Datasheet Linear Technology LT1765EFE#PBF

ManufacturerLinear Technology
SeriesLT1765
Part NumberLT1765EFE#PBF

Monolithic 3A, 1.25MHz Step-Down Switching Regulators

Datasheets

Datasheet LT1765, LT1765-1.8, LT1765-2.5, LT1765-3.3, LT1765-5
PDF, 216 Kb, Language: en, File uploaded: Sep 3, 2017, Pages: 20
Monolithic 3A, 1.25MHz Step-Down Switching Regulator
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Prices

Packaging

PackageTSSOP-16
Package CodeFE
Package Index05-08-1663 (BB)

Parametrics

ArchitectureConstant Frequency Current Mode
Demo BoardsDC436A,DC476A
Design ToolsLTspice File
Export Controlno
FeaturesFixed Output, External Synchronization
Frequency1250 kHz
Frequency Sync Range1.6MHz - 2MHz
Integrated Inductorno
Ishutdown15 µA
Isupply1 mA
Max Phases1
Monolithicyes
Number of Outputs1
Operating Temperature Range0 to 85 °C
Output Current2.4 A
Polyphaseno
Switch Current4 A
Synchronousno
TopologyBuck, Inverting
Vin Max25 V
Vin Min3 V
Vout Max20 V
Vout Maximum.80VIN
Vout Min1.2 V
Vswitch Max35 V

Eco Plan

RoHSCompliant

Articles

  • Lower the Output Voltage Ripple of Positive-to-Negative DC/DC Converters with Optimum Capacitor Hook-Up &mdash LT Journal
    PDF, 146 Kb, File published: Aug 9, 2004
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  • Positive Buck Regulator Makes Negative Boost DC/DC Converter &mdash LT Journal
    PDF, 146 Kb, File published: Mar 1, 2003
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  • Space Saving Dual Output ±5V High Current Power Supply Requires Only One 1.25MHz Switcher and One Magnetic Component &mdash LT Journal
    PDF, 54 Kb, File published: May 1, 2002
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Model Line

Manufacturer's Classification

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > Internal Power Switch Buck

Other Names:

LT1765EFEPBF, LT1765EFE PBF