Datasheet Linear Technology LTM4622IV#PBF — Ficha de datos

FabricanteLinear Technology
SerieLTM4622
Numero de parteLTM4622IV#PBF

Regulador de doble módulo ultradelgado 2.5A o único 5A reductor DC / DC µModule (módulo de alimentación)

Hojas de datos

LTM4622 - Dual Ultrathin 2.5A or Single 5A Step-Down DC/DC µModule Regulator
PDF, 1.7 Mb, Revisión: E, Archivo subido: marzo 27, 2018
Extracto del documento

Precios

Embalaje

Package6.25mm x 6.25mm x 1.82mm LGA
Package CodeLGA
Package Index05-08-1949

Paramétricos

ArchitectureControlled On-Time Valley Current Mode
Demo BoardsDC2249A
Design ToolsLTspice File,LTpowerCAD File
Export Controlno
FeaturesUltrathin Package, Resistor Set Frequency, External Synchronization, PolyPhase, Burst Mode, Power Good
Frequency1000 kHz
Frequency Adjust Range800kHz to 4MHz
Frequency Sync Range800kHz to 4MHz
Integrated Inductoryes
Ishutdown45 µA
Isupply11 mA
Max Phases4
Monolithicyes
Number of Outputs2
Operating Temperature Range-40 to 85 °C
Output Current2.5 A
Output Current 22.5 A
Polyphaseyes
Switch Current4 A
Switch Current 24 A
Synchronousyes
TopologyBuck
Topology 1Buck
Topology 2Buck
Vin Max20 V
Vin Min3.1 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

RoHSObediente

Notas de Diseño

  • Ultrathin Dual 2.5A or Single 5A ОјModule Regulator Fits on the Backside of PCBs, Allowing Space on the Topside for Digital ICs &mdash DN546
    PDF, 327 Kb, Archivo publicado: nov 23, 2015
    Extracto del documento

Linea modelo

Clasificación del fabricante

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

Otros nombres:

LTM4622IVPBF, LTM4622IV PBF