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TPS2HCS10-Q1

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Automotive, dual-channel 10-mΩ smart high-side switch with I²T wire protection, low IQ mode and SPI

지금 주문
데이터시트

TPS2HCS10-Q1

미리 보기
데이터시트 지금 주문

제품 상세 정보

Number of channels 2 Operating voltage (max) (V) 18 Operating voltage (min) (V) 6 Ron (typ) (mΩ) 11 Imax (A) 12 Current limit type Adjustable FET Internal Features Current sense output, Current sense/monitor, Programmable current limit, Thermal shutdown, Undervoltage Lock Out (UVLO) Operating temperature range (°C) -40 to 125 Function Adjustable current limit, Automotive load dump compatibility, Current monitoring, Inductive load compatibility, Inrush current control, Short circuit protection, Thermal shutdown Rating Automotive
Number of channels 2 Operating voltage (max) (V) 18 Operating voltage (min) (V) 6 Ron (typ) (mΩ) 11 Imax (A) 12 Current limit type Adjustable FET Internal Features Current sense output, Current sense/monitor, Programmable current limit, Thermal shutdown, Undervoltage Lock Out (UVLO) Operating temperature range (°C) -40 to 125 Function Adjustable current limit, Automotive load dump compatibility, Current monitoring, Inductive load compatibility, Inrush current control, Short circuit protection, Thermal shutdown Rating Automotive
HTSSOP (PWP) 16 32 mm² 5 x 6.4
  • AEC-Q100 qualified for automotive applications
    • Temperature grade 1: –40°C to 125°C
    • Device HBM ESD classification level 2
    • Device CDM ESD classification level C5
    • Withstands 35-V load dump
  • Functional Safety-Compliant Development
    • Documentation on safety mechanisms will be available at product release to aid ISO 26262 system design up to ASIL-B
  • Dual-channel SPI controlled smart high-side switch with a typical 11-mΩ Rdson at 25°C FET
  • Integrated wire-harness protection without MCU involvement and a SPI programmable fuse curve
    • Protection against persistent overload condition
  • Improve system level reliability through SPI programmable adjustable overcurrent protection
    • Overcurrent protection threshold: 10 to 70 A
  • SPI configurable capacitive charging mode to drive a wide range of capacitive input ECUs load current needs.
  • Low quiescent current, low power ON-state to supply always-ON loads with automatic wake on load current increase with wake signal to MCU
  • Robust integrated output protection:
    • Integrated thermal protection
    • Protection against short-to-ground
    • Protection against reverse battery events including automatic switch on of FET with reverse supply voltage
    • Automatic shut off on loss of battery and ground
    • Integrated output clamp to demagnetize inductive loads
  • Digital sense output via SPI can be configured to measure:
    • Load current accurately with integrated ADC
    • Output or supply voltage, FET temperature
  • Provides full fault diagnostics through SPI interface and indication through FLT pin
    • Detection of open load and short-to-battery
  • AEC-Q100 qualified for automotive applications
    • Temperature grade 1: –40°C to 125°C
    • Device HBM ESD classification level 2
    • Device CDM ESD classification level C5
    • Withstands 35-V load dump
  • Functional Safety-Compliant Development
    • Documentation on safety mechanisms will be available at product release to aid ISO 26262 system design up to ASIL-B
  • Dual-channel SPI controlled smart high-side switch with a typical 11-mΩ Rdson at 25°C FET
  • Integrated wire-harness protection without MCU involvement and a SPI programmable fuse curve
    • Protection against persistent overload condition
  • Improve system level reliability through SPI programmable adjustable overcurrent protection
    • Overcurrent protection threshold: 10 to 70 A
  • SPI configurable capacitive charging mode to drive a wide range of capacitive input ECUs load current needs.
  • Low quiescent current, low power ON-state to supply always-ON loads with automatic wake on load current increase with wake signal to MCU
  • Robust integrated output protection:
    • Integrated thermal protection
    • Protection against short-to-ground
    • Protection against reverse battery events including automatic switch on of FET with reverse supply voltage
    • Automatic shut off on loss of battery and ground
    • Integrated output clamp to demagnetize inductive loads
  • Digital sense output via SPI can be configured to measure:
    • Load current accurately with integrated ADC
    • Output or supply voltage, FET temperature
  • Provides full fault diagnostics through SPI interface and indication through FLT pin
    • Detection of open load and short-to-battery

The TPS2HCS10-Q1 device is a dual channel, smart high-side switch controlled through a serial peripheral interface (SPI). The device integrates robust protection to ensure output wire and load protection against short circuit or overload conditions. The device features overcurrent protection which is configurable via SPI in two ranges of thresholds. This allows sufficient flexibility to support loads that require large inrush currents, while providing improved protection. Further, the device integrates a programmable fuse profile (current versus time) that turns off the switch under persistent overload condition, thereby reducing the overhead on the MCU. These two features together allow optimization of the wire harness for any load profile with full protection.

The device supports a SPI-configurable capacitive charging mode for ECU loads in power distribution switch applications. The device also includes a low quiescent current ON-state that provides up to 800 mA of peak current while consuming about 10 µA of current.

The TPS2HCS10-Q1 device also provides a high accuracy digital current sense over SPI that allows for improved load diagnostics. By reporting load current and the channel output voltage and output FET temperature to a system MCU, the device enables diagnosis of switch and load failures.

The TPS2HCS10-Q1 is available in a HTSSOP package which allows for reduced PCB footprint.

The TPS2HCS10-Q1 device is a dual channel, smart high-side switch controlled through a serial peripheral interface (SPI). The device integrates robust protection to ensure output wire and load protection against short circuit or overload conditions. The device features overcurrent protection which is configurable via SPI in two ranges of thresholds. This allows sufficient flexibility to support loads that require large inrush currents, while providing improved protection. Further, the device integrates a programmable fuse profile (current versus time) that turns off the switch under persistent overload condition, thereby reducing the overhead on the MCU. These two features together allow optimization of the wire harness for any load profile with full protection.

The device supports a SPI-configurable capacitive charging mode for ECU loads in power distribution switch applications. The device also includes a low quiescent current ON-state that provides up to 800 mA of peak current while consuming about 10 µA of current.

The TPS2HCS10-Q1 device also provides a high accuracy digital current sense over SPI that allows for improved load diagnostics. By reporting load current and the channel output voltage and output FET temperature to a system MCU, the device enables diagnosis of switch and load failures.

The TPS2HCS10-Q1 is available in a HTSSOP package which allows for reduced PCB footprint.
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모두 보기2
유형 직함 날짜
* Data sheet TPS2HCS10-Q1 11-mΩ, Automotive Dual-Channel, SPI Controlled High-Side Switch With Low Quiescent Current ON Mode and Integrated I2t Wire Protection datasheet PDF | HTML 2023/10/24
EVM User's guide TPS2HCS10-Q1 Smart Fuse Evaluation Module User's Guide (Rev. B) PDF | HTML 2024/01/24

설계 및 개발

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

평가 보드

HSS-2HCS10EVM — 스마트 퓨즈 고압측 스위치용 TPS2HCS10-Q1 부속 카드

HSS-2HCS10EVM은 HSS-HCMOTHERBRDEVM과 함께 사용하도록 설계된 부속 카드입니다. 이 부속 카드는 텍사스 인스트루먼트의 스마트 퓨즈 포트폴리오의 기능을 보여줍니다.

사용 설명서: PDF | HTML
TI.com에서 구매할 수 없습니다
평가 보드

HSS-HCMOTHERBRDEVM — Smart fuse evaluation module

The HSS-HCMOTHERBRDEVM and corresponding daughter cards (such as the HSS-2HCS10EVM) are used to showcase and evaluate all features of the Texas Instruments' smart fuse high-side switch portfolio. The motherboard is designed to be used with several different daughter cards enabling the use of a (...)

사용 설명서: PDF | HTML
TI.com에서 구매할 수 없습니다
평가 모듈(EVM)용 GUI

HSS-HCSRCPACKAGE — Source package for GUI and firmware of HSS-HCMOTHERBRDEVM

Contains the C++ source code for the Smart Fuse Configurator GUI as well as the firmware source code for the TM4C microcontroller running on the HSS-HCMOTHERBRDEVM module.
지원되는 제품 및 하드웨어

지원되는 제품 및 하드웨어

제품
고압측 스위치
TPS2HCS10-Q1 — Automotive, dual-channel 10-mΩ smart high-side switch with I²T wire protection, low IQ mode and SPI
하드웨어 개발
평가 보드
HSS-HCMOTHERBRDEVM — Smart fuse evaluation module HSS-2HCS10EVM — 스마트 퓨즈 고압측 스위치용 TPS2HCS10-Q1 부속 카드
다운로드
평가 모듈(EVM)용 GUI

HSS-SMART-CONFIGURATOR — Configuration tool for the HSS-HCMOTHERBRDEVM and TI's smart fuse high-side switches

This software allows the user to configure and monitor diagnostics for the HSS-HCMOTHERBRDEVM high-side switch evaluation module. Device settings, diagnostics, and configuration can be read, changed, and manipulated via this software.
지원되는 제품 및 하드웨어

지원되는 제품 및 하드웨어

제품
고압측 스위치
TPS2HCS10-Q1 — Automotive, dual-channel 10-mΩ smart high-side switch with I²T wire protection, low IQ mode and SPI
하드웨어 개발
평가 보드
HSS-HCMOTHERBRDEVM — Smart fuse evaluation module HSS-2HCS10EVM — 스마트 퓨즈 고압측 스위치용 TPS2HCS10-Q1 부속 카드
다운로드
지원 소프트웨어

HCS-HEADER-FILES — C Header files for smart fuse high-side switches with register definitions

C header files for smart-fuse high-side switches with register definitions
지원되는 제품 및 하드웨어

지원되는 제품 및 하드웨어

제품
고압측 스위치
TPS2HCS10-Q1 — Automotive, dual-channel 10-mΩ smart high-side switch with I²T wire protection, low IQ mode and SPI
하드웨어 개발
평가 보드
HSS-2HCS10EVM — 스마트 퓨즈 고압측 스위치용 TPS2HCS10-Q1 부속 카드 HSS-HCMOTHERBRDEVM — Smart fuse evaluation module
다운로드
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 (...)
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HTSSOP (PWP) 16 옵션 보기
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  • RoHS
  • REACH
  • 디바이스 마킹
  • 납 마감/볼 재질
  • MSL 등급/피크 리플로우
  • MTBF/FIT 예측
  • 물질 성분
  • 인증 요약
  • 지속적인 신뢰성 모니터링
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