Datasheet Linear Technology LT3505 — Datenblatt

HerstellerLinear Technology
SerieLT3505

1.2A, Abwärtsschaltregler in 3 mm x 3 mm DFN

Datenblätter

Datasheet LT3505
PDF, 832 Kb, Sprache: en, Datei hochgeladen: Sep 18, 2017, Seiten: 24
1.2A, Step-Down Switching Regulator in 3mm × 3mm DFN
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Preise

Verpackung

LT3505EDD#PBFLT3505EDD#TRPBFLT3505EMS8E#PBFLT3505EMS8E#TRPBFLT3505IDD#PBFLT3505IDD#TRPBFLT3505IMS8E#PBFLT3505IMS8E#TRPBF
N12345678
Package3x3 DFN-8
Paketumrisszeichnung
3x3 DFN-8
Paketumrisszeichnung
MS-8E
Paketumrisszeichnung
MS-8E
Paketumrisszeichnung
3x3 DFN-8
Paketumrisszeichnung
3x3 DFN-8
Paketumrisszeichnung
MS-8E
Paketumrisszeichnung
MS-8E
Paketumrisszeichnung
Package CodeDDDDMS8EMS8EDDDDMS8EMS8E
Package Index05-08-169805-08-169805-08-166205-08-166205-08-169805-08-169805-08-166205-08-1662
Pin Count88888888

Parameter

Parameters / ModelsLT3505EDD#PBFLT3505EDD#TRPBFLT3505EMS8E#PBFLT3505EMS8E#TRPBFLT3505IDD#PBFLT3505IDD#TRPBFLT3505IMS8E#PBFLT3505IMS8E#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 Mode
Demo BoardsDC1023A,DC1395ADC1023A,DC1395ADC1023A,DC1395ADC1023A,DC1395ADC1023A,DC1395ADC1023A,DC1395ADC1023A,DC1395ADC1023A,DC1395A
Design ToolsLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD Model
Export Controlnononononononono
FeaturesResistor Set FrequencyResistor Set FrequencyResistor Set FrequencyResistor Set FrequencyResistor Set FrequencyResistor Set FrequencyResistor Set FrequencyResistor Set Frequency
Frequency, kHz30003000300030003000300030003000
Frequency Adjust Range200kHz - 3MHz200kHz - 3MHz200kHz - 3MHz200kHz - 3MHz200kHz - 3MHz200kHz - 3MHz200kHz - 3MHz200kHz - 3MHz
Integrated Inductornononononononono
Ishutdown, µA0.010.010.010.010.010.010.010.01
Isupply, mA22222222
Max Phases11111111
Monolithicyesyesyesyesyesyesyesyes
Number of Outputs11111111
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, A1.21.21.21.21.21.21.21.2
Polyphasenononononononono
Switch Current, A1.751.751.751.751.751.751.751.75
Synchronousnononononononono
TopologyBuckBuckBuckBuckBuckBuckBuckBuck
Vin Max, V3636363636363636
Vin Min, V3.63.63.63.63.63.63.63.6
Vout Max, V33.8433.8433.8433.8433.8433.8433.8433.84
Vout Maximum.94Vin.94Vin.94Vin.94Vin.94Vin.94Vin.94Vin.94Vin
Vout Min, V0.780.780.780.780.780.780.780.78
Vref Accuracy Over Temp, %1.91.91.91.91.91.91.91.9

Öko-Plan

LT3505EDD#PBFLT3505EDD#TRPBFLT3505EMS8E#PBFLT3505EMS8E#TRPBFLT3505IDD#PBFLT3505IDD#TRPBFLT3505IMS8E#PBFLT3505IMS8E#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Modellreihe

Herstellerklassifikation

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