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首頁 >UC3844A>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
UC3844AD1	文件：167.48 Kbytes Page：16 Pages	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384xA 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：167.48 Kbytes 頁數(shù)：16 Pages	STMICROELECTRONICS 意法半導(dǎo)體	STMICROELECTRONICS
UC3844AD1	文件：174.33 Kbytes Page：16 Pages	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER 1 FEATURES ■ TRIMMED OSCILLATOR DISCHARGE CURRENT ■ CURRENT MODE OPERATION TO 500kHz 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 文件：174.33 Kbytes 頁數(shù)：16 Pages	STMICROELECTRONICS 意法半導(dǎo)體	STMICROELECTRONICS
UC3844AD1	文件：129.229 Kbytes Page：15 Pages	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384xA family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequencycurrent mode control schemes with a minimal external parts count. Internally implemented circuits includea trimmed oscillator for precise DUTY CYCLE CONTROL under voltage 文件：129.229 Kbytes 頁數(shù)：15 Pages	STMICROELECTRONICS 意法半導(dǎo)體	STMICROELECTRONICS
UC3844ADM	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 頁數(shù)：8 Pages	MICROSEMI 美高森美	MICROSEMI
UC3844AM	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 頁數(shù)：8 Pages	MICROSEMI 美高森美	MICROSEMI
UC3844AN	文件：167.48 Kbytes Page：16 Pages	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384xA 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：167.48 Kbytes 頁數(shù)：16 Pages	STMICROELECTRONICS 意法半導(dǎo)體	STMICROELECTRONICS
UC3844AN	文件：174.33 Kbytes Page：16 Pages	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER 1 FEATURES ■ TRIMMED OSCILLATOR DISCHARGE CURRENT ■ CURRENT MODE OPERATION TO 500kHz 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 文件：174.33 Kbytes 頁數(shù)：16 Pages	STMICROELECTRONICS 意法半導(dǎo)體	STMICROELECTRONICS
UC3844AN	文件：129.229 Kbytes Page：15 Pages	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384xA family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequencycurrent mode control schemes with a minimal external parts count. Internally implemented circuits includea trimmed oscillator for precise DUTY CYCLE CONTROL under voltage 文件：129.229 Kbytes 頁數(shù)：15 Pages	STMICROELECTRONICS 意法半導(dǎo)體	STMICROELECTRONICS
UC3844AD	文件：517.22 Kbytes Page：11 Pages	Current Mode PWM Controller 文件：517.22 Kbytes 頁數(shù)：11 Pages	TI 德州儀器	TI
UC3844AD	文件：3.93857 Mbytes Page：29 Pages	Current Mode PWM Controller 文件：3.93857 Mbytes 頁數(shù)：29 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)：
0 to 70
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	庫存	備注	價(jià)格
深圳市駿創(chuàng)達(dá)科技有限公司	UC3844A	AMPHENOL/安費(fèi)諾	2508+	/	209858	一級(jí)代理，原裝現(xiàn)貨	詢價(jià)
深圳市毅創(chuàng)騰電子科技有限公司	UC3844A	ST	23+	SO-8	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)
深圳市福安甌科技有限公司	UC3844A	ST	25+	DIP-8	3500	福安甌為您提供真芯庫存,真誠(chéng)服務(wù)	詢價(jià)
深圳市益百分電子有限公司	UC3844A	FAIR	DIP8	00+	61	全新原裝進(jìn)口自己庫存優(yōu)勢(shì)	詢價(jià)
深圳市一線半導(dǎo)體有限公司	UC3844A		24+	SOP-8P	19		詢價(jià)
齊創(chuàng)科技(上海,北京,青島)有限公司	UC3844A	原廠	23+	SOP8	5000	原裝正品,假一罰十	詢價(jià)
深圳市歐立現(xiàn)代科技有限公司	UC3844A		24+	SOP8P	6868	原裝現(xiàn)貨,可開13%稅票	詢價(jià)
深圳市卓越微芯電子有限公司	UC3844A	UVX	25+	DIP8	4500	百分百原裝正品真實(shí)公司現(xiàn)貨庫存本公司只做原裝可	詢價(jià)
上海專毅電子科技有限公司	UC3844A	FAIR	17+	DIP8	9988	只做原裝進(jìn)口,自己庫存	詢價(jià)
深圳市佳鑫美電子科技有限公司	UC3844A	LMI	25+	SOP8S	3629	原裝優(yōu)勢(shì)!房間現(xiàn)貨!歡迎來電!	詢價(jià)

更多UC3844A供應(yīng)商更新時(shí)間2026-1-20 16:26:00

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