Datasheet Linear Technology LTC3788-1

ManufacturerLinear Technology
SeriesLTC3788-1

2-Phase, Dual Output Synchronous Boost Controller

Datasheets

LTC3788-1 - 2-Phase, Dual Output Synchronous Boost Controller
PDF, 391 Kb, Revision: C, File uploaded: Sep 23, 2017
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Prices

Packaging

LTC3788EGN-1#PBFLTC3788EGN-1#TRPBFLTC3788IGN-1#PBFLTC3788IGN-1#TRPBF
N1234
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

Parameters / ModelsLTC3788EGN-1#PBFLTC3788EGN-1#TRPBFLTC3788IGN-1#PBFLTC3788IGN-1#TRPBF
ArchitectureConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current Mode
Design ToolsLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD Model
Export Controlnononono
FeaturesPolyPhase, Burst Mode, DCR Current Sense, Resistor Set Frequency, External Synchronization, Power GoodPolyPhase, Burst Mode, DCR Current Sense, Resistor Set Frequency, External Synchronization, Power GoodPolyPhase, Burst Mode, DCR Current Sense, Resistor Set Frequency, External Synchronization, Power GoodPolyPhase, Burst Mode, DCR Current Sense, Resistor Set Frequency, External Synchronization, Power Good
Frequency, kHz900900900900
Frequency Adjust Range50kHz - 900kHz50kHz - 900kHz50kHz - 900kHz50kHz - 900kHz
Frequency Sync Range75kHz - 850kHz75kHz - 850kHz75kHz - 850kHz75kHz - 850kHz
Integrated Inductornononono
Ishutdown, µA8888
Isupply, mA0.1250.1250.1250.125
Max Phases2222
Monolithicnononono
Number of Outputs2222
Operating Temperature Range, °C0 to 850 to 85-40 to 85-40 to 85
Polyphaseyesyesyesyes
Sense ResistorRsense, DCRRsense, DCRRsense, DCRRsense, DCR
Switch Current, A25252525
Switch Current 2, A25252525
Synchronousyesyesyesyes
TopologyBoostBoostBoostBoost
Topology 1BoostBoostBoostBoost
Topology 2Boost, InvertingBoost, InvertingBoost, InvertingBoost, Inverting
Vin Max, V38383838
Vin Min, V2.52.52.52.5
Vin Min Startup, V4.54.54.54.5
Vout Max, V60606060
Vout Max 2, V15151515
Vout Maximum60V60V60V60V
Vout Min, V1.21.21.21.2
Vswitch Max, V60606060

Eco Plan

LTC3788EGN-1#PBFLTC3788EGN-1#TRPBFLTC3788IGN-1#PBFLTC3788IGN-1#TRPBF
RoHSCompliantCompliantCompliantCompliant

Articles

  • Boost 12V to 140V with a Single Converter IC &mdash LT Journal
    PDF, 152 Kb, File published: Nov 2, 2015
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Model Line

Manufacturer's Classification

  • Power Management > Switching Regulator > Step-Up (Boost) Regulators > Multiple Output Boost | External Power Switch Boost
EMS supplier