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首頁 >UC3845>規(guī)格書列表

零件型號	下載訂購	功能描述	制造商上傳企業(yè)	LOGO
UC3845B	文件：239.47 Kbytes Page：15 Pages	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION TheUC384xBfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervolta	STMICROELECTRONICSSTMicroelectronics 意法半導體意法半導體集團	STMICROELECTRONICS
UC3845B	文件：399.29 Kbytes Page：19 Pages	High Performance Current Mode Controllers TheUC3844B,UC3845Bseriesarehighperformancefixedfrequencycurrentmodecontrollers.TheyarespecificallydesignedforOff?Lineanddc?dcconverterapplicationsofferingthedesigneracost?effectivesolutionwithminimalexternalcomponents.Theseintegratedcircuitsfeatureanoscillator,	ONSEMION Semiconductor 安森美半導體安森美半導體公司	ONSEMI
UC3845B	文件：399.29 Kbytes Page：19 Pages	High Performance Current Mode Controllers TheUC3844B,UC3845Bseriesarehighperformancefixedfrequencycurrentmodecontrollers.TheyarespecificallydesignedforOff?Lineanddc?dcconverterapplicationsofferingthedesigneracost?effectivesolutionwithminimalexternalcomponents.Theseintegratedcircuitsfeatureanoscillator,	ONSEMION Semiconductor 安森美半導體安森美半導體公司	ONSEMI
UC3845B	文件：399.29 Kbytes Page：19 Pages	High Performance Current Mode Controllers HighPerformanceCurrentModeControllers TheUC3844B,UC3845Bseriesarehighperformancefixedfrequencycurrentmodecontrollers.TheyarespecificallydesignedforOff?Lineanddc?dcconverterapplicationsofferingthedesigneracost?effectivesolutionwithminimalexternalcomponents.These	ONSEMION Semiconductor 安森美半導體安森美半導體公司	ONSEMI
UC3845B	文件：239.47 Kbytes Page：15 Pages	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION TheUC384xBfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervolta	STMICROELECTRONICSSTMicroelectronics 意法半導體意法半導體集團	STMICROELECTRONICS
UC3845B	文件：874.34 Kbytes Page：7 Pages	Low Start-Up and Operating Current Description The3842/43/44/45arefixedfrequencycurrentmodePWMcontroller.TheyarespeciallydesignedforOFF?LineandDCto DCconverterapplicationswithaminimalexternalcomponents.Internallyimplementedcircuitsincludeatrimmedoscillatorforprecise dutycyclecontrol,atemperat	UMWGuangdong Youtai Semiconductor Co., Ltd. 友臺半導體廣東友臺半導體有限公司	UMW
UC3845BAC	文件：433.85 Kbytes Page：20 Pages	HIGH PERFORMANCE CURRENT MODE CONTROLLERS TheUC3844B,UC3845Bseriesarehighperformancefixedfrequencycurrentmodecontrollers.TheyarespecificallydesignedforOff?Lineanddc?dcconverterapplicationsofferingthedesigneracost?effectivesolutionwithminimalexternalcomponents.Theseintegratedcircuitsfeatureanoscillator,	ONSEMION Semiconductor 安森美半導體安森美半導體公司	ONSEMI
UC3845BD	文件：433.85 Kbytes Page：20 Pages	HIGH PERFORMANCE CURRENT MODE CONTROLLERS TheUC3844B,UC3845Bseriesarehighperformancefixedfrequencycurrentmodecontrollers.TheyarespecificallydesignedforOff?Lineanddc?dcconverterapplicationsofferingthedesigneracost?effectivesolutionwithminimalexternalcomponents.Theseintegratedcircuitsfeatureanoscillator,	ONSEMION Semiconductor 安森美半導體安森美半導體公司	ONSEMI
UC3845BD1	文件：433.85 Kbytes Page：20 Pages	HIGH PERFORMANCE CURRENT MODE CONTROLLERS TheUC3844B,UC3845Bseriesarehighperformancefixedfrequencycurrentmodecontrollers.TheyarespecificallydesignedforOff?Lineanddc?dcconverterapplicationsofferingthedesigneracost?effectivesolutionwithminimalexternalcomponents.Theseintegratedcircuitsfeatureanoscillator,	ONSEMION Semiconductor 安森美半導體安森美半導體公司	ONSEMI
UC3845BD1	文件：135.57 Kbytes Page：15 Pages	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION TheUC384xBfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervolta	STMICROELECTRONICSSTMicroelectronics 意法半導體意法半導體集團	STMICROELECTRONICS

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技術(shù)參數(shù)

Duty cycle (Max) (%)：
50
Supply voltage (Max) (V)：
28
UVLO thresholds on/off (V)：
8.4/7.6
Features：
Adjustable Switching Frequency
Operating temperature range (C)：
0 to 70
Rating：
Catalog
Frequency (Max) (kHz)：
500
Gate drive (Typ) (A)：
1

供應商	型號	品牌	批號	封裝	庫存	備注	價格
深圳市中聯(lián)芯電子有限公司	UC3845	ON	24+	DIP8	12000	原廠原裝渠道剛到新貨假一罰十	詢價
深圳市高捷芯城科技有限公司	UC3845	ON(安森美)	24+	標準封裝	8548	全新原裝正品/價格優(yōu)惠/質(zhì)量保障	詢價
中天科工半導體（深圳）有限公司	UC3845	ST/意法	25+	DIP-8	32360	ST/意法全新特價UC3845即刻詢購立享優(yōu)惠#長期有貨	詢價
深圳市壹芯創(chuàng)科技有限公司	UC3845	TI-ON	24+	SOP8-DIP8	19059	全新原裝正品!現(xiàn)貨庫存!可開13點增值稅發(fā)票	詢價
深圳市斌能達電子科技有限公司	UC3845	XINBOLE	24+	SOPDIP	2000	全新原裝深圳倉庫現(xiàn)貨有單必成	詢價
深圳市宇創(chuàng)芯科技有限公司	UC3845	ST/意法	24+	DIP-8	9600	原裝現(xiàn)貨,優(yōu)勢供應,支持實單!	詢價
深圳兆威電子有限公司	UC3845	N/A	23+	SMD	90000	只做原裝！全系列供應可長期供貨穩(wěn)定價格優(yōu)勢！	詢價
深圳市芯球通科技有限公司	UC3845	ON(安森美)	23+		14429	公司只做原裝正品,假一賠十	詢價
深圳市匯萊威科技有限公司	UC3845	TI	24+	PDIP\|8	55200	免費送樣原盒原包現(xiàn)貨一手渠道聯(lián)系	詢價
柒號芯城電子商務(深圳)有限公司	UC3845	ON	2024+	N/A	70000	柒號只做原裝現(xiàn)貨價秒殺全網(wǎng)	詢價

更多UC3845供應商更新時間2025-7-30 16:10:00

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