Inicio Gestión de la energía Conmutadores de potencia Interruptores del lado de la alimentación
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Gestión de la energía
Conmutadores de potencia
Interruptores del lado de la alimentación

TPS1H200A-Q1

ACTIVO

Interruptor automotriz inteligente de lado alto de 40 V, 200 mΩ y 1 canal con límite de corriente aj

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TPS1H200A-Q1

ACTIVO
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Detalles del producto

Number of channels 1 Operating voltage (max) (V) 40 Operating voltage (min) (V) 4 Ron (typ) (mΩ) 200 Imax (A) 2 Current limit (min) (A) 0.25 Current limit (max) (A) 5 Current limit type Adjustable TI functional safety category Functional Safety-Capable Current limit accuracy +/-15% @ 0.5A FET Internal Features Digital output, Programmable current limit, Thermal shutdown Operating temperature range (°C) -40 to 125 Function Adjustable current limit, Automotive load dump compatibility, Inductive load compatibility, Inrush current control, Short circuit protection, Thermal shutdown Rating Automotive
Number of channels 1 Operating voltage (max) (V) 40 Operating voltage (min) (V) 4 Ron (typ) (mΩ) 200 Imax (A) 2 Current limit (min) (A) 0.25 Current limit (max) (A) 5 Current limit type Adjustable TI functional safety category Functional Safety-Capable Current limit accuracy +/-15% @ 0.5A FET Internal Features Digital output, Programmable current limit, Thermal shutdown Operating temperature range (°C) -40 to 125 Function Adjustable current limit, Automotive load dump compatibility, Inductive load compatibility, Inrush current control, Short circuit protection, Thermal shutdown Rating Automotive
HVSSOP (DGN) 8 14.7 mm² 3 x 4.9
  • Qualified for automotive applications
  • AEC-Q100 qualified with the following results:
    • Device temperature grade 1: –40°C to +125°C ambient operating temperature range
    • Device HBM ESD Classification Level H2
    • Device CDM ESD Classification Level C4B
  • Functional Safety-Capable
  • Single-channel 200-mω smart high-side switch
  • Wide operating voltage: 3.4 V to 40 V
  • Ultra-low standby current, < 500 nA
  • Adjustable current limit with external resistor
    • ±15% when ≥ 500 mA
    • ±10% when ≥ 1.5 A
  • Configurable behavior after current limit
    • Holding mode
    • Latch-off mode with adjustable delay time
    • Auto-retry mode
  • Supports stand-alone operation without an MCU
  • Protection:
    • Short-to-GND and overload protection
    • Thermal shutdown and thermal swing
    • Negative voltage clamp for inductive loads
    • Loss of GND and loss of battery protection
  • Diagnostics:
    • Overload and short-to-GND detection
    • Open-load and short-to-battery detection in ON or OFF state
    • Thermal shutdown and thermal swing
  • Qualified for automotive applications
  • AEC-Q100 qualified with the following results:
    • Device temperature grade 1: –40°C to +125°C ambient operating temperature range
    • Device HBM ESD Classification Level H2
    • Device CDM ESD Classification Level C4B
  • Functional Safety-Capable
  • Single-channel 200-mω smart high-side switch
  • Wide operating voltage: 3.4 V to 40 V
  • Ultra-low standby current, < 500 nA
  • Adjustable current limit with external resistor
    • ±15% when ≥ 500 mA
    • ±10% when ≥ 1.5 A
  • Configurable behavior after current limit
    • Holding mode
    • Latch-off mode with adjustable delay time
    • Auto-retry mode
  • Supports stand-alone operation without an MCU
  • Protection:
    • Short-to-GND and overload protection
    • Thermal shutdown and thermal swing
    • Negative voltage clamp for inductive loads
    • Loss of GND and loss of battery protection
  • Diagnostics:
    • Overload and short-to-GND detection
    • Open-load and short-to-battery detection in ON or OFF state
    • Thermal shutdown and thermal swing

The TPS1H200A-Q1 device is a fully protected single-channel high-side power switch with an integrated 200-mΩ NMOS power FET.

An adjustable current limit improves system reliability by limiting the inrush or overload current. The high accuracy of the current limit improves overload protection, simplifying the front-stage power design. Configurable features besides current limit provide design flexibility in functionality, cost, and thermal dissipation.

The device supports full diagnostics with the digital status output. Open-load detection is available in ON and OFF states. The device supports operation with or without an MCU. Stand-alone mode allows isolated systems to use the device.

The TPS1H200A-Q1 device is a fully protected single-channel high-side power switch with an integrated 200-mΩ NMOS power FET.

An adjustable current limit improves system reliability by limiting the inrush or overload current. The high accuracy of the current limit improves overload protection, simplifying the front-stage power design. Configurable features besides current limit provide design flexibility in functionality, cost, and thermal dissipation.

The device supports full diagnostics with the digital status output. Open-load detection is available in ON and OFF states. The device supports operation with or without an MCU. Stand-alone mode allows isolated systems to use the device.
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Documentación técnica

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* Data sheet TPS1H200A-Q1 40-V 200-mΩ Single-Channel Smart High-Side Switch datasheet (Rev. D) PDF | HTML 07 sep 2021
Application note How To Drive Resistive, Inductive, Capacitive, and Lighting Loads (Rev. E) PDF | HTML 09 mar 2021
Application note Driving PWM Loads with TI High-Side Switches PDF | HTML 02 mar 2021
Application note Using PSpice Simulator to Model Thermal Behavior in TI’s Smart High-Side Switch PDF | HTML 30 nov 2020
Application note Designing for Loss of Ground on Texas Instruments High-Side Switches (Rev. A) PDF | HTML 16 jul 2020
Application note Fault and Normal Diagnostic Considerations for Smart High Side Switches PDF | HTML 10 jul 2020
Functional safety information Streamlining Functional Safety Certification in Automotive and Industrial 09 jun 2020
Functional safety information TPS1H200A-Q1 Functional Safety FIT Rate and Failure Mode Distribution 16 dic 2019
E-book 11 Ways to Protect Your Power Path 03 jul 2019
Application note AEC-Q100-012 Short-Circuit Reliability Test Results for Smart Power Switches (Rev. A) 06 may 2019
Application note Adjustable Current Limit of Smart Power Switches (Rev. B) 21 ene 2019
Application note Reverse battery protection for high side switches 12 nov 2018

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

TPS1H200EVM — Módulo de evaluación TPS1H200 de interruptor de lado alto con resistencia de encendido de 200 mΩ, 2 

The TPS1H200-Q1 evaluation module (EVM) is a fully assembled and tested circuit for evaluating the TPS1H200-Q1 single channel high side switch. The TPS1H200EVM allows the user to apply different input voltages (3.4 V to 40 V) under different loading conditions (0 A to 2.5 A) to the TPS1H200-Q1 (...)
Guía del usuario: PDF
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Modelo de simulación

TPS1H200 Unencrypted PSpice Transient Model (Rev. A)

SLVMCK6A.ZIP (5 KB) - PSpice Model
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Modelo de simulación

TPS1H200A-Q1 PSpice Unencrypted Transient Model (Rev. C)

SLVMCK5C.ZIP (107 KB) - PSpice Model
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Herramienta de simulación

PSPICE-FOR-TI — PSpice® para herramienta de diseño y simulación de TI

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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Diseños de referencia

PMP30785 — Diseño de referencia de fuente de alimentación multicarril para sistema de control de conducción par

This reference design shows the performance of a non-isolated automotive power supply for a driving monitoring system for the electronic control unit (ECU). The reference design includes our power portfolio with nine power sockets.
Test report: PDF
Esquema: PDF
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
HVSSOP (DGN) 8 Ultra Librarian
Se aplican los Términos y condiciones estándar de TI para los elementos de evaluación.

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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