UCC281规格书应用电路原装现货TI第6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
UCC2818A-Q1	文件：437.15 Kbytes Page：27 Pages	UCC2818A-Q1 BiCMOS Power-Factor Preregulator 1 Features 1• Qualified for Automotive Applications • Controls Boost Preregulator to Near-Unity Power Factor • Limits Line Distortion low• World-Wide Line Operation • Overvoltage Protection • Accurate Power Limiting • Average Current Mode Control • Improved Noise Immunity • Improved Feed 文件：437.15 Kbytes 页数：27 Pages	TI 德州仪器	TI
UCC2818A-Q1	文件：932.04 Kbytes Page：39 Pages	UCCx81xA BiCMOS Power Factor Preregulator 1 Features 1• Controls Boost Preregulator to Near-Unity Power Factor • Limits Line Distortion • World Wide Line Operation • Overvoltage Protection • Accurate Power Limiting • Average Current Mode Control • Improved Noise Immunity • Improved Feed-Forward Line Regulation • Leading Edge Mod 文件：932.04 Kbytes 页数：39 Pages	TI 德州仪器	TI
UCC2818AQDRQ1	文件：437.15 Kbytes Page：27 Pages	丝印：2818AQ；Package：SOIC；UCC2818A-Q1 BiCMOS Power-Factor Preregulator 1 Features 1• Qualified for Automotive Applications • Controls Boost Preregulator to Near-Unity Power Factor • Limits Line Distortion low• World-Wide Line Operation • Overvoltage Protection • Accurate Power Limiting • Average Current Mode Control • Improved Noise Immunity • Improved Feed 文件：437.15 Kbytes 页数：27 Pages	TI 德州仪器	TI
UCC2818AQDRQ1.A	文件：437.15 Kbytes Page：27 Pages	丝印：2818AQ；Package：SOIC；UCC2818A-Q1 BiCMOS Power-Factor Preregulator 1 Features 1• Qualified for Automotive Applications • Controls Boost Preregulator to Near-Unity Power Factor • Limits Line Distortion low• World-Wide Line Operation • Overvoltage Protection • Accurate Power Limiting • Average Current Mode Control • Improved Noise Immunity • Improved Feed 文件：437.15 Kbytes 页数：27 Pages	TI 德州仪器	TI
UCC2818-EP	文件：427.61 Kbytes Page：23 Pages	BiCMOS POWER-FACTOR PREREGULATOR FEATURES · Controls Boost Preregulator to Near-Unity Power Factor · Limits Line Distortion · World-Wide Line Operation · Overvoltage Protection · Accurate Power Limiting · Average Current Mode Control · Improved Noise Immunity · Improved Feed-Forward Line Regulation · Leading Edge Modula 文件：427.61 Kbytes 页数：23 Pages	TI 德州仪器	TI
UCC2818MDREP	文件：427.61 Kbytes Page：23 Pages	丝印：UCC2818MD；Package：SOIC；BiCMOS POWER-FACTOR PREREGULATOR FEATURES · Controls Boost Preregulator to Near-Unity Power Factor · Limits Line Distortion · World-Wide Line Operation · Overvoltage Protection · Accurate Power Limiting · Average Current Mode Control · Improved Noise Immunity · Improved Feed-Forward Line Regulation · Leading Edge Modula 文件：427.61 Kbytes 页数：23 Pages	TI 德州仪器	TI
UCC2818MDREP.A	文件：427.61 Kbytes Page：23 Pages	丝印：UCC2818MD；Package：SOIC；BiCMOS POWER-FACTOR PREREGULATOR FEATURES · Controls Boost Preregulator to Near-Unity Power Factor · Limits Line Distortion · World-Wide Line Operation · Overvoltage Protection · Accurate Power Limiting · Average Current Mode Control · Improved Noise Immunity · Improved Feed-Forward Line Regulation · Leading Edge Modula 文件：427.61 Kbytes 页数：23 Pages	TI 德州仪器	TI
UCC2819	文件：318.18 Kbytes Page：15 Pages	PROGRAMMABLE OUTPUT POWER FACTOR PREREGULATOR Controls Boost Preregulator to Near-Unity Power Factor World Wide Line Operation Over-Voltage Protection Accurate Power Limiting Average Current Mode Control Improved Noise Immunity Improved Feed-Forward Line Regulation Leading Edge Modulation 150-µA Typical Start-Up Current Low-Power Bi 文件：318.18 Kbytes 页数：15 Pages	TI 德州仪器	TI
UCC2819A	文件：612.01 Kbytes Page：21 Pages	PROGRAMMABLE OUTPUT POWER FACTOR PREREGULATOR FEATURES Controls Boost Preregulator to Near-Unity Power Factor World Wide Line Operation Over-Voltage Protection Accurate Power Limiting Average Current Mode Control Improved Noise Immunity Improved Feed-Forward Line Regulation Leading Edge Modulation 150-μA Typical Start-Up Current Lo 文件：612.01 Kbytes 页数：21 Pages	TI 德州仪器	TI
UCC2819AD	文件：612.01 Kbytes Page：21 Pages	丝印：UCC2819AD；Package：SOIC；PROGRAMMABLE OUTPUT POWER FACTOR PREREGULATOR FEATURES Controls Boost Preregulator to Near-Unity Power Factor World Wide Line Operation Over-Voltage Protection Accurate Power Limiting Average Current Mode Control Improved Noise Immunity Improved Feed-Forward Line Regulation Leading Edge Modulation 150-μA Typical Start-Up Current Lo 文件：612.01 Kbytes 页数：21 Pages	TI 德州仪器	TI

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技术参数

Iout (Max) (A)：
1
Vin (Max) (V)：
9
Vin (Min) (V)：
1.8
Vout (Max) (V)：
8.8
Vout (Min) (V)：
1.2
Fixed output options (V)：
5
Iq (Typ) (mA)：
0.4
Thermal resistance θJA (°C/W)：
70
Rating：
Catalog
Load capacitance (Min) (µF)：
1
Regulated outputs (#)：
1
Features：
Reverse Current Protection
Accuracy (%)：
2.5
PSRR @ 100 KHz (dB)：
22
Dropout voltage (Vdo) (Typ) (mV)：
500
Operating temperature range (C)：
0 to 70

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市恒科翔业电子有限公司	UCC281	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	UCC281	TI/德州	2018+	SO	32500	SOIC	询价
兆亿微波(北京)科技有限公司	UCC281	N/A			99		询价
深圳市宇集芯电子有限公司	UCC2819D	TexasInstruments	25+	16-SOIC	90000	原厂正规渠道、保证进口原装现货假一罚十价格合理	询价
深圳市华睿芯科技有限公司	UCC2818AN	德州	24+	DIP	20000	全新原厂原装，进口正品现货，正规渠道可含税！！	询价
深圳市澳亿芯电子科技有限公司	UCC2813D-5	UC	25+	SOP8	17500	普通	询价
深圳市煦洪科技有限公司	UCC2813PWTR-1	TI/德州仪器	25+	原厂封装	10280	原厂授权代理,专注军工、汽车、医疗、工业、新能源！	询价
深圳市迈锐达科技有限公司	UCC28180D	TI	24+	SOP-8	10000		询价
深圳市源泽芯电子有限公司	UCC28180D	TI	21+	SOP8	1675	进口原装现货假一赔万力挺实单	询价
深圳和润天下电子科技有限公司	UCC2813QDR-5Q1	TI/德州仪器	24+	SOP8	10141		询价

更多UCC281供应商更新时间2026-1-18 8:01:00

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