TPSM831D31

Name: TPSM831D31
Brand: TI
SKU: TPSM831D31
Price: 88 USD

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PMBus-Modul, 8 bis 14 V Eingang, 120 + 40 A zweifach-Ausgänge mit AVS und Überwachung

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Datenblatt

document-pdfAcrobat TPSM831D31 8-V to 14-V Input, 0.25-V to 1.52-V Dual Output, 120-A + 40-A PMBus™ Power Module datasheet (Rev. A) (Englisch) PDF | HTML

TPSM831D31

AKTIV

Datenblatt

Jetzt bestellen

Produktdetails

Rating

Catalog

Operating temperature range (°C)

-40 to 105

Topology

Buck, Synchronous Buck

Type

Module

Iout (max) (A)

120

Vin (min) (V)

8

Vin (max) (V)

14

Vout (min) (V)

0.25

Vout (max) (V)

1.52

Switching frequency (min) (kHz)

350

Switching frequency (max) (kHz)

700

Features

Adjustable current limit, Current Sharing, Dynamic Voltage Scaling, EMI Tested, Enable, Light Load Efficiency, PMBus, Phase Interleaving, Power good, Remote Sense, Voltage Margining

Control mode

D-CAP+

Duty cycle (max) (%)

25

Rating

Catalog

Operating temperature range (°C)

-40 to 105

Topology

Buck, Synchronous Buck

Type

Module

Iout (max) (A)

120

Vin (min) (V)

8

Vin (max) (V)

14

Vout (min) (V)

0.25

Vout (max) (V)

1.52

Switching frequency (min) (kHz)

350

Switching frequency (max) (kHz)

700

Features

Adjustable current limit, Current Sharing, Dynamic Voltage Scaling, EMI Tested, Enable, Light Load Efficiency, PMBus, Phase Interleaving, Power good, Remote Sense, Voltage Margining

Control mode

D-CAP+

Duty cycle (max) (%)

25

QFM (MOA)

28

720 mm² 48 x 15

Input voltage range: 8 V to 14 V
Dual output: 120 A (3-phase) + 40 A (1-phase)
Output voltage range: 0.25 V to 1.52 V
- Programmable in 5-mV steps
- Differential remote sense
- ±0.5% Vref accuracy with remote sense
PMBus Interface
- Programmable V_OUT, UVLO, fault limits
- VIN, VOUT, IOUT, temperature telemetry
- Supports up to 1-MHz bus speed
- On-chip non-volatile configuration memory
Ultra-fast transient response
Switching frequency range: 350 kHz to 700 kHz
15-mm × 48-mm footprint and 12-mm height
Efficiencies up to 95%
Dual power good outputs
Overcurrent, overvoltage, overtemperature protection
Operating IC junction range: –40°C to 125°C
Operating ambient range: –40°C to 105°C

Input voltage range: 8 V to 14 V
Dual output: 120 A (3-phase) + 40 A (1-phase)
Output voltage range: 0.25 V to 1.52 V
- Programmable in 5-mV steps
- Differential remote sense
- ±0.5% Vref accuracy with remote sense
PMBus Interface
- Programmable V_OUT, UVLO, fault limits
- VIN, VOUT, IOUT, temperature telemetry
- Supports up to 1-MHz bus speed
- On-chip non-volatile configuration memory
Ultra-fast transient response
Switching frequency range: 350 kHz to 700 kHz
15-mm × 48-mm footprint and 12-mm height
Efficiencies up to 95%
Dual power good outputs
Overcurrent, overvoltage, overtemperature protection
Operating IC junction range: –40°C to 125°C
Operating ambient range: –40°C to 105°C

The TPSM831D31 is a PMBus™-controlled, dual-output, 4-phase power module that combines a high-performance D-CAP+™ controller with four high-efficiency Smart Power Stages, and low-loss inductors, into a rugged, thermally enhanced surface-mount package. The user supplies the input and output capacitors and a few passive components to complete the system. The first output is a 3-phase power stage that can deliver up to 120 A of continuous output current. The second output is a single phase power stage that can deliver up to 40 A of output current.

The PMBus interface provides for converter configuration of each VOUT, UVLO, soft-start, overcurrent, and thermal shutdown parameters. The interface provides support for telemetry that can report the actual input voltage, output voltage, output current, and device temperature. The device can report input and output power. The device supports standard PMBus warning and fault functions. The device supports PMBus communication speeds up to 1 MHz, with 1.8-V or 3.3-V logic levels, as detailed in Section 4.3 of SMBus Specification V3.0. The module supports a subset of the commands in the PMBus 1.3 specification.

The TPSM831D31 is a PMBus™-controlled, dual-output, 4-phase power module that combines a high-performance D-CAP+™ controller with four high-efficiency Smart Power Stages, and low-loss inductors, into a rugged, thermally enhanced surface-mount package. The user supplies the input and output capacitors and a few passive components to complete the system. The first output is a 3-phase power stage that can deliver up to 120 A of continuous output current. The second output is a single phase power stage that can deliver up to 40 A of output current.

The PMBus interface provides for converter configuration of each VOUT, UVLO, soft-start, overcurrent, and thermal shutdown parameters. The interface provides support for telemetry that can report the actual input voltage, output voltage, output current, and device temperature. The device can report input and output power. The device supports standard PMBus warning and fault functions. The device supports PMBus communication speeds up to 1 MHz, with 1.8-V or 3.3-V logic levels, as detailed in Section 4.3 of SMBus Specification V3.0. The module supports a subset of the commands in the PMBus 1.3 specification.

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Andere Stromversorgungsmodule (integrierter Induktor) suchen

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Evaluierungsplatine

TPSM831D31EVM — TPSM831D31, 8 V bis 14 V-Eingang und Zweifach-Ausgang 120 A + 40 A PMBus-Leistungsmodul – Evaluierun

The TPSM831D31 evaluation board is configured to evaluate the operation of the TPSM831D31 power module for current up to 120 A for output A and 40 A for output B. The input voltage range is 8 V to 14 V. The output voltage range for both output A and output B is 0.25 V to 1.52 V. The evaluation (...)

Benutzerhandbuch: PDF

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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 (...)

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Gehäuse	Pins	CAD-Symbole, Footprints und 3D-Modelle
QFM (MOA)	28	Ultra Librarian

Es gelten die allgemeinen Geschäftsbedingungen von TI für Evaluierungsartikel.

	Typ	Titel		Datum
*	Data sheet	TPSM831D31 8-V to 14-V Input, 0.25-V to 1.52-V Dual Output, 120-A + 40-A PMBus™ Power Module datasheet (Rev. A)	PDF \| HTML	14 Jun 2021
	White paper	Power solution options for data center applications (Rev. A)		27 Feb 2020
	Technical article	Sequencing and powering FPGAs in radar and other defense applications	PDF \| HTML	18 Nov 2019
	Technical article	Minimize the impact of the MLCC shortage using D-CAP+™ control mode	PDF \| HTML	05 Apr 2019
	Technical article	Minimize the impact of the MLCC shortage on your power application	PDF \| HTML	29 Mär 2019
	Technical article	Searching for the newest innovations in power? Find them at APEC	PDF \| HTML	09 Feb 2019

TPSM831D31

PMBus-Modul, 8 bis 14 V Eingang, 120 + 40 A zweifach-Ausgänge mit AVS und Überwachung

TPSM831D31

Produktdetails

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Design und Entwicklung

TPSM831D31EVM — TPSM831D31, 8 V bis 14 V-Eingang und Zweifach-Ausgang 120 A + 40 A PMBus-Leistungsmodul – Evaluierun

FUSION_DIGITAL_POWER_DESIGNER — Digitale Stromversorgungsoftware

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