Datasheet Linear Technology LT8709IFE#PBF — Datenblatt

HerstellerLinear Technology
SerieLT8709
ArtikelnummerLT8709IFE#PBF

Synchroner Multitopologie-DC / DC-Controller mit negativem Eingang

Datenblätter

Datasheet LT8709
PDF, 802 Kb, Sprache: en, Datei hochgeladen: Sep 20, 2017, Seiten: 48
Negative Input Synchronous Multi-Topology DC/DC Controller
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Preise

Verpackung

PackageTSSOP-20
Package CodeFE
Package Index05-08-1663 (CB)

Parameter

ArchitectureConstant Frequency Current Mode
Demo BoardsDC2148A
Design ToolsLTspice File
Export Controlno
FeaturesOutput Current Monitor, Output Current Regulation, Power Good, Resistor Set Frequency, External Synchronization
Frequency750 kHz
Frequency Adjust RangeUp to 750kHz
Frequency Sync RangeUp to 750kHz
Integrated Inductorno
Isupply4 mA
Max Phases1
Monolithicno
Number of Outputs1
Operating Temperature Range-40 to 85 °C
Output Current25 A
Polyphaseno
Sense ResistorRsense
Switch Current25 A
Synchronousyes
TopologyBuck, Boost, Sepic, Inverting
Topology 1Buck, Boost, Sepic, Inverting
Vin Max-4.5 V
Vin Min-80 V
Vout Max80 V
Vout Maximum80V
Vout Min1.234 V
Vswitch Max80 V

Öko-Plan

RoHSCompliant

Modellreihe

Herstellerklassifikation

  • Power Management > Switching Regulator > Inverting Regulators | SEPIC Regulators
  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > External Power Switch Buck Controllers
  • Power Management > Switching Regulator > Step-Up (Boost) Regulators > External Power Switch Boost

Andere Namen:

LT8709IFEPBF, LT8709IFE PBF

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