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UC3845AD1

HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER

DESCRIPTION TheUC384xAfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervoltage

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

UC3845AD1

HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER

DESCRIPTION TheUC384xAfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervolta

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

UC3845AD1

HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER

1FEATURES ■TRIMMEDOSCILLATORDISCHARGE CURRENT ■CURRENTMODEOPERATIONTO500kHz AUTOMATICFEEDFORWARD COMPENSATION ■LATCHINGPWMFORCYCLE-BY-CYCLE CURRENTLIMITING ■INTERNALLYTRIMMEDREFERENCEWITH UNDERVOLTAGELOCKOUT ■HIGHCURRENTTOTEMPOLEOUTPUT UNDERVOLTAGELOCKOUTWITH

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

UC3845ADM

CURRENT MODE PWM CONTROLLER

DESCRIPTION TheUC184xAfamilyofcontrolICsprovidesallthenecessaryfeaturestoimplementoff-linefixed-frequency,current-modeswitchingpowersupplieswithaminimumofexternalcomponents.Thecurrentmodearchitecturedemonstratesimprovedloadregulation,pulse-by-pulsecurrentlimitin

MicrosemiMicrosemi Corporation

美高森美美高森美公司

UC3845AM

CURRENT MODE PWM CONTROLLER

DESCRIPTION TheUC184xAfamilyofcontrolICsprovidesallthenecessaryfeaturestoimplementoff-linefixed-frequency,current-modeswitchingpowersupplieswithaminimumofexternalcomponents.Thecurrentmodearchitecturedemonstratesimprovedloadregulation,pulse-by-pulsecurrentlimitin

MicrosemiMicrosemi Corporation

美高森美美高森美公司

UC3845AN

HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER

DESCRIPTION TheUC384xAfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervolta

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

UC3845AN

HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER

1FEATURES ■TRIMMEDOSCILLATORDISCHARGE CURRENT ■CURRENTMODEOPERATIONTO500kHz AUTOMATICFEEDFORWARD COMPENSATION ■LATCHINGPWMFORCYCLE-BY-CYCLE CURRENTLIMITING ■INTERNALLYTRIMMEDREFERENCEWITH UNDERVOLTAGELOCKOUT ■HIGHCURRENTTOTEMPOLEOUTPUT UNDERVOLTAGELOCKOUTWITH

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

UC3845AN

HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER

DESCRIPTION TheUC384xAfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervoltage

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

UC3845AD

Current Mode PWM Controller

TITexas Instruments

德州仪器美国德州仪器公司

UC3845AD

Current-Mode PWM Controller

TI1Texas Instruments

德州仪器美国德州仪器公司

详细参数

  • 型号:

    UC3845A

  • 制造商:

    TI

  • 制造商全称:

    Texas Instruments

  • 功能描述:

    Current Mode PWM Controller

供应商型号品牌批号封装库存备注价格
TI
24+
PDIP|8
70230
免费送样原盒原包现货一手渠道联系
询价
德州TI,KA,UC替代品
24+
DIP8
1000000
国产中性丝印,快递包邮,原厂现货,信价比极高
询价
UC
23+
SOP8
5700
绝对全新原装!现货!特价!请放心订购!
询价
24+
SOP-8P
107
现货
询价
ST
10+
DIP8
7800
全新原装正品,现货销售
询价
24+
SMD
7500
绝对原装自家现货!真实库存!欢迎来电!
询价
MOT
23+
SOP8
1475
全新原装现货
询价
UC
16+
SOP8
2500
全新原装现货
询价
UC
24+
SOP8
6868
原装现货,可开13%税票
询价
LMI
2020+
SOP8
75
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
更多UC3845A供应商 更新时间2025-5-28 17:06:00