Startseite Energiemanagement AC/DC- und DC/DC-Wandler (integrierter FET)
Startseite
Energiemanagement
AC/DC- und DC/DC-Wandler (integrierter FET)

TPS62366A

AKTIV

Prozessorversorgung, 4 A, mit I2C-kompatibler Schnittstelle und Fernerfassung

Jetzt bestellen
Datenblatt

Eine neuere Version dieses Produkts ist verfügbar

open-in-new Alternativen vergleichen
Selbe Funktionalität wie der verglichene Baustein bei abweichender Anschlussbelegung
TPS62864 AKTIV Synchroner Abwärtswandler, 4 A, mit I2C-Schnittstelle im WCSP-Gehäuse mit 1,05 mm × 1,78 mm Smaller solution size and lower quiescent current

TPS62366A

AKTIV
Datenblatt Jetzt bestellen

Produktdetails

Rating Catalog Operating temperature range (°C) -40 to 85 Topology Buck Type Converter Iout (max) (A) 4 Vin (min) (V) 2.5 Vin (max) (V) 5.5 Switching frequency (min) (kHz) 2500 Switching frequency (max) (kHz) 2500 Features Adaptive/Dynamic Voltage Scaling, Enable, Light load efficiency, Output discharge, Synchronous Rectification Control mode Constant on-time (COT), DCS-Control Vout (min) (V) 0.5 Vout (max) (V) 1.77 Iq (typ) (µA) 56 Duty cycle (max) (%) 90
Rating Catalog Operating temperature range (°C) -40 to 85 Topology Buck Type Converter Iout (max) (A) 4 Vin (min) (V) 2.5 Vin (max) (V) 5.5 Switching frequency (min) (kHz) 2500 Switching frequency (max) (kHz) 2500 Features Adaptive/Dynamic Voltage Scaling, Enable, Light load efficiency, Output discharge, Synchronous Rectification Control mode Constant on-time (COT), DCS-Control Vout (min) (V) 0.5 Vout (max) (V) 1.77 Iq (typ) (µA) 56 Duty cycle (max) (%) 90
DSBGA (YZH) 16 5.0625 mm² 2.25 x 2.25
  • 4A Peak Output Current
  • Highest Efficiency:
    • Low RDS,on Switch and Active Rectifier
    • Power Save Mode for Light Loads
  • I2C High Speed Compatible Interface
  • Programmable Output Voltage for Digital Voltage Scaling
    • 0.5V to 1.77V, 10mV Steps
  • Excellent DC/AC Output Voltage Regulation
    • Differential Load Sensing
    • Precise DC Output Voltage Accuracy
    • DCS-Control Architecture for Fast and Precise Transient Regulation
  • Multiple Robust Operation/Protection Features:
    • Soft Start
    • Programmable Slew Rate at Voltage Transition
    • Over Temperature Protection
    • Input Under Voltage Detection / Lock Out
  • Available in 16-Bump, 2mm x 2mm NanoFree Package
  • Low External Device Count: < 25mm2 Solution Size
  • 4A Peak Output Current
  • Highest Efficiency:
    • Low RDS,on Switch and Active Rectifier
    • Power Save Mode for Light Loads
  • I2C High Speed Compatible Interface
  • Programmable Output Voltage for Digital Voltage Scaling
    • 0.5V to 1.77V, 10mV Steps
  • Excellent DC/AC Output Voltage Regulation
    • Differential Load Sensing
    • Precise DC Output Voltage Accuracy
    • DCS-Control Architecture for Fast and Precise Transient Regulation
  • Multiple Robust Operation/Protection Features:
    • Soft Start
    • Programmable Slew Rate at Voltage Transition
    • Over Temperature Protection
    • Input Under Voltage Detection / Lock Out
  • Available in 16-Bump, 2mm x 2mm NanoFree Package
  • Low External Device Count: < 25mm2 Solution Size

The TPS62366x is a high-frequency synchronous step down dc-dc converter optimized for battery-powered portable applications for a small solution size. With an input voltage range of 2.5V to 5.5V, common battery technologies are supported. The device provides up to 4A peak load current, operating at 2.5MHz typical switching frequency.

The device converts to an output voltage range of 0.5V to 1.77V, programmable via I2C interface in 10mV steps. Dedicated inputs allow fast voltage transition to address processor performance operating points.

The TPS62366x supports low-voltage DSPs and processor cores in smart-phones and handheld computers including latest submicron processes. A dedicated hardware input pin allows simple transitions to performance operating points and retention modes of processors.

The devices focus on a high output voltage accuracy. The differential sensing and the DCS-Control architecture achieve precise static and dynamic, transient output voltage regulation.

The TPS62366x device offers high efficiency step down conversion. The area of highest efficiency is extended towards low output currents to increase the efficiency while the processor is operating in retention mode, as well as towards highest output currents increasing the battery on-time.

The robust architecture and multiple safety features allow perfect system integration.

The 2mm x 2mm package and the low number of required external components lead to a tiny solution size of less than 25mm2.

The TPS62366x is a high-frequency synchronous step down dc-dc converter optimized for battery-powered portable applications for a small solution size. With an input voltage range of 2.5V to 5.5V, common battery technologies are supported. The device provides up to 4A peak load current, operating at 2.5MHz typical switching frequency.

The device converts to an output voltage range of 0.5V to 1.77V, programmable via I2C interface in 10mV steps. Dedicated inputs allow fast voltage transition to address processor performance operating points.

The TPS62366x supports low-voltage DSPs and processor cores in smart-phones and handheld computers including latest submicron processes. A dedicated hardware input pin allows simple transitions to performance operating points and retention modes of processors.

The devices focus on a high output voltage accuracy. The differential sensing and the DCS-Control architecture achieve precise static and dynamic, transient output voltage regulation.

The TPS62366x device offers high efficiency step down conversion. The area of highest efficiency is extended towards low output currents to increase the efficiency while the processor is operating in retention mode, as well as towards highest output currents increasing the battery on-time.

The robust architecture and multiple safety features allow perfect system integration.

The 2mm x 2mm package and the low number of required external components lead to a tiny solution size of less than 25mm2.
filter Andere AC/DC- und DC/DC-Wandler (integrierter 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 15
Typ Titel Datum
* Data sheet 4A Processor Supply with I2C Compatible Interface and Remote Sense datasheet 31 Jul 2012
Analog Design Journal Methods of output-voltage adjustment for DC/DC converters 14 Jun 2019
Application note Performing Accurate PFM Mode Efficiency Measurements (Rev. A) 11 Dez 2018
Analog Design Journal Understanding 100% mode in low-power DC/DC converters 22 Jun 2018
Analog Design Journal Achieving a clean startup by using a DC/DC converter with a precise enable-pin threshold 24 Okt 2017
Analog Design Journal Testing tips for applying external power to supply outputs without an input voltage 24 Okt 2016
Analog Design Journal Understanding frequency variation in the DCS-Control(TM) topology 30 Okt 2015
Application note Basic Calculation of a Buck Converter's Power Stage (Rev. B) 17 Aug 2015
Analog Design Journal Five steps to a great PCB layout for a step-down converter 29 Jan 2015
Analog Design Journal High-efficiency, low-ripple DCS-Control offers seamless PWM/pwr-save transitions 25 Jul 2013
Application note How to Measure the Control Loop of DCS-Control Devices (Rev. A) 09 Aug 2012
Application note TPS62366x thermal and device lifetime information 15 Jun 2012
EVM User's guide TPS62366xEVM-757 Evaluation Module 29 Feb 2012
Application note Understanding the Absolute Maximum Ratings of the SW Node (Rev. A) 13 Jan 2012
Analog Design Journal IQ: What it is, what it isn’t, and how to use it 17 Jun 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

TPS62366AEVM-757 — Evaluierungsmodul TPS62366AEVM-757

This EVM is designed to help the user easily evaluate and test the operation and functionality of the TPS62366A. The EVM converts a 2.5-V to 5.5-V input voltage to a regulated output voltage that delivers 4 A. The output voltage is programmable via the I2C interface in 10-mV steps between 0.5V and (...)
Benutzerhandbuch: PDF
Nicht verfügbar auf TI.com
Support-Software

SLVC425 — TPS62366xEVM-757 Setup Files

Unterstützte Produkte und Hardware

Unterstützte Produkte und Hardware

Produkte
AC/DC- und DC/DC-Wandler (integrierter FET)
TPS62366A — Prozessorversorgung, 4 A, mit I2C-kompatibler Schnittstelle und Fernerfassung TPS62366B — Prozessorversorgung, 4 A, mit I2C-kompatibler Schnittstelle und Fernerfassung
Hardware-Entwicklung
Evaluierungsplatine
TPS62366AEVM-757 — Evaluierungsmodul TPS62366AEVM-757
Herunterladen
Simulationsmodell

TPS62366A PSpice Unencrypted Transient Model (Rev. A)

SLUM378A.ZIP (87 KB) - PSpice Model
Herunterladen
Simulationsmodell

TPS62366A TINA-TI Transient Model

SLUM438.ZIP (39 KB) - TINA-TI Spice Model
Herunterladen
Simulationsmodell

TPS62366A TINA-TI Transient Reference Design

SLUM437.ZIP (58 KB) - TINA-TI Reference Design
Herunterladen
Gerberdatei

HPA757A Gerber Files

SLVC426.ZIP (263 KB)
Herunterladen
Gehäuse Pins CAD-Symbole, Footprints und 3D-Modelle
DSBGA (YZH) 16 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