Datasheet Texas Instruments TL598MFKB — Datenblatt
| Hersteller | Texas Instruments |
| Serie | TL598 |
| Artikelnummer | 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 Status | Obsolete (Manufacturer has discontinued the production of the device) |
| Manufacture's Sample Availability | No |
Verpackung
| Pin | 20 |
| Package Type | FK |
| Industry STD Term | LCCC |
| JEDEC Code | S-CQCC-N |
| Width (mm) | 8.89 |
| Length (mm) | 8.89 |
| Thickness (mm) | 1.83 |
| Pitch (mm) | 1.27 |
| Max Height (mm) | 2.03 |
| Mechanical Data | Herunterladen |
Parameter
| Approx. Price (US$) | 0.59 | 1ku |
| Control Method | Voltage |
| Duty Cycle(Max)(%) | 45 |
| Frequency(Max)(kHz) | 300 |
| Operating Temperature Range(C) | 0 to 70 |
| Package Group | PDIP SOIC |
| Rating | Catalog |
| Special Features | Adjustable Switching Frequency Error Amplifier Multi-topology |
| Topology | Boost 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
| RoHS | Not Compliant |
| Pb Free | No |
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 SuppliesPDF, 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 SuppliesPDF, 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
Serie: TL598 (12)
Herstellerklassifikation
- Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > PWM and Resonant Controller