Startseite Energiemanagement DC/DC power modules Power modules (integrated inductor)
Startseite
Energiemanagement
DC/DC power modules
Power modules (integrated inductor)

TPSM846C23

AKTIV

PMBus-Stromversorgungsmodul, 4,5 V bis 15 V Eingangsspannung, 0,35 V bis 2,0 V Ausgang, 35 A

Jetzt bestellen
Datenblatt

TPSM846C23

AKTIV
Datenblatt Jetzt bestellen

Produktdetails

Iout (max) (A) 35 Vin (max) (V) 15 Vin (min) (V) 4.5 Vout (max) (V) 2 Vout (min) (V) 0.35 Rating Catalog Operating temperature range (°C) -40 to 105 Topology Buck, Synchronous Buck Features Current Sharing, EMI Tested, Enable, Frequency synchronization, PMBus, Phase Interleaving, Power good, Remote Sense, Tracking Control mode Voltage mode Switching frequency (max) (Hz) 1000000 Switching frequency (min) (Hz) 300000
Iout (max) (A) 35 Vin (max) (V) 15 Vin (min) (V) 4.5 Vout (max) (V) 2 Vout (min) (V) 0.35 Rating Catalog Operating temperature range (°C) -40 to 105 Topology Buck, Synchronous Buck Features Current Sharing, EMI Tested, Enable, Frequency synchronization, PMBus, Phase Interleaving, Power good, Remote Sense, Tracking Control mode Voltage mode Switching frequency (max) (Hz) 1000000 Switching frequency (min) (Hz) 300000
QFM (MOL) 59 240 mm² 16 x 15
  • Complete Integrated PMBus™ Power Solution
  • Pin Compatible With TPSM846C24 (non-PMBus)
  • Stackable up to 70 A With Current Sharing
  • Output Voltage Range 0.35 V to 2 V
  • Output Voltage Accuracy as Tight as 0.5%
  • 15 mm × 16 mm Footprint (6.4 Max Height)
  • 300-kHz to 1-MHz Switching Frequency
  • Synchronization to an External Clock
  • Differential Remote Sense
  • Power-Good Output
  • Prebias Output Monotonic Start-Up
  • PMBus Telemetry: Current, Voltage, Temperature
  • Programmable Protection and Fault Response
  • Programmable UVLO, Soft Start/Stop, Delays
  • Operating IC Junction Range: –40°C to +125°C
  • Operating Ambient Range: –40°C to +105°C
  • Enhanced Thermal Performance: 8.7°C/W
  • Meets EN55022 Class A Emissions
  • Create a Custom Design Using the TPSM846C23 With the WEBENCH® Power Designer
  • Complete Integrated PMBus™ Power Solution
  • Pin Compatible With TPSM846C24 (non-PMBus)
  • Stackable up to 70 A With Current Sharing
  • Output Voltage Range 0.35 V to 2 V
  • Output Voltage Accuracy as Tight as 0.5%
  • 15 mm × 16 mm Footprint (6.4 Max Height)
  • 300-kHz to 1-MHz Switching Frequency
  • Synchronization to an External Clock
  • Differential Remote Sense
  • Power-Good Output
  • Prebias Output Monotonic Start-Up
  • PMBus Telemetry: Current, Voltage, Temperature
  • Programmable Protection and Fault Response
  • Programmable UVLO, Soft Start/Stop, Delays
  • Operating IC Junction Range: –40°C to +125°C
  • Operating Ambient Range: –40°C to +105°C
  • Enhanced Thermal Performance: 8.7°C/W
  • Meets EN55022 Class A Emissions
  • Create a Custom Design Using the TPSM846C23 With the WEBENCH® Power Designer

The TPSM846C23 is a 35-A fixed-frequency, PMBus-compliant, step-down power module, with PMBus commands that allow for the configuration, control, and monitoring of key power regulator functions. The module incorporates the controller, power MOSFETs, inductor, and associated components into a rugged, thermally enhanced, surface-mount package. The user supplies the input and output capacitors along with a few other passive components to set the operating parameters of the module. Two modules can be configured to work in parallel to provide up to a 70-A, two-phase power solution.

The PMBus interface provides for converter configuration of output voltage, UVLO, soft start, soft stop, overcurrent, and thermal shutdown parameters. The interface also provides support for telemetry that can report the actual output voltage, output current, and device temperature. Standard PMBus warning and fault functions are also supported. The device supports PMBus communication speeds up to 400 kHz and supports a subset of the commands in the PMBus 1.3 specification.

The 15-mm × 16-mm component footprint is easy to solder onto a printed circuit board and allows a compact, point-of-load design.

The TPSM846C23 is a 35-A fixed-frequency, PMBus-compliant, step-down power module, with PMBus commands that allow for the configuration, control, and monitoring of key power regulator functions. The module incorporates the controller, power MOSFETs, inductor, and associated components into a rugged, thermally enhanced, surface-mount package. The user supplies the input and output capacitors along with a few other passive components to set the operating parameters of the module. Two modules can be configured to work in parallel to provide up to a 70-A, two-phase power solution.

The PMBus interface provides for converter configuration of output voltage, UVLO, soft start, soft stop, overcurrent, and thermal shutdown parameters. The interface also provides support for telemetry that can report the actual output voltage, output current, and device temperature. Standard PMBus warning and fault functions are also supported. The device supports PMBus communication speeds up to 400 kHz and supports a subset of the commands in the PMBus 1.3 specification.

The 15-mm × 16-mm component footprint is easy to solder onto a printed circuit board and allows a compact, point-of-load design.
open-in-new Andere Power modules (integrated inductor) suchen
Herunterladen Video mit Transkript ansehen Video

Ähnliche Produkte, die für Sie interessant sein könnten

open-in-new Alternativen vergleichen
Gleiche Funktionalität, gleiche Pinbelegung wie verglichener Baustein
TPSM846C24 AKTIV Stromversorgungsmodul, 4,5 bis 28 V Eingangsspannung, 1,2 bis 6 V Ausgang, 2,5 A Equivalent power module without PMBus.
Gleiche Funktionalität, andere Pinbelegung als verglichener Baustein
TPS546C23 AKTIV Stapelbarer, Synchron-35-A-SWIFT™-Abwärtswandler von 4,5 V bis 18 V mit PMBus und Telemetrie Discrete equivalent.
NEU TPSM8287A12 AKTIV Stapelbares DC/DC-Abwärtsmodul mit 6 V Eingang, 12 A, I2C und integriertem Induktor Alternative, scalable solution with smaller BOM size, frequency synch and I2C option; lower input voltage range

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 11
Typ Titel Datum
* Data sheet TPSM846C23 4.5-V to 15-V Input, 0.35-V to 2-V Output, 35-A PMBus Power Module datasheet (Rev. F) PDF | HTML 15 Jan 2019
Application note Soldering Considerations for Power Modules (Rev. C) PDF | HTML 14 Mär 2024
User guide TPSM846C23 2-Phase Power Module Evaluation Module User's Guide (Rev. D) PDF | HTML 04 Feb 2022
User guide TPSM846C23 Power Module Evaluation Module User's Guide (Rev. B) PDF | HTML 04 Feb 2022
Technical article 3 ways to reduce power-supply noise with power modules PDF | HTML 15 Dez 2020
Technical article 3 big benefits of small cells PDF | HTML 26 Mai 2020
White paper Power solution options for data center applications (Rev. A) 27 Feb 2020
Application note Practical Thermal Design With DC/DC Power Modules (Rev. A) 20 Nov 2019
White paper Small Cells, Big Impact: Designing Power Soutions for 5G Applications 26 Jun 2019
White paper Simplify low EMI design with power modules 20 Nov 2017
Technical article Save PCB space and overcome point-of-load design complexity with PMBus modules PDF | HTML 27 Mär 2017

Design und Entwicklung

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

Evaluierungsplatine

TPSM846C23DEVM-807 — Parallel TPSM846C23 70A PMBus-Leistungsmodul – Evaluierungsplatine

The TPSM846C23DEVM-807 evaluation module (EVM) is configured to evaluate the parallel operation of the TPSM846C23 PMBus power module for output currents up to 70 A. The input voltage range is 4.5 V to 15 V, with an output voltage range of 0.35 V to 2.0 V. The EVM’s PMBus interface allows (...)

Benutzerhandbuch: PDF | HTML
Optionen anzeigen
Evaluierungsplatine

TPSM846C23EVM-806 — TPSM846C23 35A PMBus-Leistungsmodul – Evaluierungsmodul

The TPSM846C23EVM-806 evaluation board (EVM) is configured to evaluate the operation of the TPSM846C23 PMBus power module for output currents up to 35 A. The input voltage range is 4.5 V to 15 V, with an output voltage range of 0.35 V to 2.0 V. The EVM’s PMBus interface allows power supply (...)

Benutzerhandbuch: PDF | HTML
Nicht verfügbar auf TI.com
Anwendungssoftware und Frameworks

FUSION_DIGITAL_POWER_DESIGNER — Digitale Stromversorgungsoftware

Die grafische Benutzeroberflächensoftware (GUI) Fusion Digital Power™ wird dazu verwendet, digitale Stromversorgungscontroller und Sequenzer-/Gesundheitsmonitore von Texas Instruments zu konfigurieren und zu überwachen. Die Anwendung verwendet das PMBus-Protokoll zur Kommunikation mit dem Baustein (...)
Herunterladen
Simulationsmodell

TPSM846C23 PSpice Transient Model (Rev. A)

SLVMBY1A.ZIP (182 KB) - PSpice Model
Herunterladen
Gehäuse Pins Herunterladen
QFM (MOL) 59 Optionen anzeigen
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