Startseite Energiemanagement AC/DC- und DC/DC-Controller (externer FET)
Startseite
Energiemanagement
AC/DC- und DC/DC-Controller (externer FET)

TPS51513

AKTIV

3-V- bis 28-V-Synchron-D-CAP-Abwärtsregler mit integrierten Gate-Treibern

Jetzt bestellen
Datenblatt

Eine neuere Version dieses Produkts ist verfügbar

open-in-new Alternativen vergleichen
Ähnliche Funktionalität wie verglichener Baustein
TPS56637 AKTIV Synchroner Abwärtswandler, 4,5 bis 28 V Eingangsspannung, 6 A, mit ULQ-Modus Integrated FET converter for higher efficiency in a smaller solution size

TPS51513

AKTIV
Datenblatt Jetzt bestellen

Produktdetails

Vin (min) (V) 3 Vin (max) (V) 28 Iout (max) (A) 25 Operating temperature range (°C) -10 to 100 Control mode D-CAP, D-CAP+ Rating Catalog Vout (min) (V) 0.7 Vout (max) (V) 1.05 Features Dynamic Voltage Scaling, Enable, Light Load Efficiency, Power good, Synchronous Rectification Iq (typ) (µA) 2000 Duty cycle (max) (%) 90 Number of phases 1
Vin (min) (V) 3 Vin (max) (V) 28 Iout (max) (A) 25 Operating temperature range (°C) -10 to 100 Control mode D-CAP, D-CAP+ Rating Catalog Vout (min) (V) 0.7 Vout (max) (V) 1.05 Features Dynamic Voltage Scaling, Enable, Light Load Efficiency, Power good, Synchronous Rectification Iq (typ) (µA) 2000 Duty cycle (max) (%) 90 Number of phases 1
VQFN (RHB) 32 25 mm² 5 x 5
  • Minimum External Parts Count
  • Includes Accurate Output Current Monitor with Programmable Clamp Voltage
  • 3-Bit DAC Selects 1 of 8 Output Voltages
  • Custom VID Definition Available
  • Supports VID-on-the-Fly Voltage Changes
  • ±8-mV VCORE Accuracy Over Line/Load/Temp.
  • Optimized Efficiency at Light and Heavy Loads
  • Patented Output Overshoot Reduction (OSR) Reduces Output Capacitance
  • Accurate, Adjustable Voltage Positioning Including No-Droop Option
  • Selectable 250/300/350/500 kHz Frequency
  • Accurate, 8-level Selectable Current Limit
  • 3-V to 28-V Conversion Voltage Range
  • Fast FET Driver w/Integrated Boost Diode
  • 5 mm × 5 mm, 32-Pin QFN PowerPAD Package
  • APPLICATIONS
    • General IC VCORE Applications
  • Minimum External Parts Count
  • Includes Accurate Output Current Monitor with Programmable Clamp Voltage
  • 3-Bit DAC Selects 1 of 8 Output Voltages
  • Custom VID Definition Available
  • Supports VID-on-the-Fly Voltage Changes
  • ±8-mV VCORE Accuracy Over Line/Load/Temp.
  • Optimized Efficiency at Light and Heavy Loads
  • Patented Output Overshoot Reduction (OSR) Reduces Output Capacitance
  • Accurate, Adjustable Voltage Positioning Including No-Droop Option
  • Selectable 250/300/350/500 kHz Frequency
  • Accurate, 8-level Selectable Current Limit
  • 3-V to 28-V Conversion Voltage Range
  • Fast FET Driver w/Integrated Boost Diode
  • 5 mm × 5 mm, 32-Pin QFN PowerPAD Package
  • APPLICATIONS
    • General IC VCORE Applications

The TPS51513 is a single-phase synchronous buck controller with integrated gate drivers. Advanced control features such as the D-CAP+ architecture and OSR™ overshoot reduction provide fast transient response, low output capacitance and high efficiency. The TPS51513 supports a wide range of IC VCORE applications with an integrated 3-bit DAC. It also provides a full complement of signal I/O including a sleep mode control (SLP), two power good signals (PGOOD and PG), and an analog current monitor (IMON). Logic inputs are compatible with either 1-V or 3.3-V logic levels. VCORE slew rates are controlled with one resistor. In addition, the TPS51513 includes high-current FET gate drivers with an integrated P/N junction diode to drive N-channel FETs with low switching loss. The TPS51513 is available in the 5 mm × 5 mm, 32-pin QFN package and operates between –10°C and 100°C.

The TPS51513 is a single-phase synchronous buck controller with integrated gate drivers. Advanced control features such as the D-CAP+ architecture and OSR™ overshoot reduction provide fast transient response, low output capacitance and high efficiency. The TPS51513 supports a wide range of IC VCORE applications with an integrated 3-bit DAC. It also provides a full complement of signal I/O including a sleep mode control (SLP), two power good signals (PGOOD and PG), and an analog current monitor (IMON). Logic inputs are compatible with either 1-V or 3.3-V logic levels. VCORE slew rates are controlled with one resistor. In addition, the TPS51513 includes high-current FET gate drivers with an integrated P/N junction diode to drive N-channel FETs with low switching loss. The TPS51513 is available in the 5 mm × 5 mm, 32-pin QFN package and operates between –10°C and 100°C.
filter Andere AC/DC- und DC/DC-Controller (externer FET) suchen
Herunterladen Video mit Transkript ansehen Video

Technische Dokumentation

star =Von TI ausgewählte Top-Empfehlungen für dieses Produkt
Keine Ergebnisse gefunden. Bitte geben Sie einen anderen Begriff ein und versuchen Sie es erneut.
Alle anzeigen 2
Typ Titel Datum
* Data sheet Single Phase, D-CAP+TM Synchronous Buck-Controller datasheet (Rev. A) 10 Feb 2010
User guide TPS51513 Buck Controller Evaluation Module User's Guide (Rev. A) PDF | HTML 25 Jan 2022

Design und Entwicklung

Weitere Bedingungen oder erforderliche Ressourcen enthält gegebenenfalls die Detailseite, die Sie durch Klicken auf einen der unten stehenden Titel erreichen.

Gehäuse Pins CAD-Symbole, Footprints und 3D-Modelle
VQFN (RHB) 32 Ultra Librarian
Es gelten die allgemeinen Geschäftsbedingungen von TI für Evaluierungsartikel.

Bestellen & Qualität

Beinhaltete Information:
  • RoHS
  • REACH
  • Bausteinkennzeichnung
  • Blei-Finish/Ball-Material
  • MSL-Rating / Spitzenrückfluss
  • MTBF-/FIT-Schätzungen
  • Materialinhalt
  • Qualifikationszusammenfassung
  • Kontinuierliches Zuverlässigkeitsmonitoring
Beinhaltete Information:
  • Werksstandort
  • Montagestandort

Support und Schulungen

TI E2E™-Foren mit technischem Support von TI-Ingenieuren

Alle Forenthemen auf Englisch anzeigen

Inhalte werden ohne Gewähr von TI und der Community bereitgestellt. Sie stellen keine Spezifikationen von TI dar. Siehe Nutzungsbedingungen.

Bei Fragen zu den Themen Qualität, Gehäuse oder Bestellung von TI-Produkten siehe TI-Support. ​​​​​​​​​​​​​​

Videos