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

TPSM846C23

활성

4.5V~15V 입력, 0.35V~2.0V 출력, 35A PMBus 전원 모듈

지금 주문
데이터시트

TPSM846C23

활성
데이터시트 지금 주문

제품 상세 정보

Rating Catalog Operating temperature range (°C) -40 to 105 Iout (max) (A) 35 Vin (max) (V) 15 Vin (min) (V) 4.5 Vout (max) (V) 2 Vout (min) (V) 0.35 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
Rating Catalog Operating temperature range (°C) -40 to 105 Iout (max) (A) 35 Vin (max) (V) 15 Vin (min) (V) 4.5 Vout (max) (V) 2 Vout (min) (V) 0.35 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.
filter 기타 벅 모듈(통합 인덕터) 찾기
다운로드 스크립트와 함께 비디오 보기 동영상

관심 가지실만한 유사 제품

open-in-new 대안 비교
비교 대상 장치와 동일한 기능을 지원하는 핀 대 핀
TPSM846C24 활성 4.5V~15V 입력, 0.5V~2.0V 출력, 35A 전원 모듈 Equivalent power module without PMBus.
다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능
TPS546C23 활성 PMBus 및 원격 측정을 지원하는 4.5V~18V 입력, 적층형 35A, 동기 SWIFT™ 벅 컨버터 Discrete equivalent.
신규 TPSM8287A12 활성 I2C 및 일체형 인덕터가 있는 6V 입력, 12A 적층형 DC-DC 벅 모듈 Alternative, scalable solution with smaller BOM size, frequency synch and I2C option; lower input voltage range

기술 문서

star =TI에서 선정한 이 제품의 인기 문서
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하십시오.
모두 보기11
유형 직함 날짜
* 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 2019/01/15
Application note Soldering Considerations for Power Modules (Rev. C) PDF | HTML 2024/03/14
User guide TPSM846C23 2-Phase Power Module Evaluation Module User's Guide (Rev. D) PDF | HTML 2022/02/04
User guide TPSM846C23 Power Module Evaluation Module User's Guide (Rev. B) PDF | HTML 2022/02/04
Technical article 3 ways to reduce power-supply noise with power modules PDF | HTML 2020/12/15
Technical article 3 big benefits of small cells PDF | HTML 2020/05/26
White paper Power solution options for data center applications (Rev. A) 2020/02/27
Application note Practical Thermal Design With DC/DC Power Modules (Rev. A) 2019/11/20
White paper Small Cells, Big Impact: Designing Power Soutions for 5G Applications 2019/06/26
White paper Simplify low EMI design with power modules 2017/11/20
Technical article Save PCB space and overcome point-of-load design complexity with PMBus modules PDF | HTML 2017/03/27

설계 및 개발

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

평가 보드

TPSM846C23DEVM-807 — 병렬 TPSM846C23 70A PMBus 전원 모듈 평가 보드

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 (...)

사용 설명서: PDF | HTML
옵션 보기
평가 보드

TPSM846C23EVM-806 — TPSM846C23 35A PMBus 전원 모듈 평가 모듈

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 (...)

사용 설명서: PDF | HTML
TI.com에서 구매할 수 없습니다
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
시뮬레이션 모델

TPSM846C23 PSpice Transient Model (Rev. A)

SLVMBY1A.ZIP (182 KB) - PSpice Model
다운로드
패키지 핀 다운로드
QFM (MOL) 59 옵션 보기
TI의 평가 항목에 대한 표준 약관이 적용됩니다.

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

TI 엔지니어의 기술 지원을 받을 수 있는 TI E2E™ 포럼

포럼 주제 모두 보기(영문)

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