Datasheet Linear Technology LT8331 — Datenblatt

HerstellerLinear Technology
SerieLT8331

Low IQ Boost / SEPIC / Flyback / Inverting-Wandler mit 0,5 A, 140 V Schalter

Datenblätter

LT8331: Low IQ Boost/SEPIC/ Flyback/Inverting Converter with 0.5A, 140V Switch Data Sheet
PDF, 1.5 Mb, Datei hochgeladen: Sep 19, 2017
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Preise

Verpackung

LT8331EMSE#PBFLT8331EMSE#TRPBFLT8331IMSE#PBFLT8331IMSE#TRPBF
N1234
PackageMS-16E
Paketumrisszeichnung
MS-16E
Paketumrisszeichnung
MS-16E
Paketumrisszeichnung
MS-16E
Paketumrisszeichnung
Package CodeMSEMSEMSEMSE
Package Index05-08-187105-08-187105-08-187105-08-1871
Pin Count16161616

Parameter

Parameters / ModelsLT8331EMSE#PBFLT8331EMSE#TRPBFLT8331IMSE#PBFLT8331IMSE#TRPBF
ArchitectureConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current ModeConstant Frequency Current Mode
Demo BoardsDC2275ADC2275ADC2275ADC2275A
Design ToolsLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD ModelLTspice File,LTpowerCAD Model
Export Controlnononono
FeaturesBurst Mode, External Synchronization, Resistor Set FrequencyBurst Mode, External Synchronization, Resistor Set FrequencyBurst Mode, External Synchronization, Resistor Set FrequencyBurst Mode, External Synchronization, Resistor Set Frequency
Frequency, kHz500500500500
Frequency Adjust Range100kHz - 500kHz100kHz - 500kHz100kHz - 500kHz100kHz - 500kHz
Frequency Sync Range100kHz - 500kHz100kHz - 500kHz100kHz - 500kHz100kHz - 500kHz
Integrated Inductornononono
Ishutdown, µA1111
Isupply, mA0.00550.00550.00550.0055
Max Phases1111
Monolithicyesyesyesyes
Number of Outputs1111
Operating Temperature Range, °C0 to 850 to 85-40 to 85-40 to 85
Polyphasenononono
Switch Current, A0.60.60.60.6
Synchronousnononono
TopologyBoost, Sepic, Inverting, FlybackBoost, Sepic, Inverting, FlybackBoost, Sepic, Inverting, FlybackBoost, Sepic, Inverting, Flyback
Topology 1Boost, Sepic, Inverting, FlybackBoost, Sepic, Inverting, FlybackBoost, Sepic, Inverting, FlybackBoost, Sepic, Inverting, Flyback
Vin Max, V100100100100
Vin Min, V4.54.54.54.5
Vin Min Startup, V4.54.54.54.5
Vout Max, V140140140140
Vout Maximum140V140V140V140V
Vout Min, V1.61.61.61.6
Vref Accuracy Over Temp, %2222
Vswitch Max, V140140140140

Öko-Plan

LT8331EMSE#PBFLT8331EMSE#TRPBFLT8331IMSE#PBFLT8331IMSE#TRPBF
RoHSCompliantCompliantCompliantCompliant

Konstruktionshinweise

  • Monolithic Converter Delivers High Output Voltages &mdash DN545
    PDF, 285 Kb, Datei veröffentlicht: Nov 4, 2015
    Auszug aus dem Dokument

Modellreihe

Herstellerklassifikation

  • Power Management > Switching Regulator > Inverting Regulators | SEPIC Regulators | Flyback, Forward and Isolated Controllers
  • Power Management > Switching Regulator > Step-Up (Boost) Regulators > Micropower Boost | Internal Power Switch Boost
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