전원 관리 전원 스위치 eFuse 및 핫 스왑 컨트롤러

TPS1689

미리 보기

9V to 80V, 3.65mΩ, 20A stackable integrated hot swap (eFuse) with PMBus digital telemetry

제품 상세 정보

FET Internal Ron (typ) (mΩ) 3.65 Vin (min) (V) 9 Vin (max) (V) 80 Vabsmax_cont (V) 92 Current limit (min) (A) 2 Current limit (max) (A) 20 Overcurrent response Circuit breaker Fault response Auto-retry, Latch-off Soft start Adjustable Overvoltage response Cut-off Features Adjustable current limit, Adjustable soft start, Current monitoring, Fault output, Overcurrent protection, Overvoltage protection, PMBUS, Power good signal, Short-circuit protection, Thermal shutdown Rating Catalog Device type eFuses and hot swap controllers Operating temperature range (°C) -40 to 125 Function Adjustable current limit, Current monitoring, Inrush current control, Overvoltage protection, Power good signal, Short circuit protection, Thermal shutdown Quiescent current (Iq) (typ) (A) 0.004
FET Internal Ron (typ) (mΩ) 3.65 Vin (min) (V) 9 Vin (max) (V) 80 Vabsmax_cont (V) 92 Current limit (min) (A) 2 Current limit (max) (A) 20 Overcurrent response Circuit breaker Fault response Auto-retry, Latch-off Soft start Adjustable Overvoltage response Cut-off Features Adjustable current limit, Adjustable soft start, Current monitoring, Fault output, Overcurrent protection, Overvoltage protection, PMBUS, Power good signal, Short-circuit protection, Thermal shutdown Rating Catalog Device type eFuses and hot swap controllers Operating temperature range (°C) -40 to 125 Function Adjustable current limit, Current monitoring, Inrush current control, Overvoltage protection, Power good signal, Short circuit protection, Thermal shutdown Quiescent current (Iq) (typ) (A) 0.004
LQFN-CLIP (VMA) 23 30 mm² 5 x 6
  • Input operating voltage range: 9V to 80V
    • 92V absolute maximum rating
    • Withstands negative transient voltages up to –5V at output
  • Integrated FET with low ON-resistance
    • RON = 3.65mΩ (typ)
  • PMBus interface for telemetry, control, configuration, and debug
    • PIN/EIN/VIN/VOUT/IIN temperature and fault monitoring
    • VIN/VOUT monitoring accuracy: ±0.5%
    • Programmable overcurrent protection
      • Adjustable overcurrent threshold: 2A to 20A
      • Programmable transient overcurrent timer (OC_TIMER)
    • Programmable slew rate control (dvdt)
    • Programmable Power Good/fault/alert indication
    • Programmable overtemperature protection
    • Non-volatile configuration memory for configuration values
    • Blackbox fault recording with option to store in external EEPROM
  • Fast trip response to severe overcurrent (short-circuit) events
  • Precise analog load current monitoring (IMON)
    • <3% error over 50%–100% of max current
  • Small footprint: QFN 6mm × 5mm
    • IPC9592B clearance for 60V
  • Input operating voltage range: 9V to 80V
    • 92V absolute maximum rating
    • Withstands negative transient voltages up to –5V at output
  • Integrated FET with low ON-resistance
    • RON = 3.65mΩ (typ)
  • PMBus interface for telemetry, control, configuration, and debug
    • PIN/EIN/VIN/VOUT/IIN temperature and fault monitoring
    • VIN/VOUT monitoring accuracy: ±0.5%
    • Programmable overcurrent protection
      • Adjustable overcurrent threshold: 2A to 20A
      • Programmable transient overcurrent timer (OC_TIMER)
    • Programmable slew rate control (dvdt)
    • Programmable Power Good/fault/alert indication
    • Programmable overtemperature protection
    • Non-volatile configuration memory for configuration values
    • Blackbox fault recording with option to store in external EEPROM
  • Fast trip response to severe overcurrent (short-circuit) events
  • Precise analog load current monitoring (IMON)
    • <3% error over 50%–100% of max current
  • Small footprint: QFN 6mm × 5mm
    • IPC9592B clearance for 60V

The TPS1689x is an integrated high current circuit protection and power management solution in a small package. The device provides multiple protection modes using very few external components and is a robust defense against overloads, short circuits and excessive inrush current. The integrated PMBus™ interface allows a host controller to monitor, control and configure the system in real-time. Key system parameters can be read back for remote telemetry. Various protection/warning thresholds and coefficients can be configured through PMBus or stored in non-volatile configuration memory. An integrated fast and accurate sense analog load current monitor facilitates predictive maintenance and advanced dynamic platform power management such as Intel PSYS and PROCHOT to optimize server and data-center performance. Blackbox fault recording feature helps in debug of field failure/returns. For higher current support, TPS1689x can be connected in parallel with TPS1685x. The devices are characterized for operation over a junction temperature range of –40°C to +125°C.

The TPS1689x is an integrated high current circuit protection and power management solution in a small package. The device provides multiple protection modes using very few external components and is a robust defense against overloads, short circuits and excessive inrush current. The integrated PMBus™ interface allows a host controller to monitor, control and configure the system in real-time. Key system parameters can be read back for remote telemetry. Various protection/warning thresholds and coefficients can be configured through PMBus or stored in non-volatile configuration memory. An integrated fast and accurate sense analog load current monitor facilitates predictive maintenance and advanced dynamic platform power management such as Intel PSYS and PROCHOT to optimize server and data-center performance. Blackbox fault recording feature helps in debug of field failure/returns. For higher current support, TPS1689x can be connected in parallel with TPS1685x. The devices are characterized for operation over a junction temperature range of –40°C to +125°C.

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기술 자료

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4개 모두 보기
유형 직함 날짜
* Data sheet TPS16890 9V–80V, 3.65mΩ, 20A Stackable Integrated Hotswap (eFuse) With PMBus Digital Telemetry datasheet PDF | HTML 2025/03/11
EVM User's guide TPS1689 Evaluation Module for eFuse PDF | HTML 2025/03/11
Application note Enhancing Server Power Design Using Advanced Features of TI’s Smart eFuses PDF | HTML 2025/01/29
Certificate TPS1689EVM EU Declaration of Conformity (DoC) 2024/10/31

설계 및 개발

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

평가 보드

TPS1689EVM — TPS1689 evaluation module

The TPS1689EVM is used to evaluate the performance of the TPS1689 eFuse device. The TPS1689EVM comes with 1 TPS16890 eFuse and 1 TPS16851 connected in parallel to evaluate a 54V (typical) and 40A (steady state) design. This evaluation module incorporates 1 TPS16890 device in parallel with 1 (...)

사용 설명서: PDF | HTML
TI.com에서 구매 불가
평가 모듈(EVM)용 GUI

TPS1689-EVM-GUI TPS1689 evaluation module GUI

The GUI allows the customer to configure, control, and view telemetry data from the TPS1689 eFuse.
지원되는 제품 및 하드웨어

지원되는 제품 및 하드웨어

제품
eFuse 및 핫 스왑 컨트롤러
TPS1689 9V to 80V, 3.65mΩ, 20A stackable integrated hot swap (eFuse) with PMBus digital telemetry
계산 툴

TPS1689-CALC TPS1689 Design Calculator

The design calculator allows customer to size the external peripheral components while designing with TPS1689 eFuse.
지원되는 제품 및 하드웨어

지원되는 제품 및 하드웨어

제품
eFuse 및 핫 스왑 컨트롤러
TPS1689 9V to 80V, 3.65mΩ, 20A stackable integrated hot swap (eFuse) with PMBus digital telemetry
계산 툴

TVS-RECOMMENDATION-CALC TVS diode recommendation tool

This tool suggests suitable TVS for given system parameters and abs max voltage rating of the device.
지원되는 제품 및 하드웨어

지원되는 제품 및 하드웨어

이 설계 리소스는 이러한 범주의 제품 대부분을 지원합니다.

제품 세부 정보 페이지에서 지원을 확인하십시오.

시뮬레이션 툴

PSPICE-FOR-TI — TI 설계 및 시뮬레이션 툴용 PSpice®

TI용 PSpice®는 아날로그 회로의 기능을 평가하는 데 사용되는 설계 및 시뮬레이션 환경입니다. 완전한 기능을 갖춘 이 설계 및 시뮬레이션 제품군은 Cadence®의 아날로그 분석 엔진을 사용합니다. 무료로 제공되는 TI용 PSpice에는 아날로그 및 전력 포트폴리오뿐 아니라 아날로그 행동 모델에 이르기까지 업계에서 가장 방대한 모델 라이브러리 중 하나가 포함되어 있습니다.

TI 설계 및 시뮬레이션 환경용 PSpice는 기본 제공 라이브러리를 이용해 복잡한 혼합 신호 설계를 시뮬레이션할 수 있습니다. 레이아웃 및 제작에 착수하기 (...)
패키지 CAD 기호, 풋프린트 및 3D 모델
LQFN-CLIP (VMA) 23 Ultra Librarian

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

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