Datasheet Linear Technology LT8709EFE#TRPBF

ManufacturerLinear Technology
SeriesLT8709
Part NumberLT8709EFE#TRPBF

Negative Input Synchronous Multi-Topology DC/DC Controller

Datasheets

Datasheet LT8709
PDF, 802 Kb, Language: en, File uploaded: Sep 20, 2017, Pages: 48
Negative Input Synchronous Multi-Topology DC/DC Controller
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Prices

Packaging

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

Parametrics

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 Range0 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

Eco Plan

RoHSCompliant

Model Line

Manufacturer's Classification

  • 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

Other Names:

LT8709EFETRPBF, LT8709EFE TRPBF

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