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TPS2HCS10-Q1

ACTIVO

Int. inteligente de lado alto autom., doble canal, 11.3 mΩ, protec. cable I2T, modo baja IQ y SPI

Detalles del producto

FET Internal Number of channels 2 Rating Automotive Operating voltage (max) (V) 18 Operating voltage (min) (V) 6 Ron (typ) (mΩ) 11 Imax (A) 12 Current limit type Adjustable Control interface SPI Features Current sense output, Current sense/monitor, I2T, 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
FET Internal Number of channels 2 Rating Automotive Operating voltage (max) (V) 18 Operating voltage (min) (V) 6 Ron (typ) (mΩ) 11 Imax (A) 12 Current limit type Adjustable Control interface SPI Features Current sense output, Current sense/monitor, I2T, 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
    • 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
    • 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 TPS2HCS10-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 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) 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 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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Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Placa de evaluación

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Placa de evaluación

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Tarjeta secundaria

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Controlador o biblioteca

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Productos y hardware compatibles

Productos y hardware compatibles

Productos
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TPS2HCS08-Q1 Int. inteligente lado alto, autom., doble canal, 8.9 mΩ, protec. cable I2T, modo baja IQ y SPI TPS2HCS10-Q1 Int. inteligente de lado alto autom., doble canal, 11.3 mΩ, protec. cable I2T, modo baja IQ y SPI
Desarrollo de hardware
Placa de evaluación
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GUI para el módulo de evaluación (EVM)

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.
Productos y hardware compatibles

Productos y hardware compatibles

Productos
Interruptores inteligentes de lado alto de eFuse
TPS2HCS08-Q1 Int. inteligente lado alto, autom., doble canal, 8.9 mΩ, protec. cable I2T, modo baja IQ y SPI TPS2HCS10-Q1 Int. inteligente de lado alto autom., doble canal, 11.3 mΩ, protec. cable I2T, modo baja IQ y SPI
Desarrollo de hardware
Placa de evaluación
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Soporte de software

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

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Productos y hardware compatibles

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Productos
Interruptores inteligentes de lado alto de eFuse
TPS2HCS08-Q1 Int. inteligente lado alto, autom., doble canal, 8.9 mΩ, protec. cable I2T, modo baja IQ y SPI TPS2HCS10-Q1 Int. inteligente de lado alto autom., doble canal, 11.3 mΩ, protec. cable I2T, modo baja IQ y SPI
Desarrollo de hardware
Placa de evaluación
HSS-2HCS10EVM Tarjeta secundaria TPS2HCS10-Q1 para interruptor de lado alto con fusible inteligente HSS-HCMOTHERBRDEVM Módulo de evaluación de fusibles inteligente HSS-2HCS08EVM Tarjeta secundaria TPS2HCS08-Q1 para interruptor de lado alto con fusible inteligente
Tarjeta secundaria
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Encapsulado Pines Símbolos CAD, huellas y modelos 3D
HTSSOP (PWP) 16 Ultra Librarian

Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

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Soporte y capacitación

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