Datasheet Texas Instruments TL594IPWRG4

ManufacturerTexas Instruments
SeriesTL594
Part NumberTL594IPWRG4
Datasheet Texas Instruments TL594IPWRG4

Pulse-Width-Modulation (PWM) Control Circuit 16-TSSOP -40 to 85

Datasheets

TL594 Pulse-Width-Modulation Control Circuit datasheet
PDF, 1.4 Mb, Revision: I, File published: Sep 30, 2016
Extract from the document

Prices

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

Packaging

Pin16
Package TypePW
Industry STD TermTSSOP
JEDEC CodeR-PDSO-G
Package QTY2000
CarrierLARGE T&R
Device MarkingZ594
Width (mm)4.4
Length (mm)5
Thickness (mm)1
Pitch (mm).65
Max Height (mm)1.2
Mechanical DataDownload

Parametrics

Control MethodVoltage
Duty Cycle(Max)45 %
Frequency(Max)300 kHz
Frequency(Min)1 kHz
Gate Drive(Typ)0.2 A
Operating Temperature Range-40 to 85,0 to 70 C
Package GroupTSSOP
RatingCatalog
Special FeaturesAdjustable Switching Frequency,Error Amplifier,Multi-topology
TopologyBoost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull
UVLO Thresholds On/Off6.1/6 V
Vin(Max)38 V
Vin(Min)-0.3 V

Eco Plan

RoHSCompliant

Application Notes

  • Understanding Buck Power Stages In Switchmode Power Supplies
    PDF, 173 Kb, File published: 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, File published: 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, File published: May 28, 2002

Model Line

Manufacturer's Classification

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