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UC384XBVD1G中文資料安森美半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
UC384XBVD1G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:
UC384XBVD1G
- 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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
TI/TEXAS |
23+ |
原廠封裝 |
8931 |
詢價 | |||
UC |
24+ |
SOP |
30 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
TI/UC |
25+23+ |
SOP18 |
25537 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
UC |
NA |
1165 |
專營CANCDIP |
詢價 | |||
UC |
24+ |
NA/ |
3260 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價 | ||
TI |
25+ |
SOIC (DW) |
6000 |
原廠原裝,價格優(yōu)勢 |
詢價 | ||
TI |
2025+ |
SOP18 |
3720 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價 | ||
UC |
24+ |
DIP24 |
500000 |
行業(yè)低價,代理渠道 |
詢價 | ||
UNITRODE |
24+ |
SOP-20P |
500 |
現(xiàn)貨 |
詢價 | ||
TI |
24+ |
18-SOIC |
66800 |
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價 |