Datasheet Linear Technology LTC1709-7

ManufacturerLinear Technology
SeriesLTC1709-7

2-Phase, 5-Bit VID, Current Mode, High Efficiency, Synchronous Step-Down Switching Regulator

Datasheets

LTC1709-7 - 2-Phase, 5-Bit VID, Current Mode, High Efficiency, Synchronous Step-Down Switching Regulator
PDF, 331 Kb, File uploaded: Sep 20, 2017
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Prices

Packaging

LTC1709EG-7#PBFLTC1709EG-7#TRPBF
N12
PackageSSOP-36
Package Outline Drawing
SSOP-36
Package Outline Drawing
Package CodeGG
Package Index05-08-1640 (G36)05-08-1640 (G36)
Pin Count3636

Parametrics

Parameters / ModelsLTC1709EG-7#PBFLTC1709EG-7#TRPBF
Demo BoardsDC292B-ADC292B-A
Design ToolsLTspice ModelLTspice Model
Export Controlnono
FeaturesVID, PolyPhaseVID, PolyPhase
Frequency, kHz300300
Integrated Inductornono
Ishutdown, µA2020
Isupply, mA0.470.47
Max Phases22
Monolithicnono
Number of Outputs11
Operating Temperature Range, °C0 to 850 to 85
Output Current, A4040
Polyphaseyesyes
Switch Current, A4040
Synchronousyesyes
TopologyBuckBuck
Vin Max, V3636
Vin Min, V44
Vout Max, V22
Vout Min, V0.9250.925

Eco Plan

LTC1709EG-7#PBFLTC1709EG-7#TRPBF
RoHSCompliantCompliant

Design Notes

  • Active Voltage Positioning Reduces Output Capacitors &mdash Design Solutions 10
    PDF, 130 Kb, File published: Nov 1, 1999
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  • Dual-Phase High Efficiency Mobile CPU Power Supply Minimizes Size and Thermal Stress &mdash DN247
    PDF, 91 Kb, File published: Dec 15, 2001
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Articles

  • PolyPhase Switcher Reduces Parts Count for Smaller, Less Expensive Mobile CPU Supply &mdash LT Journal
    PDF, 363 Kb, File published: Sep 1, 2000
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Model Line

Series: LTC1709-7 (2)

Manufacturer's Classification

  • Power Management > Switching Regulator > Digitally Programmable Regulators
EMS supplier