UC1844资料datasheet下载库存现货TI第2页-114ic电子网

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型号	下载订购	功能描述	制造商上传企业	LOGO
UC1844	文件：300 bytes Page：1 Pages	AC/DC Switching Regulators	UTC 友顺	UTC
UC1844A	文件：706.22 Kbytes Page：17 Pages	CURRENT-MODE PWM CONTROLLER Controlled Baseline − One Assembly/Test Site, One Fabrication Site Extended Temperature Performance of −55°C to 125°C Enhanced Diminishing Manufacturing Sources (DMS) Support Enhanced Product Change Notification Qualification Pedigree† Optimized for Off-line and DC-to-DC Converters Low 文件：706.22 Kbytes 页数：17 Pages	TI 德州仪器	TI
UC1844A	文件：227.95 Kbytes Page：8 Pages	CURRENT MODE PWM CONTROLLER DESCRIPTION The UC184xA family of control ICs provides all the necessary features to implement off-line fixed-frequency, current-mode switching power supplies with a minimum of external components. The current mode architecture demonstrates improved load regulation, pulse-by-pulse current limitin 文件：227.95 Kbytes 页数：8 Pages	Microsemi 美高森美	Microsemi
UC1844AAY	文件：227.95 Kbytes Page：8 Pages	CURRENT MODE PWM CONTROLLER DESCRIPTION The UC184xA family of control ICs provides all the necessary features to implement off-line fixed-frequency, current-mode switching power supplies with a minimum of external components. The current mode architecture demonstrates improved load regulation, pulse-by-pulse current limitin 文件：227.95 Kbytes 页数：8 Pages	Microsemi 美高森美	Microsemi
UC1844A-EP	文件：706.22 Kbytes Page：17 Pages	CURRENT-MODE PWM CONTROLLER Controlled Baseline − One Assembly/Test Site, One Fabrication Site Extended Temperature Performance of −55°C to 125°C Enhanced Diminishing Manufacturing Sources (DMS) Support Enhanced Product Change Notification Qualification Pedigree† Optimized for Off-line and DC-to-DC Converters Low 文件：706.22 Kbytes 页数：17 Pages	TI 德州仪器	TI
UC1844AMDREP	文件：706.22 Kbytes Page：17 Pages	丝印：1844AME；Package：SOIC；CURRENT-MODE PWM CONTROLLER Controlled Baseline − One Assembly/Test Site, One Fabrication Site Extended Temperature Performance of −55°C to 125°C Enhanced Diminishing Manufacturing Sources (DMS) Support Enhanced Product Change Notification Qualification Pedigree† Optimized for Off-line and DC-to-DC Converters Low 文件：706.22 Kbytes 页数：17 Pages	TI 德州仪器	TI
UC1844AMDREP.A	文件：706.22 Kbytes Page：17 Pages	丝印：1844AME；Package：SOIC；CURRENT-MODE PWM CONTROLLER Controlled Baseline − One Assembly/Test Site, One Fabrication Site Extended Temperature Performance of −55°C to 125°C Enhanced Diminishing Manufacturing Sources (DMS) Support Enhanced Product Change Notification Qualification Pedigree† Optimized for Off-line and DC-to-DC Converters Low 文件：706.22 Kbytes 页数：17 Pages	TI 德州仪器	TI
UC1844A-SP	文件：706.22 Kbytes Page：17 Pages	CURRENT-MODE PWM CONTROLLER Controlled Baseline − One Assembly/Test Site, One Fabrication Site Extended Temperature Performance of −55°C to 125°C Enhanced Diminishing Manufacturing Sources (DMS) Support Enhanced Product Change Notification Qualification Pedigree† Optimized for Off-line and DC-to-DC Converters Low 文件：706.22 Kbytes 页数：17 Pages	TI 德州仪器	TI
UC1844J883B	文件：4.0844 Mbytes Page：63 Pages	丝印：8670403PAUC1844；Package：CDIP(JG)；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 页数：63 Pages	TI 德州仪器	TI
UC1844J883B.A	文件：4.0844 Mbytes Page：63 Pages	丝印：8670403PAUC1844；Package：CDIP(JG)；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 页数：63 Pages	TI 德州仪器	TI

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技术参数

Duty cycle (Max) (%)：
50
Supply voltage (Max) (V)：
30
UVLO thresholds on/off (V)：
16/10
Features：
Error Amplifier
Operating temperature range (C)：
-55 to 125
Rating：
Military
Frequency (Max) (kHz)：
500
Gate drive (Typ) (A)：
1

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市一线半导体有限公司	UC1844	A	24+	DIP-8()	16		询价
深圳市恒科翔业电子有限公司	UC1844	TI德州仪器	22+		24000	原装正品现货,实单可谈,量大价优	询价
深圳市中亿伟业电子有限公司	UC1844	TI/德州	2018+	CDIP	32500	LCCC	询价
深圳市安富世纪电子有限公司	UC1844	TI	23+	N/A	8000	只做原装现货	询价
深圳市亚泰盈科电子有限公司	UC1844	TI	25+	CDIP8	406	全新现货	询价
深圳市福安瓯科技有限公司	UC1844AY	LINFINITY	25+	DIP	5406	⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙	询价
深圳市星佑电子有限公司	UC1844J/883BC	UC	98+	DIP-8	19	自己公司全新库存绝对有货	询价
谛辉(北京/上海/青岛 )电子科技有限公司	UC1844AJ	TI	25+	CDIP	18000	原厂直接发货进口原装	询价
深圳市毅创腾电子科技有限公司	UC1844J	TI	23+	DIP	5500	现货,全新原装	询价
深圳市利加科技有限公司	UC1844AMDREP	TI	16+	SOP8	8000	原装现货请来电咨询	询价

更多UC1844供应商更新时间2025-12-10 16:01:00

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