首页 >UC3845BNST>规格书列表
零件编号 | 下载&订购 | 功能描述 | 制造商&上传企业 | LOGO |
---|---|---|---|---|
CURRENTMODEREGULATINGPULSEWIDTHMODULATORS | SEME-LAB Seme LAB | SEME-LAB | ||
CURRENTMODEREGULATINGPULSEWIDTHMODULATORS | SEME-LAB Seme LAB | SEME-LAB | ||
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 | Fairchild | ||
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 | ESTEK | ||
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 | Fairchild | ||
SMPSController | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | Fairchild | ||
SMPSController | ONSEMION Semiconductor 安森美半导体安森美半导体公司 | ONSEMI | ||
SMPSController | ONSEMION Semiconductor 安森美半导体安森美半导体公司 | ONSEMI | ||
SMPSController | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | Fairchild | ||
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 | Fairchild | ||
BIPOLARLINEARINTEGRATEDCIRCUIT(HIGHPERFORMANCECURRENTMODECONTROLLER)
| KECKEC CORPORATION KEC株式会社 | KEC | ||
BIPOLARLINEARINTEGRATEDCIRCUIT(HIGHPERFORMANCECURRENTMODECONTROLLER)
| KECKEC CORPORATION KEC株式会社 | KEC | ||
BIPOLARLINEARINTEGRATEDCIRCUIT(HIGHPERFORMANCECURRENTMODECONTROLLER)
| KECKEC CORPORATION KEC株式会社 | KEC | ||
TRUNKINTERFACE DESCRIPTION ThecircuitprovidesDCloopterminationforanalogtrunklines. TheV-Icharacteristicsisequivalenttoafixedvoltagedrop(zenerlikecharacteristic)inserieswithanexternalresistancethatdeterminestheslopeoftheDCcharacteristic. Anexternallowvoltageelectrolyticc | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体(ST)集团 | STMICROELECTRONICS | ||
TRUNKINTERFACE DESCRIPTION ThecircuitprovidesDCloopterminationforanalogtrunklines. TheV-Icharacteristicsisequivalenttoafixedvoltagedrop(zenerlikecharacteristic)inserieswithanexternalresistancethatdeterminestheslopeoftheDCcharacteristic. Anexternallowvoltageelectrolyticc | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体(ST)集团 | STMICROELECTRONICS | ||
TRUNKINTERFACE DESCRIPTION ThecircuitprovidesDCloopterminationforanalogtrunklines. TheV-Icharacteristicsisequivalenttoafixedvoltagedrop(zenerlikecharacteristic)inserieswithanexternalresistancethatdeterminestheslopeoftheDCcharacteristic. Anexternallowvoltageelectrolyticc | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体(ST)集团 | STMICROELECTRONICS | ||
CURRENTMODEPWMCONTROLLER DESCRIPTION TheLM384xAarefixedfrequencycurrent-modePWMcontroller.TheyarespeciallydesignedforOff-LineandDC-to-DCconverterapplicationswithminimalexternalcomponents. Theseintegratedcircuitsfeaturesatrimmedoscillatorforprecisedutycyclecontrol,atemperaturecompensate | HTCHTC KOREA 韩国泰进技术股份有限公司 | HTC | ||
CURRENTMODEPWMCONTROLLER | HTCHTC KOREA 韩国泰进技术股份有限公司 | HTC | ||
CURRENTMODEPWMCONTROLLER DESCRIPTION TheLM384xAarefixedfrequencycurrent-modePWMcontroller.TheyarespeciallydesignedforOff-LineandDC-to-DCconverterapplicationswithminimalexternalcomponents. Theseintegratedcircuitsfeaturesatrimmedoscillatorforprecisedutycyclecontrol,atemperaturecompensate | HTCHTC KOREA 韩国泰进技术股份有限公司 | HTC | ||
CURRENTMODEPWMCONTROLLER DESCRIPTION TheLM384xAarefixedfrequencycurrent-modePWMcontroller.TheyarespeciallydesignedforOff-LineandDC-to-DCconverterapplicationswithminimalexternalcomponents. Theseintegratedcircuitsfeaturesatrimmedoscillatorforprecisedutycyclecontrol,atemperaturecompensate | HTCHTC KOREA 韩国泰进技术股份有限公司 | HTC |
产品属性
- 产品编号:
UC3845BNST
- 制造商:
STMicroelectronics
- 类别:
集成电路(IC) > PMIC - 稳压器 - DC DC 开关式控制器
- 包装:
卷带(TR)
- 输出类型:
晶体管驱动器
- 功能:
升压,升压/降压
- 输出配置:
正,可提供隔离
- 拓扑:
反激,升压
- 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:
无
- 时钟同步:
无
- 控制特性:
频率控制
- 工作温度:
-40°C ~ 150°C(TJ)
- 安装类型:
通孔
- 封装/外壳:
8-DIP(0.300",7.62mm)
- 供应商器件封装:
8-迷你型 DIP
- 描述:
IC REG CTRLR BST/FLYBK 8-MINIDIP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
STMicroelectronics |
23+ |
8-迷你型DIP |
66800 |
优势价格原装正品 |
询价 | ||
STMicroelectronics |
21+ |
8-迷你型 DIP |
65300 |
一级代理/放心采购 |
询价 | ||
STM |
20+ |
DIP-8 |
1001 |
就找我吧!--邀您体验愉快问购元件! |
询价 | ||
N/A |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
22+ |
NA |
3000 |
加我QQ或微信咨询更多详细信息, |
询价 | |||
ST |
22+ |
8Mini DIP |
9000 |
原厂渠道,现货配单 |
询价 | ||
ST |
原厂原封 |
93480 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
ST/意法 |
22+ |
N |
12800 |
本公司只做进口原装!优势低价出售! |
询价 | ||
STMicroelectronics |
24+ |
8-DIP(0.300,7.62mm) |
9350 |
独立分销商,公司只做原装,诚心经营,免费试样正品保证 |
询价 | ||
ON/ST |
22+ |
DIP8SO8 |
20000 |
深圳原装现货正品有单价格可谈 |
询价 |
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