(xún)價(jià) | ||
TI/德州儀器 |
23+ |
SOIC-18 |
2000 |
正規(guī)渠道,只有原裝! |
詢(xún)價(jià) | ||
UC |
24+ |
SOP18 |
89 |
詢(xún)價(jià) | |||
24+ |
SOP |
7500 |
絕對(duì)原裝自家現(xiàn)貨!真實(shí)庫(kù)存!歡迎來(lái)電! |
詢(xún)價(jià) | |||
TI/德州儀器 |
23+ |
SOP20 |
11200 |
原廠(chǎng)授權(quán)一級(jí)代理、全球訂貨優(yōu)勢(shì)渠道、可提供一站式BO |
詢(xún)價(jià) | ||
TI/TEXAS |
23+ |
原廠(chǎng)封裝 |
8931 |
詢(xún)價(jià) | |||
TI/德州儀器 |
25+ |
SOIC-18 |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢(xún)價(jià) | ||
TI |
23+ |
N/A |
7560 |
原廠(chǎng)原裝 |
詢(xún)價(jià) |
