Datasheet Texas Instruments TL598QD — 数据表

制造商Texas Instruments
系列TL598
零件号TL598QD
Datasheet Texas Instruments TL598QD

脉宽调制(Pwm)控制电路16-SOIC -40至125

数据表

TL598 datasheet
PDF, 474 Kb, 修订版: D, 档案已发布: Oct 30, 2003
从文件中提取

价格

状态

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

打包

Pin16
Package TypeD
Industry STD TermSOIC
JEDEC CodeR-PDSO-G
Width (mm)3.91
Length (mm)9.9
Thickness (mm)1.58
Pitch (mm)1.27
Max Height (mm)1.75
Mechanical Data下载

参数化

Approx. Price (US$)0.59 | 1ku
Control MethodVoltage
Duty Cycle(Max)(%)45
Frequency(Max)(kHz)300
Operating Temperature Range(C)0 to 70
Package GroupSOIC
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

生态计划

RoHSNot Compliant
Pb FreeNo

应用须知

  • Designing Switch-Mode Power Supplies with the TL598 Application Report (Rev. B)
    PDF, 1.0 Mb, 修订版: B, 档案已发布: 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, 档案已发布: 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, 档案已发布: 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, 修订版: A, 档案已发布: May 28, 2002

模型线

制造商分类

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