Datasheet Linear Technology LTM4642IY — Ficha de datos

FabricanteLinear Technology
SerieLTM4642
Numero de parteLTM4642IY

20VIN, Dual 4A o Single 8A DC / DC µModule Regulator

Hojas de datos

Datasheet LTM4642
PDF, 1.1 Mb, Idioma: en, Archivo subido: sept 25, 2017, Páginas: 32
20VIN, Dual 4A or Single 8A DC/DC μModule Regulator
Extracto del documento

Precios

Embalaje

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

Paramétricos

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 %

Plan ecológico

RoHSDesobediente

Linea modelo

Serie: LTM4642 (3)

Clasificación del fabricante

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