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首頁 >UC3845B>規(guī)格書列表

型號(hào)	下載訂購	功能描述	制造商上傳企業(yè)	LOGO
UC3845BDG	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 頁數(shù)：19 Pages	ONSEMI 安森美半導(dǎo)體	ONSEMI
UC3845BDG	文件：399.29 Kbytes Page：19 Pages	High Performance Current Mode Controllers 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 文件：399.29 Kbytes 頁數(shù)：19 Pages	ONSEMI 安森美半導(dǎo)體	ONSEMI
UC3845BDG	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 頁數(shù)：19 Pages	ONSEMI 安森美半導(dǎo)體	ONSEMI
UC3845BDG	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 頁數(shù)：19 Pages	ONSEMI 安森美半導(dǎo)體	ONSEMI
UC3845BDR2	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 頁數(shù)：20 Pages	ONSEMI 安森美半導(dǎo)體	ONSEMI
UC3845BDR2G	文件：387.6 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：387.6 Kbytes 頁數(shù)：19 Pages	ONSEMI 安森美半導(dǎo)體	ONSEMI
UC3845BG	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 頁數(shù)：20 Pages	ONSEMI 安森美半導(dǎo)體	ONSEMI
UC3845BL	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 頁數(shù)：20 Pages	ONSEMI 安森美半導(dǎo)體	ONSEMI
UC3845BN	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 頁數(shù)：20 Pages	ONSEMI 安森美半導(dǎo)體	ONSEMI
UC3845BN	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 頁數(shù)：15 Pages	STMICROELECTRONICS 意法半導(dǎo)體	STMICROELECTRONICS

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產(chǎn)品屬性

產(chǎn)品編號(hào)：
UC3845B
制造商：
UTD Semiconductor
類別：
集成電路（IC） > AC DC 轉(zhuǎn)換器，離線開關(guān)
包裝：
卷帶（TR）
輸出隔離：
非隔離
內(nèi)部開關(guān)：
是
拓?fù)洌?/span>
反激，升壓
電壓 - 供電 (Vcc/Vdd)：
7.6V ~ 30V
占空比：
48%
頻率 - 開關(guān)：
50kHz，52kHz
故障保護(hù)：
限流，UVLO
控制特性：
頻率控制，軟啟動(dòng)
工作溫度：
0°C ~ 70°C（TA）
封裝/外殼：
8-SOIC（0.154"，3.90mm 寬）
供應(yīng)商器件封裝：
8-SOP
安裝類型：
表面貼裝型
描述：
SOP-8 AC-DC CONTROLLERS \u0026 REGULA

供應(yīng)商	型號(hào)	品牌	批號(hào)	封裝	庫存	備注	價(jià)格
深圳市品優(yōu)時(shí)代科技有限公司	UC3845B	ST	2015+	DIP	5700	進(jìn)口原裝正品能17%開增值發(fā)票	詢價(jià)
深圳市美思瑞電子科技有限公司	UC3845B	UMW 友臺(tái)	23+	SOP-8	52500	原裝正品，實(shí)單請(qǐng)聯(lián)系	詢價(jià)
柒號(hào)芯城電子商務(wù)(深圳)有限公司	UC3845B	ST	2024+	N/A	70000	柒號(hào)只做原裝現(xiàn)貨價(jià)秒殺全網(wǎng)	詢價(jià)
深圳市旭升微芯科技有限公司	UC3845B	UMW(友臺(tái)半導(dǎo)體)	24+	SOP-8	7500	加QQ:78517935原裝正品有單必成	詢價(jià)
深圳市得捷芯城科技有限公司	UC3845B	ST(意法)	25+	N/A	18798	原裝正品現(xiàn)貨,原廠訂貨,可支持含稅原型號(hào)開票。	詢價(jià)
深圳市高捷芯城科技有限公司	UC3845B	ST(意法)	25+	N/A	18798	原裝正品現(xiàn)貨,原廠訂貨,可支持含稅原型號(hào)開票。	詢價(jià)
芯有半導(dǎo)體（深圳）有限公司	UC3845B	ST	00/01+	SOP-8	70	全新原裝100真實(shí)現(xiàn)貨供應(yīng)	詢價(jià)
深圳市福安甌科技有限公司	UC3845B	ST	25+	DIP8	580	⊙⊙新加坡大量現(xiàn)貨庫存,深圳常備現(xiàn)貨!歡迎查詢!⊙	詢價(jià)
深圳市勤思達(dá)科技有限公司	UC3845B	ST	10+	SMD-8	7800	全新原裝正品,現(xiàn)貨銷售	詢價(jià)
深圳市聯(lián)世界科技有限公司	UC3845B	ST	24+/25+	SOP8	28	原裝正品現(xiàn)貨庫存價(jià)優(yōu)	詢價(jià)

更多UC3845B供應(yīng)商更新時(shí)間2026-1-22 9:13:00

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