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TPS2HCS08-Q1

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具有 I2T 線保護(hù)、低 IQ 模式和 SPI 的汽車(chē)級(jí)雙通道 8.9m? 智能高側(cè)開(kāi)關(guān)

產(chǎn)品詳情

Number of channels 2 Rating Automotive Operating voltage (max) (V) 18 Operating voltage (min) (V) 6 Ron (typ) (mΩ) 8 Imax (A) 13 Current limit type Adjustable FET Internal Features Current sense output, Current sense/monitor, I2T, Low power, Programmable current limit, SPI, 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
Number of channels 2 Rating Automotive Operating voltage (max) (V) 18 Operating voltage (min) (V) 6 Ron (typ) (mΩ) 8 Imax (A) 13 Current limit type Adjustable FET Internal Features Current sense output, Current sense/monitor, I2T, Low power, Programmable current limit, SPI, 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
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 36V load dump
  • Dual-channel SPI controlled smart high-side switch with integrated nFETs.
  • 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
  • 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 36V load dump
  • Dual-channel SPI controlled smart high-side switch with integrated nFETs.
  • 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
  • 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 TPS2HCS08-Q1 device is a dual channel, smart high-side switch controlled through a serial peripheral interface (SPI) and is intended for power distribution and actuator drive applications. The device integrates robust protection to ensure output wire and load protection against short circuit or overload conditions. The device features overcurrent protection configurable via SPI with sufficient flexibility to support loads that require large inrush currents and provide improved protection. The device also integrates a programmable fuse profile (current versus time) that turns off the switch under persistent overload condition. The 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 two low power mode (LPM) states, an auto entry mode or a manual entry mode, that enables the device to provide current to the load ECU while only consuming about 10–20µA of current.

The TPS2HCS08-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 TPS2HCS08-Q1 is available in a HTSSOP package which allows for reduced PCB footprint.

The TPS2HCS08-Q1 device is a dual channel, smart high-side switch controlled through a serial peripheral interface (SPI) and is intended for power distribution and actuator drive applications. The device integrates robust protection to ensure output wire and load protection against short circuit or overload conditions. The device features overcurrent protection configurable via SPI with sufficient flexibility to support loads that require large inrush currents and provide improved protection. The device also integrates a programmable fuse profile (current versus time) that turns off the switch under persistent overload condition. The 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 two low power mode (LPM) states, an auto entry mode or a manual entry mode, that enables the device to provide current to the load ECU while only consuming about 10–20µA of current.

The TPS2HCS08-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 TPS2HCS08-Q1 is available in a HTSSOP package which allows for reduced PCB footprint.
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評(píng)估板

HSS-2HCS08EVM — TPS2HCS08-Q1 智能保險(xiǎn)絲高側(cè)開(kāi)關(guān)子卡

HSS-2HCS08EVM 是設(shè)計(jì)用于與 HSS-HCMOTHERBRDEVM 配合使用的子卡。此子卡展示了德州儀器 (TI) 智能保險(xiǎn)絲產(chǎn)品系列的功能。
用戶指南: PDF | HTML
英語(yǔ)版 (Rev.C): PDF | HTML
TI.com 上無(wú)現(xiàn)貨
評(píng)估板

HSS-HCMOTHERBRDEVM — 智能保險(xiǎn)絲評(píng)估模塊

HSS-HCMOTHERBRDEVM 和相應(yīng)的子卡（例如 HSS-2HCS10EVM）用于展示和評(píng)估德州儀器 (TI) 智能保險(xiǎn)絲高側(cè)開(kāi)關(guān)產(chǎn)品系列的所有功能。主板旨在與多個(gè)不同子卡一起使用，從而可以將單個(gè)主機(jī) EVM 用于具有不同導(dǎo)通電阻和功能的各種不同高側(cè)開(kāi)關(guān)。

用戶指南: PDF | HTML
英語(yǔ)版 (Rev.C): PDF | HTML
TI.com 上無(wú)現(xiàn)貨
子卡

HSS-HCS-BLANKEVM — 適用于智能保險(xiǎn)絲開(kāi)關(guān)產(chǎn)品系列的空載評(píng)估模塊

HSS-HCS-BLANKEVM 是設(shè)計(jì)用于與 HSS-HCMOTHERBRDEVM 配合使用的子卡。此子卡展示了我們的智能保險(xiǎn)絲產(chǎn)品系列的功能。
用戶指南: PDF | HTML
英語(yǔ)版 (Rev.C): PDF | HTML
TI.com 上無(wú)現(xiàn)貨
驅(qū)動(dòng)程序或庫(kù)

HCS-SMARTFUSE-DRIVERS — Simple C drivers and code examples for HCS smart fuse devices

Simple C drivers and code examples for HCS smart fuse devices
支持的產(chǎn)品和硬件

支持的產(chǎn)品和硬件

產(chǎn)品
高側(cè)開(kāi)關(guān)
TPS2HCS08-Q1 — 具有 I2T 線保護(hù)、低 IQ 模式和 SPI 的汽車(chē)級(jí)雙通道 8.9m? 智能高側(cè)開(kāi)關(guān) TPS2HCS10-Q1 — 具有 I2T 線保護(hù)、低 IQ 模式和 SPI 的汽車(chē)級(jí)雙通道 11.3m? 智能高側(cè)開(kāi)關(guān)
硬件開(kāi)發(fā)
評(píng)估板
HSS-2HCS10EVM — TPS2HCS10-Q1 智能保險(xiǎn)絲高側(cè)開(kāi)關(guān)子卡 HSS-HCMOTHERBRDEVM — 智能保險(xiǎn)絲評(píng)估模塊
評(píng)估模塊 (EVM) 用 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.
支持的產(chǎn)品和硬件

支持的產(chǎn)品和硬件

產(chǎn)品
高側(cè)開(kāi)關(guān)
TPS2HCS08-Q1 — 具有 I2T 線保護(hù)、低 IQ 模式和 SPI 的汽車(chē)級(jí)雙通道 8.9m? 智能高側(cè)開(kāi)關(guān) TPS2HCS10-Q1 — 具有 I2T 線保護(hù)、低 IQ 模式和 SPI 的汽車(chē)級(jí)雙通道 11.3m? 智能高側(cè)開(kāi)關(guān)
硬件開(kāi)發(fā)
評(píng)估板
HSS-2HCS10EVM — TPS2HCS10-Q1 智能保險(xiǎn)絲高側(cè)開(kāi)關(guān)子卡 HSS-HCMOTHERBRDEVM — 智能保險(xiǎn)絲評(píng)估模塊
支持軟件

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
支持的產(chǎn)品和硬件

支持的產(chǎn)品和硬件

產(chǎn)品
高側(cè)開(kāi)關(guān)
TPS2HCS10-Q1 — 具有 I2T 線保護(hù)、低 IQ 模式和 SPI 的汽車(chē)級(jí)雙通道 11.3m? 智能高側(cè)開(kāi)關(guān) TPS2HCS08-Q1 — 具有 I2T 線保護(hù)、低 IQ 模式和 SPI 的汽車(chē)級(jí)雙通道 8.9m? 智能高側(cè)開(kāi)關(guān)
硬件開(kāi)發(fā)
評(píng)估板
HSS-2HCS10EVM — TPS2HCS10-Q1 智能保險(xiǎn)絲高側(cè)開(kāi)關(guān)子卡 HSS-HCMOTHERBRDEVM — 智能保險(xiǎn)絲評(píng)估模塊 HSS-2HCS08EVM — TPS2HCS08-Q1 智能保險(xiǎn)絲高側(cè)開(kāi)關(guān)子卡
子卡
HSS-HCS-BLANKEVM — 適用于智能保險(xiǎn)絲開(kāi)關(guān)產(chǎn)品系列的空載評(píng)估模塊
模擬工具

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該參考設(shè)計(jì)演示了下一代區(qū)域控制模塊的主要功能，包括配電、負(fù)載驅(qū)動(dòng)和車(chē)載網(wǎng)絡(luò)。該設(shè)計(jì)的亮點(diǎn)包括功能安全合規(guī)型 PMIC 和微控制器 (MCU) 設(shè)計(jì)、具有理想二極管控制器的冗余電源管理以及用于安全配電的智能電子保險(xiǎn)絲。該設(shè)計(jì)還具有區(qū)域控制模塊中預(yù)期的各種負(fù)載驅(qū)動(dòng)選項(xiàng)，例如高側(cè)驅(qū)動(dòng)器、電機(jī)驅(qū)動(dòng)器、可配置驅(qū)動(dòng)器和 D 類(lèi)音頻放大器。該區(qū)域參考設(shè)計(jì)展示了各種通信協(xié)議（如以太網(wǎng)、CAN 和 LIN），并支持汽車(chē)網(wǎng)絡(luò)技術(shù)（例如以太網(wǎng) AVB、10BASE-T1S 和 CAN FD Light）的新興趨勢(shì)。
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HTSSOP (PWP) 16 Ultra Librarian

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  • REACH
  • 器件標(biāo)識(shí)
  • 引腳鍍層/焊球材料
  • MSL 等級(jí)/回流焊峰值溫度
  • MTBF/時(shí)基故障估算
  • 材料成分
  • 鑒定摘要
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