Datasheet Linear Technology LTC3633A-2 — Datenblatt

HerstellerLinear Technology
SerieLTC3633A-2

Zweikanaliger monolithischer Synchron-Abwärtsregler mit 3A und 20 V.

Datenblätter

Datasheet LTC3633A-2, LTC3633A-3
PDF, 424 Kb, Sprache: en, Datei hochgeladen: Sep 22, 2017, Seiten: 28
Dual Channel 3A, 20V Monolithic Synchronous Step-Down Regulator
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Preise

Verpackung

LTC3633AEFE-2#PBFLTC3633AEFE-2#TRPBFLTC3633AEUFD-2#PBFLTC3633AEUFD-2#TRPBFLTC3633AIFE-2#PBFLTC3633AIFE-2#TRPBFLTC3633AIUFD-2#PBFLTC3633AIUFD-2#TRPBF
N12345678
PackageTSSOP-28
Paketumrisszeichnung
TSSOP-28
Paketumrisszeichnung
4x5 QFN-28
Paketumrisszeichnung
4x5 QFN-28
Paketumrisszeichnung
TSSOP-28
Paketumrisszeichnung
TSSOP-28
Paketumrisszeichnung
4x5 QFN-28
Paketumrisszeichnung
4x5 QFN-28
Paketumrisszeichnung
Package CodeFEFEUFDUFDFEFEUFDUFD
Package Index05-08-1663 (EB)05-08-1663 (EB)05-08-171205-08-171205-08-1663 (EB)05-08-1663 (EB)05-08-171205-08-1712
Pin Count2828282828282828

Parameter

Parameters / ModelsLTC3633AEFE-2#PBFLTC3633AEFE-2#TRPBFLTC3633AEUFD-2#PBFLTC3633AEUFD-2#TRPBFLTC3633AIFE-2#PBFLTC3633AIFE-2#TRPBFLTC3633AIUFD-2#PBFLTC3633AIUFD-2#TRPBF
ArchitectureConstant Frequency Controlled On-Time Current ModeConstant Frequency Controlled On-Time Current ModeConstant Frequency Controlled On-Time Current ModeConstant Frequency Controlled On-Time Current ModeConstant Frequency Controlled On-Time Current ModeConstant Frequency Controlled On-Time Current ModeConstant Frequency Controlled On-Time Current ModeConstant Frequency Controlled On-Time Current Mode
Demo BoardsDC1896ADC1896ADC1896ADC1896ADC1896ADC1896ADC1896ADC1896A
Design ToolsLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD FileLTspice File,LTpowerCAD File
Export Controlnononononononono
FeaturesAnti-Phase Switching, Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power GoodAnti-Phase Switching, Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power GoodAnti-Phase Switching, Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power GoodAnti-Phase Switching, Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power GoodAnti-Phase Switching, Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power GoodAnti-Phase Switching, Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power GoodAnti-Phase Switching, Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power GoodAnti-Phase Switching, Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power Good
Frequency, kHz40004000400040004000400040004000
Frequency Adjust Range500kHz - 4MHz500kHz - 4MHz500kHz - 4MHz500kHz - 4MHz500kHz - 4MHz500kHz - 4MHz500kHz - 4MHz500kHz - 4MHz
Frequency Sync Range500kHz - 4MHz500kHz - 4MHz500kHz - 4MHz500kHz - 4MHz500kHz - 4MHz500kHz - 4MHz500kHz - 4MHz500kHz - 4MHz
Integrated Inductornononononononono
Ishutdown, µA1313131313131313
Isupply, mA0.50.50.50.50.50.50.50.5
Max Phases22222222
Monolithicyesyesyesyesyesyesyesyes
Number of Outputs22222222
Operating Temperature Range, °C0 to 850 to 850 to 850 to 85-40 to 85-40 to 85-40 to 85-40 to 85
Output Current, A33333333
Output Current 2, A33333333
Polyphasenononononononono
Switch Current, A3.53.53.53.53.53.53.53.5
Switch Current 2, A3.53.53.53.53.53.53.53.5
Synchronousyesyesyesyesyesyesyesyes
TopologyBuckBuckBuckBuckBuckBuckBuckBuck
Topology 1BuckBuckBuckBuckBuckBuckBuckBuck
Topology 2BuckBuckBuckBuckBuckBuckBuckBuck
Vin Max, V2020202020202020
Vin Min, V3.63.63.63.63.63.63.63.6
Vout Max, V1212121212121212
Vout Maximum12V12V12V12V12V12V12V12V
Vout Min, V1.51.51.51.51.51.51.51.5
Vout Min 2, V1.51.51.51.51.51.51.51.5
Vref Accuracy Over Temp, %11111111

Öko-Plan

LTC3633AEFE-2#PBFLTC3633AEFE-2#TRPBFLTC3633AEUFD-2#PBFLTC3633AEUFD-2#TRPBFLTC3633AIFE-2#PBFLTC3633AIFE-2#TRPBFLTC3633AIUFD-2#PBFLTC3633AIUFD-2#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Andere Optionen

LTC3633A-3 LTC3633A-3

Modellreihe

Herstellerklassifikation

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