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suppliers of UCC3946 and PDF data of UCC3946

Part Numbert	Mfg	Packt	D/C	Descriptiont	Qty	Company/Contact
UCC3946	TI	SMD8	09+		5000	SHENG ZHOU HE ELECTRONICS CO.,.. Contact:zhou Tel:86-755-83397505.82883120 Fax:86-0755-88296852 Email: 1018686693@qq.com
UCC3946	UC	SOP-8	07+		492	Tosion Technology Limited Contact:Linda Tel:852-3059-2111 (603) Fax:852-3059-2221 Email: sales1@tosion.hk
UCC3946	UC/TI	New parts	06+		31	Shenzhen Incomp Electronics Co.. Contact:zheng Tel:86-755-81531771 Fax: Email: zheng_yi_ping@hotmail.com
UCC3946	TI	DIP/SOP	09+	现货热卖，全新原装，欢迎来电	5180	Shenzhen Laikexun Technology C.. Contact:li Tel:86-755-83263902 Fax: Email: laikexunqingqing@163.com
UCC3946	TI		5000		01+	HK HUAYI TRADE DEVELOPMENT LIM.. Contact:kristy Tel:86-755-83259720 Fax: Email: huayi_ic@163.com
UCC3946	TI				6	EVER SUCCESS INC.LIMITED Contact:Jenny Tel:86-755-83005767 Fax: Email: zcxyic@yahoo.cn
UCC3946	UNITRODE	SOP	08+		27	Seatron Intl (HK) Trading Limi.. Contact:Eric Tel:86-755-83514455 Fax:86-755-25324220 Email: seatron04@gmail.com
UCC3946	TI		N/A		4500	HK Green System Ltd Contact:hong123 Tel:86-755-0 Fax: Email: rena@hkgreen-system.com
UCC3946	TI	.	.	.	5000	Yingxinyuan Intl(Group) ltd. Contact:celina Tel:86-755-83247111 Fax:86-755-83342111 Email: yixy@yxsmd.com
UCC3946	5000			goldmorals.com	TI	GOLD MORALS INDUSTRY COMPANY Contact:Carl Tel:86-755-83626837 Fax:86-755-83652337 Email: info2@goldmorals.com
UCC3946	TI		SOP		00+	E-TOP International（HK）Holding.. Contact:Wendy Tel:00852-39706117 Fax:00852-27592926 Email: bella@ehk-ic.com
UCC3946	TI		SOP		2	Keminglong Electrics Co. Ltd. Contact:cao Tel:86-755-83046283 Fax: Email: rose@kml-ic.com
UCC3946	TI	SOP8	07+	NEW ORIGIN	470	Censtry Electronics Co.,Limite.. Contact:Chan Tel:86-755-28716854 Fax: Email: 123@hotmail.com
UCC3946		new and or	08+		1500	Grand Glory Technology(China) .. Contact:Mike Tel:86-28-87348880 Fax: Email: salesggtc@gmail.com
UCC3946	TI	.	00+		4286	Liverpool (Hong Kong) Electron.. Contact:Jessica Tel:86-755-83957717 Fax: Email: info@lvphk.com
UCC3946	TI		99+		6	laige technology Contact:helen Tel:86-10-51987761 Fax: Email: laige-9@ic-key.com
UCC3946	TI	SOP	00+	Confirm Stock	5	ASCC--Asia Super Components(HK.. Contact:Jack Tel:86-755-61303167 Fax: Email: jack@ascomponents.cn
UCC3946	TI		.		10000	Yingxinyuan Intl(Group) ltd. Contact:celina Tel:86-755-83247111 Fax: Email: yixy@yxsmd.com
UCC3946	UCC			RFQ,CALL FOR PRICE	6	Grand Parts Electronics Corp. Contact:Marco Tel:86-755-82814478 Fax: Email: marcolam.gpe@gmail.com
UCC3946	TI	SOP	00+	new original parts	3	USA R&k HOLDINGS GROUP CO.LIMI.. Contact:liu Tel:0-852-66312187 Fax: Email: Jessica@ruik.us
UCC3946	TI	SMD8			5000	CINTY INTL (HK) INDUSTRY CO.,L.. Contact:Antonia Leung Tel:86-755-61665650,61358345 Fax:86-755-61358331 Email: sales@cinty-ic.cn frend@cinty-ic.com xty1@cinty-ic.cn
UCC3946	UNITRODE		108		05+	Elite(HK)Electronic Trade Limi.. Contact:sunshine Tel:86-755-61305888 Fax:86-755-61305855 Email: sales008@elite-ic.com
UCC3946	TI	SOP	00+		5	zexin electronic co. Contact:electronic Tel:86-755-83677490 Fax:86-755-83012922 Email: sales5@zexinelectronics.com
UCC3946	TI	SOP8	09+		3446	Aoscar(HK)Electronics Co. Contact:Suny Tel:86-755-83677732 Fax:86-755-82514721 Email: ic@aoscar-elc.com
UCC3946	TI	.	00+		4286	ALLSKY(HONGKONG)ELECTRONICSCO. Contact:Jenny Jiang Tel:86-755-83014004 Fax:86-755-83014044 Email: info@allskyhk.com
UCC3946	3		00+		TI	Shen Zhen HYC Electronics Tech.. Contact:Catherine Tel:86-755-82956158 Fax: Email: catherine@hengyic.com
UCC3946	SMD8		TI		01+	GoldenHarbourIndustryLimited Contact:ms.kate Tel:86-755-83651739 Fax: Email: info@goldenharbour.cc
UCC3946					60000	HongKong Vigorous Forever Ele.. Contact:Cherry Tel:86-755-82533283 Fax: Email: sales1@ys-ic.net
UCC3946	TI		04+		9	beijing yilisen electrocnics c.. Contact:frank Tel:86-10-0 Fax: Email: artong2003@163.com
UCC3946	TI	SMD8		delivered in 2-7 da	5000	SILICON TECHNOLOGY(HONGKONG)EL.. Contact:sindy Tel:86-755-83000558 Fax:86-755-83000758 Email: sindy@silicon-ic.com
UCC3946	UC/TI	SOP8	06+		31	Shenzhen Incomp Electronics Co.. Contact:Ping Tel:86-755-81531771 Fax: Email: powerstart_03@yahoo.cn
UCC3946	TI/BB	SOP-8	07+	Original!!	155	HK)CanXian Electronic Co.,Ltd Contact:Linqing Ma Tel:86-0754-84477029 Fax:86-0754-86674106 Email: honghedz@vip.qq.com
UCC3946	TI		SOP		00+	DHK INTERNATIONAL (HK) CO . ,.. Contact:Han Tel:+852 6081 9241 Fax:+852 6631 2078 Email: tina@dhk-int.com.hk
UCC3946	UNITRODE	SOP8	05+		117	H K SKY Electronics.Co.,Ltd Contact:Tanya Tel:86-755-83761685 Fax:86-755-83761231 Email: tanyaguo@sky-ic.com
UCC3946	UC	SMD8	02+	IN STOCK	300	Oasis (HK) Electronics.cs.ltd Contact:ken Tel:86-755-61329991 Fax: Email: king_zheng3@hotmail.com
UCC3946	SOP8		UNITRODE		05+	HK SKY(Shun Keyuan) lectronic .. Contact:Allison Tel:86-755-83761681 Fax: Email: sakes@sky-ic.com
UCC3946	TI	SOP	07+	New in Original	100	Shenzhen has electronic Co., L.. Contact:xiang Tel:86-755-82632220 Fax: Email: xgc2000@tom.com
UCC3946	TI	SOP	07+	New in Original	100	KAI SHUNG(HK)ELECTRONICS TECHN.. Contact:DORIS Tel:86-755-61303712 Fax: Email: Kaishungic2009@hotmail.com
UCC3946	TI	SMD8	01+		5000	aino electronics(hk) company Contact:ye Tel:86-755-33068162 Fax: Email: aino-aino@163.com
UCC3946	UNITRODE	NEW AND OR	15715		NEW-SOP	Easy Sun International Limited Contact:cindy Tel:86-0755-83010818 Fax:86 Email: easysun8@gmail.com
UCC3946	TI	SOP	00+	STRC Verified	2	KWL Electronics International .. Contact:Tracy Tel:852-68104198--8019 Fax:852-66183495 Email: sales011@kwlhk.com
UCC3946	TI	SMD8			5000	Shenzhen Ktwell Technology Co... Contact:Zhang Tel:86-755-83653084 Fax: Email: ktwellic@gmail.com
UCC3946	SMD8	TI			5000	HONGWEI Electronics Co., Ltd. Contact:zhou Tel:86-754-86678809 Fax:0754-84487713 Email: yanfang97@qq.com
UCC3946	TI/BB	SOP-8	07+	Original!!	155	HK)CanXian Electronic Co.,Ltd Contact:Malinqing Tel:86-754-84477029 Fax:86-754-8447-8058 Email: honghedz@vip.qq.com
UCC3946	TI		00+		4286	Liverpool(HongKong)Electronics.. Contact:Jessica Tel:86-755-83957717 Fax: Email: info@lvphk.com
UCC3946	TI		SOP		00+	ShenZhenHYCElectronicTechnolog.. Contact:Mr.lodgeliu/Catherine JI Tel:86-755-82956158 82958019 82958079 Fax:86-755-82956157 Email: catherine@hengyic.com
UCC3946	TI	自己现货	01+		15	Jiashi Electronics Company Contact:Chen Tel:86-754-4495745 Fax:0754-6671745 Email: gv@hkgvt.com
UCC3946	5,000	本公司特价库存			TI	KingchaoyuanElectronicsCO.,LTD Contact:Judy Jim Tel:+86-0755-83231067 Fax:+86-0755-82501067 Email: zhuchuquan@139.com zhuchuquan_3590@yahoo.com.cn
UCC3946	TI/BB	SOP-8	07+	Original!!	155	HKCanXianElectronicCo.,Ltd Contact:Mr.LinkMa Tel:86-0754-84477029/82830814 Fax:86-0754-84478058 Email: honghedz@vip.qq.com
UCC3946	TI		99		6	TEAMSOURCE(HK)LIMITED Contact:Ms.edithchen Tel:86-755-3306040233062656 Fax:86-755-33062657 Email: teamsource@163.com
UCC3946	TI	SMD8	07+		5000	bandsholdings Contact:Mr.chenjack Tel:0086-755-61390007 Fax:0086-755-61390086 Email: jack@luyeic.com
UCC3946	TI	SMD8	01+		5000	HKLegendElectronicsTechnologyC.. Contact:Ms.carol Tel:86-755-82546530 Fax:86-755-82546520 Email: legend0626@gmail.com
UCC3946	TI					LISSONYTECHNOLOGYLIMITED Contact:Mr.Talor Tel:86-755-61636210 Fax:86--755-61329013 Email: lissony@yahoo.cn
UCC3946	TI	SMD8		http://www.silicon-i	5000	SILICONTECHNOLOGY(HONGKONG)ELE.. Contact:Mr.chen Tel:0755-83000558-83000758 Fax:0755-83798338- Email: silicon.ic@163.com
UCC3946	INSTOCK	99+	TI		6	EastAsiaResourceLtd Contact:Mr.HouFuzhen Tel:86-755-82533054 Fax:86-755-82533056 Email: johnson@xh-ic.com
UCC3946	TI	00+	3			ACOMPONENTTECHNOLOGYCO.,LIMITE.. Contact:Mr.Alex Tel:86-755-21126520 Fax:86-755-81470179 Email: acomponent@gmail.com
UCC3946	TI	SOP	00+	Ihavestockwithorigin	356	ShenzhenVigaElectronicsCo.,Ltd Contact:Ms.Suepan Tel:86-755-3309096233090963 Fax:86-755-33090960 Email: span@szviga.com
UCC3946	UC/TI	SOP8	06+	散新,百分之百柜台现货	31	PowerStartElectronICsCompany Contact:Ms.JeanLee Tel:0086-755-81531771/61359411/61359422 Fax:0086-755-83987282 Email: powerstart_04@yahoo.cn
UCC3946	N/A	UNITRODE	04+		5000	BestTopTechnologyCo.,Ltd Contact:Ms.WindyYe Tel:86-0755-33005684 Fax:86-0755-33202864 Email: windy@besttop-ic.com
UCC3946	TI	00+	DIP/SOP/QFP		3	KINDDOMELECTRONICS(HK)CO.,LTD Contact:Mr.Linbill Tel:86-755-83014193 Fax:86-755-82501821 Email: sales@jtf-ic.com
UCC3946	SMD8		TI		5000	hkchishingelectronicscompany Contact:Ms.LeeMaggie Tel:86-755-83569271 Fax:86-755-83569312 Email: maggielee@zcicgs.com.cn
UCC3946	TI	5000			SMD8	NahaiTechnologyLtd. Contact:Ms.JessicaGuan Tel:86-755-89700867 Fax:86-755-25621209 Email: gjk8477@163.com
UCC3946	TI/BB	SOP-8	07+	Original!!	155	HKCanXianElectronicCo.,Ltd Contact:Mr.LinkMa Tel:86-0754-84477029/82830814 Fax:86-0754-84478058 Email: honghedz@vip.qq.com
UCC3946	UNITRODE	SOP-8	01+		300	EdianElectronicsCompany Contact:Ms.cheungtrammy Tel:86-755-22200057 Fax:-- Email: edianelec@gmail.com
UCC3946					5000	BrioceanTradingco.,ltd Contact:Ms.sharonho Tel:86-0755-82865505 Fax:86-0755-82861282 Email: sharonho@briocean.com
UCC3946	UCC			RFQ,CALLFORPRICE	6	GrandPartsElectronicsCorporati.. Contact:Mr.Marco Tel:86-755-8281-4478 Fax:86-755-8281-4458 Email: mchan.mec@gmail.com
UCC3946	TI	N/A	4500		SMD8	HKGreenSystemLTD Contact:Ms.RenaCoco Tel:86-755-8279-1230 Fax:86-755-8279-1220 Email: Rena@hkgreen-system.com
UCC3946	TI	5000			SMD8	AinoElectronics(HK)Ltd. Contact:Mr.jianxu Tel:86-755-33068161/33068162 Fax:86-755-33068163 Email: aino.aino@163.com
UCC3946	TI	SOP-8	99+		6	GlitterElectronicscompany Contact:Ms.xujane Tel:86-755-83746600/83998955 Fax:86-755-83998977/83959478 Email: sales@glitter-ic.com
UCC3946	TI	SOP8	07+		11	WELL-SOURCECOMPONENTS Contact:Ms.SUSIECHEN Tel:86-755-82811353 Fax:86-755-82811353 Email: susiechen_ws@yeah.net

UCC3946 Datasheet

I [.lilL .li l.l.lrl[.li CN1
CNl-1 VIN-2 Input voltage. (+10 to +14Vi)c:) GND-3 Power .supply return. CNl-4 SLEEP Logical high on thi.s pin enables inverter operation. Logical low removes power from the module ancl the lamp. A floating inpLit i.s sensec_l as a logical high and will enable inverter operation. BRITE Brightne.s.s control input. Apply 0.0 t0 2.2 volts DC to control lamp brightne.ss. Lamp current varie.s linearly with input voltage. 2.2V gives maximum brightne.s.s.
AGND7 VREF8	Brightne.ss control signal return. For be.st re.sult.s do not run power .supply current return through thi.s pin. Reference Voltage OutpLit. 2.5V @ 500pA max. For u.se with external climming cirCLiit.	CN2
LAMP2HI High voltage connection to high .sicle of lamp. Ccmnect to lamp terminal with shortest leacl length. Do not connect to ground.
LAMP2LO	High voltage connection to low side of lamp. Connect to lamp tenninal with longer lead length. Do not connect to ground.	Copyright ~ 1998 Rav. 0 8a 10/00

UCC3946 on stock

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Without Heatsink Natural Cooling I I

Parameter	Rating	Unit
Supply Voltage Power Down Voltage (VPD) I and Q Levels, per pin L01 Level, balanced Operating Ambient Temperature Storage Temperature	-0.5 to +5 -0.5 to Vcc+ 0.7 1.2 +3 -40 to +85 -40 to +150	VDC V VPP dBm ac ac

I SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO products described or contained herein.

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