Datasheet Linear Technology LT3992IUH#TRPBF — Datenblatt

HerstellerLinear Technology
SerieLT3992
ArtikelnummerLT3992IUH#TRPBF

Monolithischer Dual Tracking 3A Step-Down-Schaltregler

Datenblätter

Datasheet LT3992
PDF, 678 Kb, Sprache: en, Datei hochgeladen: Sep 19, 2017, Seiten: 36
Monolithic Dual Tracking 3A Step-Down Switching Regulator
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Preise

Verpackung

Package5x5 QFN-32
Package CodeUH
Package Index05-08-1693

Parameter

ArchitectureConstant Frequency Current Mode
Demo BoardsDC1537A
Design ToolsLTspice File,LTpowerCAD Model
Export Controlno
FeaturesPower Good, Temperature Monitor, External Synchronization, Resistor Set Frequency, Anti-Phase Switching, Tracking
Frequency2000 kHz
Frequency Adjust Range250kHz - 2MHz
Frequency Sync Range250kHz - 2MHz
Integrated Inductorno
Ishutdown6 µA
Isupply4.2 mA
Monolithicyes
Number of Outputs2
Operating Temperature Range-40 to 85 °C
Output Current3 A
Output Current 23 A
Polyphaseyes
Switch Current4.6 A
Switch Current 24.6 A
Synchronousno
TopologyBuck
Topology 1Buck
Topology 2Buck
Vin Max60 V
Vin Min3 V
Vout Max58.8 V
Vout Maximum0.98Vin
Vout Min0.8 V
Vout Min 20.8 V
Vref Accuracy Over Temp2.23 %

Öko-Plan

RoHSCompliant

Modellreihe

Herstellerklassifikation

  • Power Management > Switching Regulator > Step-Down (Buck) Regulators > Multiple Output Buck | Internal Power Switch Buck | High Input Voltage Buck
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators

Andere Namen:

LT3992IUHTRPBF, LT3992IUH TRPBF

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