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Gestión de la energía
Conmutadores de potencia
Fusibles electrónicos y controladores de intercambio en caliente

TPS1663

ACTIVO

eFuse de 4.5 V a 60 V, 31 mΩ y 0.6 A a 6 A con limitación de potencia de salida

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TPS1663

ACTIVO
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Detalles del producto

FET Internal Ron (typ) (mΩ) 31 Vin (min) (V) 4.5 Vin (max) (V) 60 Vabsmax_cont (V) 67 Current limit (min) (A) 0.6 Current limit (max) (A) 6 Overcurrent response Circuit breaker, Current limiting, current limiting Fault response Auto-retry, Latch-off Soft start Adjustable Overvoltage response Clamp, Cut-off Features Current monitoring, Fault output, Output power limiting, Power good signal UL recognition IEC62368, UL2367 TI functional safety category Functional Safety-Capable 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) 0.0058 Quiescent current (Iq) (max) (A) 0.008
FET Internal Ron (typ) (mΩ) 31 Vin (min) (V) 4.5 Vin (max) (V) 60 Vabsmax_cont (V) 67 Current limit (min) (A) 0.6 Current limit (max) (A) 6 Overcurrent response Circuit breaker, Current limiting, current limiting Fault response Auto-retry, Latch-off Soft start Adjustable Overvoltage response Clamp, Cut-off Features Current monitoring, Fault output, Output power limiting, Power good signal UL recognition IEC62368, UL2367 TI functional safety category Functional Safety-Capable 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) 0.0058 Quiescent current (Iq) (max) (A) 0.008
HTSSOP (PWP) 20 41.6 mm² 6.5 x 6.4 VQFN (RGE) 24 16 mm² 4 x 4
  • 4.5-V to 60-V operating voltage, 67-V absolute maximum
  • Integrated 60-V, 31-mΩ RON hot-swap FET
  • 0.6-A to 6-A adjustable current limit (±7%)
  • Low quiescent current, 21 µA in shutdown
  • Adjustable output power limiting (TPS16632 only) (±6%)
  • Adjustable UVLO and OVP cutoff with ±2% accuracy
    • Fixed 39-V maximum overvoltage clamp (TPS16632 only)
  • Adjustable output slew rate control for inrush current limiting
    • Charges large and unknown capacitive loads through thermal regulation during device power up
  • Power Good output (PGOOD)
  • Selectable overcurrent fault response options between auto-retry and latch off (MODE)
  • Analog current monitor (IMON) output (±6%)
  • UL 2367 recognized
    • File No. E169910
    • RILIM ≥ 3 kΩ
  • IEC 62368-1 certified
  • Functional Safety-Capable
  • Available in easy-to-use 24-pin VQFN package
  • 4.5-V to 60-V operating voltage, 67-V absolute maximum
  • Integrated 60-V, 31-mΩ RON hot-swap FET
  • 0.6-A to 6-A adjustable current limit (±7%)
  • Low quiescent current, 21 µA in shutdown
  • Adjustable output power limiting (TPS16632 only) (±6%)
  • Adjustable UVLO and OVP cutoff with ±2% accuracy
    • Fixed 39-V maximum overvoltage clamp (TPS16632 only)
  • Adjustable output slew rate control for inrush current limiting
    • Charges large and unknown capacitive loads through thermal regulation during device power up
  • Power Good output (PGOOD)
  • Selectable overcurrent fault response options between auto-retry and latch off (MODE)
  • Analog current monitor (IMON) output (±6%)
  • UL 2367 recognized
    • File No. E169910
    • RILIM ≥ 3 kΩ
  • IEC 62368-1 certified
  • Functional Safety-Capable
  • Available in easy-to-use 24-pin VQFN package

The TPS1663x is an easy-to-use, positive 60-V, 6-A eFuse with a 31-mΩ integrated FET. Protection for the load, source, and eFuse itself are provided along with adjustable features such as accurate overcurrent protection, fast short circuit protection, output slew rate control, overvoltage protection and undervoltage lockout. The TPS16332 device integrates adjustable output power limiting (PLIM) functionality that simplifies and enables compliance to standards such as IEC61010-1 and UL1310. The device also includes adjustable overcurrent functionality. PGOOD can be used for enable and disable control of the downstream DC/DC converters.

A shutdown pin provides external control for enabling and disabling the internal FET, as well as placing the device in a low current shutdown mode. For system status monitoring and downstream load control, the device provides fault and a precise current monitor output. The MODE pin allows flexibility to configure the device between the two current-limiting fault responses (latch off and auto-retry).

The devices are available in a 4-mm × 4-mm 24-pin VQFN package and are specified over a –40°C to +125°C temperature range.

The TPS1663x is an easy-to-use, positive 60-V, 6-A eFuse with a 31-mΩ integrated FET. Protection for the load, source, and eFuse itself are provided along with adjustable features such as accurate overcurrent protection, fast short circuit protection, output slew rate control, overvoltage protection and undervoltage lockout. The TPS16332 device integrates adjustable output power limiting (PLIM) functionality that simplifies and enables compliance to standards such as IEC61010-1 and UL1310. The device also includes adjustable overcurrent functionality. PGOOD can be used for enable and disable control of the downstream DC/DC converters.

A shutdown pin provides external control for enabling and disabling the internal FET, as well as placing the device in a low current shutdown mode. For system status monitoring and downstream load control, the device provides fault and a precise current monitor output. The MODE pin allows flexibility to configure the device between the two current-limiting fault responses (latch off and auto-retry).

The devices are available in a 4-mm × 4-mm 24-pin VQFN package and are specified over a –40°C to +125°C temperature range.
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Documentación técnica

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* Data sheet TPS1663x 60-V, 6-A eFuse with Adjustable Output Power Limiting datasheet (Rev. F) PDF | HTML 24 feb 2023
Application note Reliable Startup with Large and Unknown Capacitive Loads (Rev. A) PDF | HTML 07 feb 2022
Functional safety information TPS1663 Functional Safety FIT Rate, FMD and Pin FMA PDF | HTML 18 jun 2021
Application note Parallel Operation of TPS2663 eFuses PDF | HTML 16 nov 2020
Application brief Single Point Failure Protection for Motor Drives and PLC Systems 30 jun 2020
Certificate TPSx663 UL Certificate of Compliance IEC 62368-1 10 abr 2020
Certificate TPSx663 UL Certificate of Compliance UL 2367 10 abr 2020
Functional safety information eFuse: Safety Certification and why it Matters 18 mar 2020
E-book 11 Ways to Protect Your Power Path 03 jul 2019
Technical article Optimizing power density with eFuses PDF | HTML 27 jun 2019
Application note Minimizing System Down-time with Smart eFuses 12 jun 2019
EVM User's guide TPS16630-32EVM Evaluation Module for TPS1663x (Rev. A) 21 mar 2019
Application note Basics of eFuses (Rev. A) 05 abr 2018
Application note Power Multiplexing Using Load Switches and eFuses (Rev. A) 20 jun 2017

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

TPS16630-32EVM — Módulo de evaluación TPS2663x de eFuse

The TPS16630-32EVM allows reference circuit evaluation of TI's TPS1663x eFuse. The TPS1663X devices are 4.5V - 60V, 6A Industrial eFuse with integrated FET, programmable under voltage, over voltage, over current and inrush current protection features.

Guía del usuario: PDF
No disponible en TI.com
Placa de evaluación

TPS2663-166EVM — Módulo de evaluación para eFuse TPS26633 y TPS16630 en encapsulado PWP

El TPS2663-166EVM permite evaluar el circuito de referencia de los fusibles electrónicos TPS26633 y TPS16630 de TI. Los dispositivos TPS26633 y TPS16630 son fusibles electrónicos de 4.5 V a 60 V y 6 A con transistor de efecto de campo (FET) de 31 mOhm integrado.

Guía del usuario: PDF
No disponible en TI.com
Modelo de simulación

TPS1663 PSpice Transient Model

SLVMD04.ZIP (303 KB) - PSpice Model
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Herramienta de cálculo

SLVC765 — TPS2663 Design Calculator

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Herramienta de cálculo

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Productos y hardware compatibles

Este recurso de diseño es compatible con la mayoría de los productos de estas categorías.

Revise la página de detalles del producto para verificar la compatibilidad.
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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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Encapsulado Pines Símbolos CAD, huellas y modelos 3D
HTSSOP (PWP) 20 Ultra Librarian
VQFN (RGE) 24 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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