Datasheet Texas Instruments TL598MFKB — Datenblatt

HerstellerTexas Instruments
SerieTL598
ArtikelnummerTL598MFKB
Datasheet Texas Instruments TL598MFKB

Steuerkreis für Impulsbreitenmodulation (Pwm) 20-LCCC -55 bis 125

Datenblätter

TL598 datasheet
PDF, 474 Kb, Revision: D, Datei veröffentlicht: Oct 30, 2003
Auszug aus dem Dokument

Preise

Status

Lifecycle StatusObsolete (Manufacturer has discontinued the production of the device)
Manufacture's Sample AvailabilityNo

Verpackung

Pin20
Package TypeFK
Industry STD TermLCCC
JEDEC CodeS-CQCC-N
Width (mm)8.89
Length (mm)8.89
Thickness (mm)1.83
Pitch (mm)1.27
Max Height (mm)2.03
Mechanical DataHerunterladen

Parameter

Approx. Price (US$)0.59 | 1ku
Control MethodVoltage
Duty Cycle(Max)(%)45
Frequency(Max)(kHz)300
Operating Temperature Range(C)0 to 70
Package GroupPDIP
SOIC
RatingCatalog
Special FeaturesAdjustable Switching Frequency
Error Amplifier
Multi-topology
TopologyBoost
Buck
Flyback
Forward
Full-Bridge
Half-Bridge
Push-Pull
UVLO Thresholds On/Off(V)4/6
Vin(Max)(V)40
Vin(Min)(V)7

Öko-Plan

RoHSNot Compliant
Pb FreeNo

Anwendungshinweise

  • Designing Switch-Mode Power Supplies with the TL598 Application Report (Rev. B)
    PDF, 1.0 Mb, Revision: B, Datei veröffentlicht: Jul 1, 1992
    Designers of switching power supplies commonly specify MOSFET switches and therefore need control circuits with outpus capable of directly driving MOSFET switches. The TL598 control circuit was designed with this capability to avoid any need for additional output circuitry. After functionally describing the TL598, this report directs the designer through a complete dc-to-dc converter design using
  • Understanding Buck Power Stages In Switchmode Power Supplies
    PDF, 173 Kb, Datei veröffentlicht: Mar 4, 1999
    A switching power supply consists of the power stage and the control circuit. The power stage performs the basic power conversion from the input voltage to the output voltage and includes switches and the output filter. This report addresses the buck power stage only and does not cover control circuits. Detailed steady-state and small-signal analysis of the buck power stage operating in continuous
  • Understanding Boost Power Stages In Switchmode Power Supplies
    PDF, 149 Kb, Datei veröffentlicht: Mar 4, 1999
    A switching power supply consists of the power stage and the control circuit. The power stage performs the basic power conversion from the input voltage to the output voltage and includes switches and the output filter. This report addresses the boost power stage only and does not cover control circuits. The report includes detailed steady-stage and small-signal analysis of the boost power stage o
  • Understanding Buck-Boost Power Stages in Switchmode Power Supplies (Rev. A)
    PDF, 363 Kb, Revision: A, Datei veröffentlicht: May 28, 2002

Modellreihe

Herstellerklassifikation

  • Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > PWM and Resonant Controller