型号 功能描述 生产厂家&企业 LOGO 操作

HIGHPERFORMANCECURRENTMODECONTROLLERS

HighPerformanceCurrentModeControllers TheUC3842B,UC3843Bseriesarehighperformancefixedfrequencycurrentmodecontrollers.TheyarespecificallydesignedforOff–Lineanddc–to–dcconverterapplicationsofferingthedesigneracost–effectivesolutionwithminimalexternalcomponents.Th

MotorolaMotorola, Inc

摩托罗拉

Motorola

HIGHPERFORMANCECURRENTMODEPWMCONTROLLER

DESCRIPTION TheUC384xBfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervolta

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体(ST)集团

STMICROELECTRONICS

HIGHPERFORMANCECURRENTMODEPWMCONTROLLER

DESCRIPTION TheUC384xBfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervolta

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体(ST)集团

STMICROELECTRONICS

HighPerformanceCurrentModeControllers

文件:370.48 Kbytes Page:21 Pages

ONSEMION Semiconductor

安森美半导体安森美半导体公司

ONSEMI

HIGHPERFORMANCECURRENTMODEPWMCONTROLLER

DESCRIPTION TheUC384xBfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervolta

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体(ST)集团

STMICROELECTRONICS
更新时间:2024-5-22 20:00:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ST/意法
22+
SOP-8
100000
代理渠道/只做原装/可含税
ST
2016+
SOP-8
3000
只做原装,假一罚十,公司可开17%增值税发票!
ST
589220
16余年资质 绝对原盒原盘 更多数量
ON
23+
SOP-8
20000
原厂原装正品现货
STMicroelectronics
24+
8-SOIC(0.154,3.90mm 宽)
25717
意法电源管理芯片-原装正品
ON
23+
2500
全新、原装
MOTOROLA
23+
PDIP8
6000
原装正品,支持实单
onsemi(安森美)
23+
SOIC8
6000
ON
21+
SOIC-8
10000
只做原装 假一赔万
ON/安森美
1950+
SOP8
4856
只做原装正品现货!或订货假一赔十!

UC3843BD1TR芯片相关品牌

  • API
  • APITECH
  • BOARDCOM
  • crydom
  • Hitachi
  • IDT
  • LUGUANG
  • MOLEX4
  • NEC
  • POWEREX
  • SILABS
  • SUPERWORLD

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  • UC3843D1-开关电源控制器

    说明是固定的UC3842/UC3843/UC3844/UC3845frequencycurrent模式PWM控制器。他们是专门为离线和直流到直流转换器应用设计以最少的外部元件。这些集成电路功能进行精确修剪占空比振荡器控制,温度补偿的参考,高增益误差放大器,电流检测比较器和一个高当前totempole输出用于驱动功率MOSFET。该与UC3844UC3842的16V的欠压锁定阈值有(上)和10V(关闭)。UC3843与UC3845的是8.5V时(ON)和7.9V(关闭)。UC3842的和UC3843的范围内可以操作100%占空比。UC3844与UC3845的可以操作

    2013-3-6