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UC2845

LowStart-UpandOperatingCurrent

Description The2842/43/44/45arefixedfrequencycurrentmodePWMcontroller.TheyarespeciallydesignedforOFF−LineandDCto DCconverterapplicationswithaminimalexternalcomponents.Internallyimplementedcircuitsincludeatrimmedoscillatorforprecise dutycyclecontrol,atemperat

UMWUMW

友台友台半导体

UC2845

CURRENTMODEPWMCONTROLLER

TITexas Instruments

德州仪器美国德州仪器公司

UC2845

CurrentModePWMController

TITexas Instruments

德州仪器美国德州仪器公司

UC2845

CurrentModePWMController

TITexas Instruments

德州仪器美国德州仪器公司

UC2845

CURRENTMODEPWMCONTROLLER

DESCRIPTION TheUC3842/3/4/5familyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount. ■OPTIMIZEDFOROFF-LINEANDDCTODC CONVERTERS ■LOWSTART-UPCURRENT(

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体(ST)集团

UC2845

HIGHPERFORMANCECURRENTMODEPWMCONTROLLERS

UTCYoushun Technology Co., Ltd

友顺友顺科技股份有限公司

UC2845A

CURRENTMODEPWMCONTROLLER

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

MicrosemiMicrosemi Corporation

美高森美美高森美公司

UC2845A

CurrentModePWMController

TI1Texas Instruments(TI)

德州仪器德州仪器 (TI)

UC2845A

HIGHPERFORMANCECURRENTMODEPWMCONTROLLER

DESCRIPTION TheUC384xAfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervolta

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体(ST)集团

UC2845A

CurrentModePWMController

TITexas Instruments

德州仪器美国德州仪器公司

UC2845A

HIGHPERFORMANCECURRENTMODEPWMCONTROLLER

DESCRIPTION TheUC384xAfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervoltage

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体(ST)集团

UC2845A

CURRENT-MODEPWMCONTROLLER

TITexas Instruments

德州仪器美国德州仪器公司

UC2845A

Current-ModePWMController

TI1Texas Instruments(TI)

德州仪器德州仪器 (TI)

UC2845A

CURRENT-MODEPWMCONTROLLER

TI1Texas Instruments(TI)

德州仪器德州仪器 (TI)

UC2845AAY

CURRENTMODEPWMCONTROLLER

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

MicrosemiMicrosemi Corporation

美高森美美高森美公司

UC2845AD

CURRENTMODEPWMCONTROLLER

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

MicrosemiMicrosemi Corporation

美高森美美高森美公司

UC2845AD

CurrentModePWMController

TITexas Instruments

德州仪器美国德州仪器公司

UC2845AD

CurrentModePWMController

TI1Texas Instruments(TI)

德州仪器德州仪器 (TI)

UC2845AD

Current-ModePWMController

TI1Texas Instruments(TI)

德州仪器德州仪器 (TI)

UC2845ADTR

CurrentModePWMController

TI1Texas Instruments(TI)

德州仪器德州仪器 (TI)

产品属性

  • 产品编号:

    UC2845ADM

  • 制造商:

    Microchip Technology

  • 类别:

    集成电路(IC) > PMIC - 稳压器 - DC DC 开关式控制器

  • 包装:

    卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带

  • 输出类型:

    晶体管驱动器

  • 功能:

    升压,降压

  • 输出配置:

    正,可提供隔离

  • 拓扑:

    升压,降压,反激,正激

  • 输出阶段:

    1

  • 电压 - 供电 (Vcc/Vdd):

    7.6V ~ 30V

  • 频率 - 开关:

    最高 500kHz

  • 占空比(最大):

    48%

  • 同步整流器:

  • 时钟同步:

  • 控制特性:

    频率控制

  • 工作温度:

    -40°C ~ 85°C(TA)

  • 安装类型:

    表面贴装型

  • 封装/外壳:

    8-SOIC(0.154",3.90mm 宽)

  • 供应商器件封装:

    8-SOIC

  • 描述:

    IC REG CTRLR BUCK/BOOST 8SOIC

供应商型号品牌批号封装库存备注价格
Microchip
22+
8-SOIC
2100
询价
Microsemi
23+
8-SOIC
7750
全新原装优势
询价
MICROSEMIANA
23+
原厂封装
13528
振宏微原装正品,假一罚百
询价
MicrosemiCorporation
23+
8-SOIC
66800
优势价格原装正品
询价
Microsemi Corporation
21+
8-SOIC
65300
一级代理/放心采购
询价
Microsemi
1942+
N/A
1458
加我qq或微信,了解更多详细信息,体验一站式购物
询价
MICROCHIP/微芯
23+
8-SOIC
90000
只做原厂渠道价格优势可提供技术支持
询价
MICROSEMI
20+
SOP-8
932
就找我吧!--邀您体验愉快问购元件!
询价
Microchip / Microsemi
20+21+
SOIC-8
8880
十年老店,原装正品
询价
Microchip Technology
21+
NA
12500
正品专卖,进口原装深圳现货
询价
更多UC2845ADM供应商 更新时间2024-6-1 15:00:00