Datasheet Linear Technology LTC1627IS8#PBF — Datenblatt

HerstellerLinear Technology
SerieLTC1627
ArtikelnummerLTC1627IS8#PBF

Monolithischer synchroner Abwärtsschaltregler

Datenblätter

Datasheet LTC1627
PDF, 240 Kb, Sprache: en, Datei hochgeladen: Sep 20, 2017, Seiten: 16
Monolithic Synchronous Step-Down Switching Regulator
Auszug aus dem Dokument

Preise

Verpackung

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

Parameter

ArchitectureConstant Frequency Current Mode
Demo BoardsDC195A
Design ToolsLTspice Model
Export Controlno
FeaturesBurst Mode, External Synchronization, 100% Duty Cycle
Frequency350 kHz
Frequency Sync RangeUp to 525kHz
Integrated Inductorno
Ishutdown15 µA
Isupply0.2 mA
Max Phases1
Monolithicyes
Number of Outputs1
Operating Temperature Range-40 to 85 °C
Output Current0.64 A
Polyphaseno
Switch Current0.8 A
Synchronousyes
TopologyBuck
Vin Max8.5 V
Vin Min2.65 V
Vout Max8.5 V
Vout MaximumVin
Vout Min0.8 V
Vref Accuracy Over Temp1.5 %

Öko-Plan

RoHSCompliant

Anwendungshinweise

  • Linear Technology Magazine Circuit Collection, Volume IV &mdash AN84
    PDF, 2.4 Mb, Datei veröffentlicht: Apr 1, 2000
    Application Note 84 is a collection of "power circuits" from the years 1996 through 1998 as seen in the pages of Linear Technology magazine. This Application Note collects circuits that can output tens of amps to circuits that can operate a handheld device for several years. In addition to a wide variety of traditional power supply circuits (Buck, Boost, Inverting, Flyback, Linear Regulators, etc.) we include circuits for charging batteries, several Power Management circuits as well as circuits that highlight a very low noise switching regulator.
    Auszug aus dem Dokument

Konstruktionshinweise

  • A New, High Efficiency, Monolithic Synchronous Step-Down Regulator Works with Single or Dual Li-Ion Batteries &mdash DN201
    PDF, 77 Kb, Datei veröffentlicht: Mar 1, 1999
    Auszug aus dem Dokument

Artikel

  • LTC1627 Monolithic Synchronous Step-Down Regulator Maximizes Single or Dual Li-Ion Battery Life &mdash LT Journal
    PDF, 253 Kb, Datei veröffentlicht: Aug 1, 1998
    Auszug aus dem Dokument

Modellreihe

Herstellerklassifikation

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

Andere Namen:

LTC1627IS8PBF, LTC1627IS8 PBF

Verwandte Veröffentlichungen