Datasheet Linear Technology LTM4642IY — 数据表

制造商Linear Technology
系列LTM4642
零件号LTM4642IY

20VIN,双路4A或单路8A DC / DC µModule稳压器

数据表

Datasheet LTM4642
PDF, 1.1 Mb, 语言: en, 文件上传: Sep 25, 2017, 页数: 32
20VIN, Dual 4A or Single 8A DC/DC μModule Regulator
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价格

打包

Package11.25mm x 9mm x 4.92mm BGA
Package CodeBGA
Package Index05-08-1961

参数化

ArchitectureConstant On-Time, Valley Current Mode
Demo BoardsDC2194A
Design ToolsLTspice File,LTpowerCAD File
Export Controlno
FeaturesTracking, PolyPhase, PowerGood, External Synchronization, Resistor Set Frequency, Burst Mode
Frequency1400 kHz
Frequency Adjust Range600kHz to 1.4MHz
Frequency Sync Range600kHz to 1.4MHz
Integrated Inductoryes
Ishutdown10 µA
Isupply22 mA
Monolithicyes
Number of Outputs2
Operating Temperature Range-40 to 85 °C
Output Current4 A
Output Current 24 A
Polyphaseyes
Switch Current7 A
Switch Current 27 A
Synchronousyes
TopologyBuck
Topology 1Buck
Topology 2Buck
Vin Max20 V
Vin Min4.5 V
Vout Max5.5 V
Vout Max 25.5 V
Vout Maximum5.5V
Vout Min0.6 V
Vout Min 20.6 V
Vref Accuracy Over Temp1.5 %

生态计划

RoHSNot Compliant

模型线

系列: LTM4642 (3)

制造商分类

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > Multiple Output Buck
  • µModule Solutions > µModule Regulators > µModule Buck Regulators