Startseite Energiemanagement AC/DC & DC/DC converters (integrated FET)
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Energiemanagement
AC/DC & DC/DC converters (integrated FET)

TPS53513

AKTIV

Synchron-SWIFT™-Abwärtswandler von 1,5 V bis 18 V, 8 A

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Datenblatt

TPS53513

AKTIV
Datenblatt Jetzt bestellen

Produktdetails

Iout (max) (A) 8 Vin (min) (V) 1.5 Vin (max) (V) 18 Topology Buck Type Converter Switching frequency (min) (kHz) 250 Switching frequency (max) (kHz) 1000 Features Enable, Light Load Efficiency, Output discharge, Power good, Pre-Bias Start-Up, Synchronous Rectification Control mode D-CAP3 Vout (min) (V) 0.6 Vout (max) (V) 5.5 Rating Catalog Operating temperature range (°C) -40 to 85 Iq (typ) (A) 0.00135
Iout (max) (A) 8 Vin (min) (V) 1.5 Vin (max) (V) 18 Topology Buck Type Converter Switching frequency (min) (kHz) 250 Switching frequency (max) (kHz) 1000 Features Enable, Light Load Efficiency, Output discharge, Power good, Pre-Bias Start-Up, Synchronous Rectification Control mode D-CAP3 Vout (min) (V) 0.6 Vout (max) (V) 5.5 Rating Catalog Operating temperature range (°C) -40 to 85 Iq (typ) (A) 0.00135
VQFN-CLIP (RVE) 28 15.75 mm² 4.5 x 3.5
  • Integrated 13.8-mΩ and 5.9-mΩ MOSFETs With
    8-A Continuous Output Current
  • Supports All Ceramic Output Capacitors
  • Reference Voltage 600 mV ±0.5% Tolerance
  • Output Voltage Range: 0.6 V to 5.5 V
  • D-CAP3™ Control Mode With Fast Load-Step Response
  • Auto-Skipping Eco-mode™ for High Light-Load Efficiency
  • FCCM for Tight Output Ripple and Voltage Requirements
  • Eight Selectable Frequency Settings from
    250 kHz to 1 MHz
  • Precharged Start-up Capability
  • Built-in Output Discharge Circuit
  • Open-Drain Power-Good Output
  • 3.5 mm × 4.5 mm, 28-Pin, VQFN Package
  • Create a Custom Design Using the TPS53513 With the WEBENCH® Power Designer
  • Integrated 13.8-mΩ and 5.9-mΩ MOSFETs With
    8-A Continuous Output Current
  • Supports All Ceramic Output Capacitors
  • Reference Voltage 600 mV ±0.5% Tolerance
  • Output Voltage Range: 0.6 V to 5.5 V
  • D-CAP3™ Control Mode With Fast Load-Step Response
  • Auto-Skipping Eco-mode™ for High Light-Load Efficiency
  • FCCM for Tight Output Ripple and Voltage Requirements
  • Eight Selectable Frequency Settings from
    250 kHz to 1 MHz
  • Precharged Start-up Capability
  • Built-in Output Discharge Circuit
  • Open-Drain Power-Good Output
  • 3.5 mm × 4.5 mm, 28-Pin, VQFN Package
  • Create a Custom Design Using the TPS53513 With the WEBENCH® Power Designer

The TPS53513 device is a small-sized, synchronous buck converter with an adaptive on-time D-CAP3 control mode. The device offers ease-of-use and low external-component count for space-conscious power systems.

This device features high-performance integrated MOSFETs, accurate 0.5% 0.6-V reference, and an integrated boost switch. Competitive features include very low external-component count, fast load-transient response, auto-skip mode operation, internal soft-start control, and no requirement for compensation.

A forced continuous conduction mode (FCCM) helps meet tight voltage regulation accuracy requirements for performance DSPs and FPGAs. The TPS53513 device is available in a 28-pin VQFN package and is specified from –40°C to +85°C ambient temperature.

The TPS53513 device is a small-sized, synchronous buck converter with an adaptive on-time D-CAP3 control mode. The device offers ease-of-use and low external-component count for space-conscious power systems.

This device features high-performance integrated MOSFETs, accurate 0.5% 0.6-V reference, and an integrated boost switch. Competitive features include very low external-component count, fast load-transient response, auto-skip mode operation, internal soft-start control, and no requirement for compensation.

A forced continuous conduction mode (FCCM) helps meet tight voltage regulation accuracy requirements for performance DSPs and FPGAs. The TPS53513 device is available in a 28-pin VQFN package and is specified from –40°C to +85°C ambient temperature.
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TPS53515 AKTIV Synchron-SWIFT™-Abwärtswandler von 1,5 V bis 18 V, 12 A Offers a higher IOUT with adjustable current limit, over current protection and is soft start adjustable.
TPS548A20 AKTIV Synchron-SWIFT™-Abwärtswandler von 1,5 V bis 20 V, 15 A Offers a higher IOUT, wider VIN and operating temperature range with frequency synchronization.
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TPS53915 AKTIV Synchron-SWIFT™-Abwärtswandler von 1,5 V bis 18 V, 12 A mit PMBus Higher current converter with PMBus, adaptive voltage scaling and over current protection.

Technische Dokumentation

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Typ Titel Datum
* Data sheet TPS53513 1.5-V to 18-V (4.5-V to 25-V Bias) Input, 8-A Single Synchronous Step-Down SWIFT™ Converter datasheet (Rev. C) PDF | HTML 04 Jun 2018
User guide TPS53513 Step-Down Converter Evaluation Module User's Guide (Rev. C) PDF | HTML 10 Nov 2021
Application note Point-of-Load Solutions for Data Center App Implementing VR13.HC Vccin Spec (Rev. A) PDF | HTML 08 Jan 2020
Selection guide SWIFT DC/DC Converters Selector Guide (Rev. G) 06 Feb 2019
Application note Unified Ground Connection Recommendation on TPS53K- Integrated FET-Converter Dev 25 Jan 2017
Analog Design Journal How to select input capacitors for a buck converter 26 Apr 2016
Application note Accuracy-Enhanced Ramp-Generation Design for D-CAP3 Modulation (Rev. A) 25 Apr 2016
Technical article Don’t say goodbye to your power supply PDF | HTML 07 Mär 2016
Application note SMT Guidelines for Stacked Inductor (Inductor On Top) on Voltage Regulator IC 22 Feb 2016
Technical article Power Tips: Multiphase supplies can save space PDF | HTML 02 Feb 2016
Technical article Designing a 25G system: 5 tips to balance power, performance and price PDF | HTML 01 Feb 2016
White paper Choosing the Right Variable Frequency Buck Regulator Control Strategy 02 Okt 2015
White paper Choosing the Right Variable Frequency Buck Regulator Control Strategy (PPT) 02 Okt 2015
Technical article D-CAP3 – A sequel better than the original PDF | HTML 07 Mai 2015
Application note D-CAP(TM) Mode With All-Ceramic Output Capacitor Application 03 Feb 2011

Design und Entwicklung

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

Evaluierungsplatine

TPS53513EVM-587 — TPS53513EVM-587 Synchron-Abwärtswandler mit einem Ausgang – Evaluierungsmodul

The TPS53513EVM evaluation module (EVM) allows users to evaluate the TPS53513. The TPS53513 is a D-CAP3™ mode, 8-A synchronous buck converter with integrated MOSFETs. It provides a fixed 1.2-V output at up to 8 A from a 12-V input bus. The TPS53513EVM is designed to demonstrate the TPS53513 (...)

Benutzerhandbuch: PDF | HTML
Nicht verfügbar auf TI.com
Simulationsmodell

TPS53513 PSpice Transient Model

SLUM398.ZIP (128 KB) - PSpice Model
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Simulationsmodell

TPS53513 TINA-TI Transient Reference Design

SLUM435.ZIP (161 KB) - TINA-TI Reference Design
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Simulationsmodell

TPS53513 TINA-TI Transient Spice Model

SLUM436.ZIP (63 KB) - TINA-TI Spice Model
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Berechnungstool

SLURB03 — TPS53513 TPS53515 TPS53915 Excel Calculator and Layout Checklist

Unterstützte Produkte und Hardware

Unterstützte Produkte und Hardware

Produkte
AC/DC & DC/DC converters (integrated FET)
TPS53513 — Synchron-SWIFT™-Abwärtswandler von 1,5 V bis 18 V, 8 A TPS53515 — Synchron-SWIFT™-Abwärtswandler von 1,5 V bis 18 V, 12 A TPS53915 — Synchron-SWIFT™-Abwärtswandler von 1,5 V bis 18 V, 12 A mit PMBus
Herunterladen
Referenzdesigns

PMP11399 — Referenzdesign eines PMBus-Stromversorgungssystems für Enterprise-Ethernet-Switches

PMP11399 is a complete PMBus power system for 3 ASIC/FPGA cores, DDR3 core memory, VTT termination, and auxiliary voltages commonly found on high-performance Ethernet Switches. The hardware is accompanied by a GUI that allows the user to perform real-time configuration and monitoring of the power (...)
Test report: PDF
Schaltplan: PDF
Referenzdesigns

PMP20721 — Referenzdesign für integrierten synchronen Abwärtswandler mit Pseudo-Differential-Fernerfassung

The PMP20721 reference design uses the TPS53513 to demonstrate a pseudo differential remote sense control. This is highly valuable for low voltage, high current rails that provide core power to processors. With differential remote sense, the I-R loss is also minimized. The design uses a typical (...)
Test report: PDF
Schaltplan: PDF
Referenzdesigns

PMP10896 — Komplettes PMBus-Stromversorgungssystem für Enterprise Ethernet-Schalter – Referenzdesign

Complete PMBus power system for 3 ASIC/FPGA cores, DDR3 core memory, and auxiliary voltages found on high-performance Ethernet Switches.
Test report: PDF
Schaltplan: PDF
Referenzdesigns

PMP9667 — Referenzdesign für Kernspannungsregelung für Enterprise SSD Storage Add-On Card-Controller ASIC

The PMP9667 utilizes the TPS53513 DCAP3 Mode SWIFT step down dc-dc converter to power the SSD Controller ASIC core rail at 1Vout/8A with only 250mm2 of total power supply area, and 19 total components. This design meets the high power density, small form factor requirements of PCIE-based HDD and (...)
Test report: PDF
Schaltplan: PDF
Gehäuse Pins Herunterladen
VQFN-CLIP (RVE) 28 Optionen anzeigen
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Bestellen & Qualität

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

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