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IP3845A

CURRENTMODEREGULATINGPULSEWIDTHMODULATORS

SEME-LAB

Seme LAB

KA3845

SMPSController

TheKA3842B/KA3843B/KA3844B/KA3845Barefixedfrequencycurrent-modePWMcontroller.TheyarespeciallydesignedforOff-LineandDC-to-DCconverterapplicationswithminimumexternalcomponents.Theseintegratedcircuitsfeatureatrimmedoscillatorforprecisedutycyclecontrol,atemperatu

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

KA3845

fixedfrequencycurrentmodePWMcontroller

Description The3842A(AM)/43A(AM)/44A(AM)/45A(AM)arefixedfrequencycurrentmodePWMcontroller.TheyarespeciallydesignedforOFF−LineandDCtoDCconverterapplicationswithaminimalexternalcomponents.Internallyimplementedcircuitsincludeatrimmedoscillatorforprecisedutycycle

ESTEKEstek Electronics Co. Ltd

伊泰克电子北京伊泰克电子有限公司

KA3845

CurrentModePWMController

DESCRIPTION KA3842/43/44/45arefixedfrequencycurrentmodePWM controller.TheyarespeciallydesignedforOFF−LineandDCtoDCconverterapplications withaminimalexternalcomponents.Internallyimplementedcircuitsincludeatrimmed oscillatorforprecisedutycyclecontrol,atemperatu

ETCList of Unclassifed Manufacturers

未分类制造商

KA3845B

SMPSController

TheKA3842B/KA3843B/KA3844B/KA3845Barefixedfrequencycurrent-modePWMcontroller.TheyarespeciallydesignedforOff-LineandDC-to-DCconverterapplicationswithminimumexternalcomponents.Theseintegratedcircuitsfeatureatrimmedoscillatorforprecisedutycyclecontrol,atemperatu

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

KA3845B

SMPSController

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

KA3845B

SMPSController

ONSEMION Semiconductor

安森美半导体安森美半导体公司

KA3845BD

SMPSController

TheKA3842B/KA3843B/KA3844B/KA3845Barefixedfrequencycurrent-modePWMcontroller.TheyarespeciallydesignedforOff-LineandDC-to-DCconverterapplicationswithminimumexternalcomponents.Theseintegratedcircuitsfeatureatrimmedoscillatorforprecisedutycyclecontrol,atemperatu

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

KA3845BD

SMPSController

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

KA3845BD

SMPSController

ONSEMION Semiconductor

安森美半导体安森美半导体公司

详细参数

  • 型号:

    UC3845Q

  • 功能描述:

    Current-Mode SMPS Controller

供应商型号品牌批号封装库存备注价格
ST
05+
SOP
1350
全新原装进口自己库存优势
询价
NULL
SOP8
3200
原装长期供货!
询价
ST
17+
SOP
9988
只做原装进口,自己库存
询价
NULL
23+
SOP8
8560
受权代理!全新原装现货特价热卖!
询价
ST
23+
SOP
30000
代理全新原装现货,价格优势
询价
ST
23+
SOP
20000
全新原装假一赔十
询价
NULL
23+
SOP8
188
全新原装正品现货,支持订货
询价
ST
23+
SO-8
28610
询价
STM
24+
DIP8
1500
询价
ST
24+
SO-8
7500
绝对原装自家现货!真实库存!欢迎来电!
询价
更多UC3845Q供应商 更新时间2025-7-26 9:31:00