Datasheet Linear Technology LT1375CS8#PBF — Datenblatt

HerstellerLinear Technology
SerieLT1375
ArtikelnummerLT1375CS8#PBF

1,5 A, 500 kHz Abwärtsschaltregler

Datenblätter

Datasheet LT1375, LT1376
PDF, 518 Kb, Sprache: en, Datei hochgeladen: Sep 3, 2017, Seiten: 28
1.5A, 500kHz Step-Down Switching Regulators
Auszug aus dem Dokument

Preise

Verpackung

PackageSO-8
Package CodeS8
Package Index05-08-1610 (S8)

Parameter

ArchitectureConstant Frequency Current Mode
Demo BoardsDC084B-A,DC084B-B
Design ToolsLTspice File
Export Controlno
FeaturesExternal Synchronization
Frequency500 kHz
Frequency Sync Range580kHz - 900kHz
Integrated Inductorno
Ishutdown20 µA
Isupply2.5 mA
Max Phases1
Monolithicyes
Number of Outputs1
Operating Temperature Range0 to 70 °C
Output Current1.2 A
Polyphaseno
Switch Current2 A
Synchronousno
TopologyBuck
Vin Max25 V
Vin Min5 V
Vout Max21.5 V
Vout Maximum.86VIN
Vout Min2.42 V
Vref Accuracy Over Temp2.5 %
Vswitch Max35 V

Öko-Plan

RoHSCompliant

Andere Optionen

LT1375HV LT1376 LT1376 LT1376HV

Anwendungshinweise

  • Ultracompact LCD Backlight Inverters &mdash AN81
    PDF, 365 Kb, Datei veröffentlicht: Sep 1, 1999
    It has become desirable to fashion laptop computers with large area screens, leaving little room for the display's backlight inverter electronics. Miniaturization limitations of high voltage magnetic transformers impose limits on achievable space reduction. Another voltage step-up technology, piezoelectric transformers, permits the desired size reduction and provides additional benefits. This publication describes practical piezoceramic transformers and support circuitry. Ancillary benefits of the piezoelectric approach are also described. Appended sections detail transformer operation and feedback loop considerations.
    Auszug aus dem Dokument

Modellreihe

Herstellerklassifikation

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

Andere Namen:

LT1375CS8PBF, LT1375CS8 PBF

Verwandte Veröffentlichungen