Datasheet Linear Technology LTC3807 — Datenblatt

HerstellerLinear Technology
SerieLTC3807

Synchroner Abwärtsregler mit niedrigem IQ und 24-V-Ausgangsspannungskapazität

Datenblätter

Datasheet LTC3807
PDF, 572 Kb, Sprache: en, Datei hochgeladen: Sep 23, 2017, Seiten: 34
Low IQ, Synchronous Step-Down Controller with 24V Output Voltage Capability
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Preise

Verpackung

LTC3807EFE#PBFLTC3807EFE#TRPBFLTC3807EUDC#PBFLTC3807EUDC#TRPBFLTC3807HFE#PBFLTC3807HFE#TRPBFLTC3807HUDC#PBFLTC3807HUDC#TRPBFLTC3807IFE#PBFLTC3807IFE#TRPBFLTC3807IUDC#PBFLTC3807IUDC#TRPBFLTC3807MPFE#PBFLTC3807MPFE#TRPBFLTC3807MPUDC#PBFLTC3807MPUDC#TRPBF
N12345678910111213141516
PackageTSSOP-20
Paketumrisszeichnung
TSSOP-20
Paketumrisszeichnung
3x4 QFN-20
Paketumrisszeichnung
3x4 QFN-20
Paketumrisszeichnung
TSSOP-20
Paketumrisszeichnung
TSSOP-20
Paketumrisszeichnung
3x4 QFN-20
Paketumrisszeichnung
3x4 QFN-20
Paketumrisszeichnung
TSSOP-20
Paketumrisszeichnung
TSSOP-20
Paketumrisszeichnung
3x4 QFN-20
Paketumrisszeichnung
3x4 QFN-20
Paketumrisszeichnung
TSSOP-20
Paketumrisszeichnung
TSSOP-20
Paketumrisszeichnung
3x4 QFN-20
Paketumrisszeichnung
3x4 QFN-20
Paketumrisszeichnung
Package CodeFEFEUDCUDCFEFEUDCUDCFEFEUDCUDCFEFEUDCUDC
Package Index05-08-1663 (CB)05-08-1663 (CB)05-08-174205-08-174205-08-1663 (CB)05-08-1663 (CB)05-08-174205-08-174205-08-1663 (CB)05-08-1663 (CB)05-08-174205-08-174205-08-1663 (CB)05-08-1663 (CB)05-08-174205-08-1742
Pin Count20202020202020202020202020202020

Parameter

Parameters / ModelsLTC3807EFE#PBFLTC3807EFE#TRPBFLTC3807EUDC#PBFLTC3807EUDC#TRPBFLTC3807HFE#PBFLTC3807HFE#TRPBFLTC3807HUDC#PBFLTC3807HUDC#TRPBFLTC3807IFE#PBFLTC3807IFE#TRPBFLTC3807IUDC#PBFLTC3807IUDC#TRPBFLTC3807MPFE#PBFLTC3807MPFE#TRPBFLTC3807MPUDC#PBFLTC3807MPUDC#TRPBF
ArchitectureConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current Mode
Demo BoardsDC2221ADC2221ADC2221ADC2221ADC2221ADC2221ADC2221ADC2221ADC2221ADC2221ADC2221ADC2221ADC2221ADC2221ADC2221ADC2221A
Design ToolsLTspice Model,LTpowerCAD FileLTspice Model,LTpowerCAD FileLTspice Model,LTpowerCAD FileLTspice Model,LTpowerCAD FileLTspice Model,LTpowerCAD FileLTspice Model,LTpowerCAD FileLTspice Model,LTpowerCAD FileLTspice Model,LTpowerCAD FileLTspice Model,LTpowerCAD FileLTspice Model,LTpowerCAD FileLTspice Model,LTpowerCAD FileLTspice Model,LTpowerCAD FileLTspice Model,LTpowerCAD FileLTspice Model,LTpowerCAD FileLTspice Model,LTpowerCAD FileLTspice Model,LTpowerCAD File
Export Controlnononononononononononononononono
FeaturesBurst Mode, DCR Current Sense, Resistor Set Frequency, External Synchronization, Tracking, Power GoodBurst Mode, DCR Current Sense, Resistor Set Frequency, External Synchronization, Tracking, Power GoodBurst Mode, DCR Current Sense, Resistor Set Frequency, External Synchronization, Tracking, Power GoodBurst Mode, DCR Current Sense, Resistor Set Frequency, External Synchronization, Tracking, Power GoodBurst Mode, DCR Current Sense, Resistor Set Frequency, External Synchronization, Tracking, Power GoodBurst Mode, DCR Current Sense, Resistor Set Frequency, External Synchronization, Tracking, Power GoodBurst Mode, DCR Current Sense, Resistor Set Frequency, External Synchronization, Tracking, Power GoodBurst Mode, DCR Current Sense, Resistor Set Frequency, External Synchronization, Tracking, Power GoodBurst Mode, DCR Current Sense, Resistor Set Frequency, External Synchronization, Tracking, Power GoodBurst Mode, DCR Current Sense, Resistor Set Frequency, External Synchronization, Tracking, Power GoodBurst Mode, DCR Current Sense, Resistor Set Frequency, External Synchronization, Tracking, Power GoodBurst Mode, DCR Current Sense, Resistor Set Frequency, External Synchronization, Tracking, Power GoodBurst Mode, DCR Current Sense, Resistor Set Frequency, External Synchronization, Tracking, Power GoodBurst Mode, DCR Current Sense, Resistor Set Frequency, External Synchronization, Tracking, Power GoodBurst Mode, DCR Current Sense, Resistor Set Frequency, External Synchronization, Tracking, Power GoodBurst Mode, DCR Current Sense, Resistor Set Frequency, External Synchronization, Tracking, Power Good
Frequency, kHz900900900900900900900900900900900900900900900900
Frequency Adjust Range50kHz to 900kHz50kHz to 900kHz50kHz to 900kHz50kHz to 900kHz50kHz to 900kHz50kHz to 900kHz50kHz to 900kHz50kHz to 900kHz50kHz to 900kHz50kHz to 900kHz50kHz to 900kHz50kHz to 900kHz50kHz to 900kHz50kHz to 900kHz50kHz to 900kHz50kHz to 900kHz
Frequency Sync Range75kHz to 750kHz75kHz to 750kHz75kHz to 750kHz75kHz to 750kHz75kHz to 750kHz75kHz to 750kHz75kHz to 750kHz75kHz to 750kHz75kHz to 750kHz75kHz to 750kHz75kHz to 750kHz75kHz to 750kHz75kHz to 750kHz75kHz to 750kHz75kHz to 750kHz75kHz to 750kHz
Integrated Inductornononononononononononononononono
Ishutdown, µA14141414141414141414141414141414
Isupply, mA0.050.050.050.050.050.050.050.050.050.050.050.050.050.050.050.05
Max Phases1111111111111111
Monolithicnononononononononononononononono
Number of Outputs1111111111111111
Operating Temperature Range, °C0 to 850 to 850 to 850 to 85-40 to 125-40 to 125-40 to 125-40 to 125-40 to 85-40 to 85-40 to 85-40 to 85-55 to 125-55 to 125-55 to 125-55 to 125
Output Current, A25252525252525252525252525252525
Polyphasenononononononononononononononono
Sense ResistorRsense, DCRRsense, DCRRsense, DCRRsense, DCRRsense, DCRRsense, DCRRsense, DCRRsense, DCRRsense, DCRRsense, DCRRsense, DCRRsense, DCRRsense, DCRRsense, DCRRsense, DCRRsense, DCR
Switch Current, A25252525252525252525252525252525
Synchronousyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyes
TopologyBuckBuckBuckBuckBuckBuckBuckBuckBuckBuckBuckBuckBuckBuckBuckBuck
Topology 1BuckBuckBuckBuckBuckBuckBuckBuckBuckBuckBuckBuckBuckBuckBuckBuck
Vin Max, V38383838383838383838383838383838
Vin Min, V4444444444444444
Vout Max, V24242424242424242424242424242424
Vout Maximum24V24V24V24V24V24V24V24V24V24V24V24V24V24V24V24V
Vout Min, V0.80.80.80.80.80.80.80.80.80.80.80.80.80.80.80.8
Vref Accuracy Over Temp, %1.51.51.51.51.51.51.51.51.51.51.51.51.51.51.51.5

Öko-Plan

LTC3807EFE#PBFLTC3807EFE#TRPBFLTC3807EUDC#PBFLTC3807EUDC#TRPBFLTC3807HFE#PBFLTC3807HFE#TRPBFLTC3807HUDC#PBFLTC3807HUDC#TRPBFLTC3807IFE#PBFLTC3807IFE#TRPBFLTC3807IUDC#PBFLTC3807IUDC#TRPBFLTC3807MPFE#PBFLTC3807MPFE#TRPBFLTC3807MPUDC#PBFLTC3807MPUDC#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Modellreihe

Herstellerklassifikation

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > Micropower Buck Regulators | External Power Switch Buck Controllers
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators
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