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UC384XBVNG中文資料安森美半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
UC384XBVNG |
| 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 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-6-9 22:51:00 |
| 人工找貨 | UC384XBVNG價格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
UC384XBVNG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
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
TI |
23+ |
DIP16 |
20000 |
全新原裝假一賠十 |
詢價 | ||
TI |
24+ |
SOIC18 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價 | ||
TI |
00+ |
DIP16 |
169 |
全新原裝進(jìn)口自己庫存優(yōu)勢 |
詢價 | ||
TI |
2016+ |
SOP20 |
6528 |
只做進(jìn)口原裝現(xiàn)貨!或訂貨,假一賠十! |
詢價 | ||
TI/BB |
24+ |
SOP-20 |
5989 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強(qiáng)勢庫存! |
詢價 | ||
TI |
25+ |
SOIC (DW) |
6000 |
原廠原裝,價格優(yōu)勢 |
詢價 | ||
UC |
23+ |
SOP20 |
1001 |
全新原裝現(xiàn)貨 |
詢價 | ||
TI/UC |
25+23+ |
SOP18 |
25537 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價 | ||
TI |
17+ |
DIP16 |
9988 |
只做原裝進(jìn)口,自己庫存 |
詢價 | ||
TI/TEXAS |
23+ |
原廠封裝 |
8931 |
詢價 |
