Datasheet Linear Technology LT8641EUDC#TRPBF — 数据表

制造商Linear Technology
系列LT8641
零件号LT8641EUDC#TRPBF

具有2.5µA静态电流的65V,3.5A同步降压静音开关

数据表

LT8641 - 65V, 3.5A Synchronous Step-Down Silent Switcher with 2.5µA Quiescent Current
PDF, 2.0 Mb, 文件上传: Sep 20, 2017
从文件中提取

价格

打包

Package3x4 QFN-18
Package CodeUDC
Package Index05-08-1956

参数化

ArchitectureConstant Frequency Current Mode
Demo BoardsDC2373A
Design ToolsLTspice File,LTpowerCAD File
Export Controlno
FeaturesLow EMI, Silent Switcher Architecture, Spread Spectrum, Burst Mode, Resistor Set Frequency, External Synchronization, Power Good
Frequency3000 kHz
Frequency Adjust Range200kHz to 3MHz
Frequency Sync Range200kHz to 3MHz
Integrated Inductorno
Ishutdown0.75 µA
Isupply0.0025 mA
Monolithicyes
Number of Outputs1
Operating Temperature Range0 to 85 °C
Output Current3.5 A
Polyphaseno
Switch Current5.8 A
Synchronousyes
TopologyBuck
Topology 1Buck
Vin Max65 V
Vin Min3 V
Vout Max64 V
Vout Min0.81 V
Vref Accuracy Over Temp1.48 %

生态计划

RoHSCompliant

模型线

制造商分类

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > Internal Power Switch Buck | High Input Voltage Buck | Micropower Buck Regulators
  • Power Management > Switching Regulator > Ultralow Noise Regulators

其他名称:

LT8641EUDCTRPBF, LT8641EUDC TRPBF