홈 전원 관리 DC/DC 전력 모듈 벅 모듈(통합 인덕터)
홈
전원 관리
DC/DC 전력 모듈
벅 모듈(통합 인덕터)

TPSM831D31

활성

AVS 및 모니터링을 지원하는 8V-14V 입력, 120A + 40A 듀얼 출력 PMBus 모듈

지금 주문
데이터 시트

TPSM831D31

활성
데이터 시트 지금 주문

제품 상세 정보

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 VOUT, 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 VOUT, 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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관심 가지실만한 유사 제품

open-in-new 대안 비교
비교 대상 장치와 유사한 기능
PTH08T250W 활성 TurboTrans를 지원하는 50A, 4.5V~14V 입력, 비절연, 넓은 출력, 조정 가능 전원 모듈 50-A, 4.5-V to 14-V Input, non-isolated, wide-output, adjustable power module and will power loads up to 50 A.
PTH12040W 활성 50A, 8V~14V 입력, 넓은 출력 조정 전원 모듈 50-A, 8 to 14-V Input, wide-output adjust power module.

기술 자료

star =TI에서 선정한 이 제품의 인기 문서
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하십시오.
6개 모두 보기
유형 직함 날짜
* 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 2021/06/14
White paper Power solution options for data center applications (Rev. A) 2020/02/27
Technical article Sequencing and powering FPGAs in radar and other defense applications PDF | HTML 2019/11/18
Technical article Minimize the impact of the MLCC shortage using D-CAP+™ control mode PDF | HTML 2019/04/05
Technical article Minimize the impact of the MLCC shortage on your power application PDF | HTML 2019/03/29
Technical article Searching for the newest innovations in power? Find them at APEC PDF | HTML 2019/02/09

설계 및 개발

추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

평가 보드

TPSM831D31EVM — TPSM831D31, 8V~14V 입력, 듀얼 출력, 120A + 40A PMBus 전력 모듈 평가 모듈

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 (...)
사용 설명서: PDF
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애플리케이션 소프트웨어 및 프레임워크

FUSION_DIGITAL_POWER_DESIGNER — 디지털 전원 소프트웨어

Fusion Digital Power™ GUI(그래픽 사용자 인터페이스) 소프트웨어는 선별된 텍사스 인스트루먼트 디지털 파워 컨트롤러와 시퀀서/상태 모니터를 구성하고 모니터링하는 데 사용됩니다. 이 애플리케이션은 PMBus 프로토콜을 사용하여 TI USB 어댑터를 경유, 직렬 버스를 통해 장치와 통신합니다.
다운로드
패키지 핀 CAD 기호, 풋프린트 및 3D 모델
QFM (MOA) 28 Ultra Librarian
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주문 및 품질

포함된 정보:
  • RoHS
  • REACH
  • 디바이스 마킹
  • 납 마감/볼 재질
  • MSL 등급/피크 리플로우
  • MTBF/FIT 예측
  • 물질 성분
  • 인증 요약
  • 지속적인 신뢰성 모니터링
포함된 정보:
  • 팹 위치
  • 조립 위치

지원 및 교육

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포럼 주제 모두 보기(영문)

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