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首頁(yè) >UC2844>規(guī)格書列表

型號(hào)	下載訂購(gòu)	功能描述	制造商上傳企業(yè)	LOGO
UC2844BN	文件：433.85 Kbytes Page：20 Pages	HIGH PERFORMANCE CURRENT MODE CONTROLLERS 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, 文件：433.85 Kbytes 頁(yè)數(shù)：20 Pages	ONSEMI 安森美半導(dǎo)體	ONSEMI
UC2844BN	文件：135.57 Kbytes Page：15 Pages	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384xB family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under volta 文件：135.57 Kbytes 頁(yè)數(shù)：15 Pages	STMICROELECTRONICS 意法半導(dǎo)體	STMICROELECTRONICS
UC2844BN	文件：135.57 Kbytes Page：15 Pages	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384xB family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under volta 文件：135.57 Kbytes 頁(yè)數(shù)：15 Pages	STMICROELECTRONICS 意法半導(dǎo)體	STMICROELECTRONICS
UC2844BN	文件：239.47 Kbytes Page：15 Pages	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384xB family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under volta 文件：239.47 Kbytes 頁(yè)數(shù)：15 Pages	STMICROELECTRONICS 意法半導(dǎo)體	STMICROELECTRONICS
UC2844BNG	文件：399.29 Kbytes Page：19 Pages	High Performance Current Mode Controllers 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, 文件：399.29 Kbytes 頁(yè)數(shù)：19 Pages	ONSEMI 安森美半導(dǎo)體	ONSEMI
UC2844D	文件：4.0844 Mbytes Page：63 Pages	絲?。?a target="_blank" title="Marking" href="/uc2844d/marking.html">UC2844D；Package：SOIC(D)；UCx84x Current-Mode PWM Controllers 1 Features ? Optimized for off-line and DC-to-DC converters ? Low start-up current ( 文件：4.0844 Mbytes 頁(yè)數(shù)：63 Pages	TI 德州儀器	TI
UC2844D	文件：376.23 Kbytes Page：14 Pages	HIGH PERFORMANCE CURRENT MODE CONTROLLERS The UC3844, UC3845 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 文件：376.23 Kbytes 頁(yè)數(shù)：14 Pages	ONSEMI 安森美半導(dǎo)體	ONSEMI
UC2844D	文件：376.23 Kbytes Page：14 Pages	HIGH PERFORMANCE CURRENT MODE CONTROLLERS High Performance Current Mode Controllers The UC3844, UC3845 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. Thes 文件：376.23 Kbytes 頁(yè)數(shù)：14 Pages	MOTOROLA 摩托羅拉	MOTOROLA
UC2844D	文件：96.19 Kbytes Page：11 Pages	CURRENTMODE PWM CONTROLLER DESCRIPTION TheUC3842/3/4/5family of controlICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes witha minimal external parts count. ■ OPTIMIZED FOR OFF-LINE AND DC TO DC CONVERTERS ■ LOW START-UP CURRENT ( 文件：96.19 Kbytes 頁(yè)數(shù)：11 Pages	STMICROELECTRONICS 意法半導(dǎo)體	STMICROELECTRONICS
UC2844DTR	文件：4.0844 Mbytes Page：63 Pages	絲印：UC2844D；Package：SOIC(D)；UCx84x Current-Mode PWM Controllers 1 Features ? Optimized for off-line and DC-to-DC converters ? Low start-up current ( 文件：4.0844 Mbytes 頁(yè)數(shù)：63 Pages	TI 德州儀器	TI

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技術(shù)參數(shù)

Duty cycle (Max) (%)：
50
Supply voltage (Max) (V)：
28
UVLO thresholds on/off (V)：
16/10
Features：
Adjustable Switching Frequency
Operating temperature range (C)：
-40 to 85
Rating：
Catalog
Frequency (Max) (kHz)：
500
Gate drive (Typ) (A)：
1

供應(yīng)商	型號(hào)	品牌	批號(hào)	封裝	庫(kù)存	備注	價(jià)格
深圳市芯緯度科技有限公司	UC2844	TI/德州儀器	22+	SOP8	12500		詢價(jià)
深圳市毅創(chuàng)騰電子科技有限公司	UC2844	ST	23+	SO-14	7000	絕對(duì)全新原裝!100%保質(zhì)量特價(jià)!請(qǐng)放心訂購(gòu)!	詢價(jià)
深圳市勤思達(dá)科技有限公司	UC2844	TI	11+	SOP8	8000	全新原裝,絕對(duì)正品現(xiàn)貨供應(yīng)	詢價(jià)
深圳市豪邁興電子有限公司	UC2844	TI	24+	SOP8	5989	公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢(shì)庫(kù)存!	詢價(jià)
深圳市一線半導(dǎo)體有限公司	UC2844		24+	DIP	90	新	詢價(jià)
深圳市福安甌科技有限公司	UC2844	UC	25+	SMD-8	1000	⊙⊙新加坡大量現(xiàn)貨庫(kù)存,深圳常備現(xiàn)貨!歡迎查詢!⊙	詢價(jià)
齊創(chuàng)科技(上海,北京,青島)有限公司	UC2844	ST	23+	SO-14	5000	原裝正品,假一罰十	詢價(jià)
上海鑫科潤(rùn)電子科技有限公司	UC2844	ST	99+	DIP-8	14	原裝現(xiàn)貨海量庫(kù)存歡迎咨詢	詢價(jià)
深圳市佳鑫美電子科技有限公司	UC2844	TI	25+	SOP14S	3629	原裝優(yōu)勢(shì)!房間現(xiàn)貨!歡迎來(lái)電!	詢價(jià)
千層芯半導(dǎo)體(深圳)有限公司	UC2844	ON	24+	SO-8	30000	一級(jí)代理進(jìn)口原裝現(xiàn)貨假一賠十	詢價(jià)

更多UC2844供應(yīng)商更新時(shí)間2026-1-21 14:03:00

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