Datasheet Linear Technology LTC3707

ManufacturerLinear Technology
SeriesLTC3707

High Efficiency, 2-Phase Synchronous Step-Down Switching Regulator

Datasheets

Datasheet PDF, 398 Kb, File uploaded: Sep 22, 2017
LTC3707: High Efficiency, 2-Phase Synchronous Step-Down Switching Regulator Data Sheet
Docket

Prices

Packaging

LTC3707EGN#PBFLTC3707EGN#TRPBFLTC3707IGN#PBFLTC3707IGN#TRPBF
PackageSSOP-28
Package Outline Drawing
SSOP-28
Package Outline Drawing
SSOP-28
Package Outline Drawing
SSOP-28
Package Outline Drawing
Package CodeGNGNGNGN
Package Index05-08-1641 (GN28)05-08-1641 (GN28)05-08-1641 (GN28)05-08-1641 (GN28)
Pin Count28282828

Parametrics

LTC3707EGN#PBFLTC3707EGN#TRPBFLTC3707IGN#PBFLTC3707IGN#TRPBF
ArchitectureConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current Mode
Demo BoardsDC455ADC455ADC455ADC455A
Design ToolsLTspice ModelLTspice ModelLTspice ModelLTspice Model
Export Controlnononono
FeaturesBurst Mode, Resistor Set Frequency, PolyPhase, Power GoodBurst Mode, Resistor Set Frequency, PolyPhase, Power GoodBurst Mode, Resistor Set Frequency, PolyPhase, Power GoodBurst Mode, Resistor Set Frequency, PolyPhase, Power Good
Frequency, kHz300300300300
Frequency Adjust Range150kHz - 300kHz150kHz - 300kHz150kHz - 300kHz150kHz - 300kHz
Integrated Inductornononono
Ishutdown, µA20202020
Isupply, mA0.350.350.350.35
Max Phases2222
Monolithicnononono
Number of Outputs2222
Operating Temperature Range, °C0 to 850 to 85-40 to 85-40 to 85
Output Current, A25252525
Output Current 2, A25252525
Polyphaseyesyesyesyes
Sense ResistorRsenseRsenseRsenseRsense
Switch Current, A25252525
Switch Current 2, A25252525
Synchronousyesyesyesyes
TopologyBuckBuckBuckBuck
Topology 1BuckBuckBuckBuck
Topology 2BuckBuckBuckBuck
Vin Max, V28282828
Vin Min, V4.54.54.54.5
Vout Max, V7777
Vout Maximum7V7V7V7V
Vout Min, V0.80.80.80.8
Vout Min 2, V.8.8.8.8
Vref Accuracy Over Temp, %1.51.51.51.5

Eco Plan

LTC3707EGN#PBFLTC3707EGN#TRPBFLTC3707IGN#PBFLTC3707IGN#TRPBF
RoHSCompliantCompliantCompliantCompliant

Design Notes

Model Line

Manufacturer's Classification