UC384xBDG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) |
UC384xBDG |
| 功能描述 | High Performance Current Mode Controllers |
| 文件大小 |
387.6 Kbytes |
| 頁面數(shù)量 |
19 頁 |
| 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) | ONSEMI |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-8-2 11:23:00 |
| 人工找貨 | UC384xBDG價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
UC384xBDG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.
特性 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)：
UC384XBDG
- 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 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI/德州儀器 |
22+ |
SOIC18 |
20000 |
原裝現(xiàn)貨,實(shí)單支持 |
詢價(jià) | ||
TI/德州儀器 |
23+ |
DIP20 |
11200 |
原廠授權(quán)一級(jí)代理、全球訂貨優(yōu)勢(shì)渠道、可提供一站式BO |
詢價(jià) | ||
TI |
11+ |
DIP |
8000 |
全新原裝,絕對(duì)正品現(xiàn)貨供應(yīng) |
詢價(jià) | ||
TI/德州儀器 |
2447 |
SOP20 |
100500 |
一級(jí)代理專營品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長期排單到貨 |
詢價(jià) | ||
TI/德州儀器 |
23+ |
SOIC18 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
TI |
2025+ |
SOP18 |
3720 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價(jià) | ||
UNITRO |
2023+ |
SOP-18 |
50000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
TI |
25+ |
SOIC (DW) |
6000 |
原廠原裝,價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
TI |
22+ |
18SOIC |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
TI |
2016+ |
SOP20 |
6528 |
只做進(jìn)口原裝現(xiàn)貨!或訂貨,假一賠十! |
詢價(jià) |
