Inicio Gestión de la energía Interruptores de alimentación y controladores de puertos de carga USB
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Gestión de la energía
Interruptores de alimentación y controladores de puertos de carga USB

TPS2511-Q1

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Controlador de puerto de carga dedicado USB de catálogo automotriz e interruptor de alimentación lim

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TPS2511-Q1

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Detalles del producto

Product type Charge port controller Vin (min) (V) 4.5 Vin (max) (V) 5.5 Continuous current (max) (A) 2.2 Current limit (A) 0.25 to 2.7 Operating temperature range (°C) -40 to 125 Enable Active High Number of switches 1 Current limit accuracy at 1 A 0.1 Rating Automotive
Product type Charge port controller Vin (min) (V) 4.5 Vin (max) (V) 5.5 Continuous current (max) (A) 2.2 Current limit (A) 0.25 to 2.7 Operating temperature range (°C) -40 to 125 Enable Active High Number of switches 1 Current limit accuracy at 1 A 0.1 Rating Automotive
HVSSOP (DGN) 8 14.7 mm² 3 x 4.9
  • Qualified for Automotive Application
  • AEC-Q100 Qualified with the Following Results:
    • Device Temperature Grade 1:
      –40°C to 125°C Ambient Operating Temperature Range
    • Device HMB ESD Classification Level H2
    • Device CDM ESD Classification Level C3B
  • Supports a DCP Shorting D+ to D–
  • Supports a DCP Applying 2.0 V on D+ and 2.7 V on D–
    (or 2.7 V on D+ and 2.0 V on D–)
  • Supports a DCP Applying 1.2 V on Data Lines
  • Automatically Switch D+ and D– Lines Connections
    for an Attached Device
  • Hiccup Mode for Short-Circuit Protection
  • Provides CS Pin for USB Cable Compensation
  • Programmable Current Limit (ILIM_SET Pin)
  • 80-mΩ typical High-Side MOSFET
  • Accurate ±10% Current-Limit at 2.3 A typical
  • Meets USB Power Switch Requirements
  • Drop-In and List of materials Compatible with TPS2511
  • Operating Range: 4.5 V to 5.5 V
  • Available in MSOP, 8-Pin Package
  • UL Listed and CB File Number E169910
  • Qualified for Automotive Application
  • AEC-Q100 Qualified with the Following Results:
    • Device Temperature Grade 1:
      –40°C to 125°C Ambient Operating Temperature Range
    • Device HMB ESD Classification Level H2
    • Device CDM ESD Classification Level C3B
  • Supports a DCP Shorting D+ to D–
  • Supports a DCP Applying 2.0 V on D+ and 2.7 V on D–
    (or 2.7 V on D+ and 2.0 V on D–)
  • Supports a DCP Applying 1.2 V on Data Lines
  • Automatically Switch D+ and D– Lines Connections
    for an Attached Device
  • Hiccup Mode for Short-Circuit Protection
  • Provides CS Pin for USB Cable Compensation
  • Programmable Current Limit (ILIM_SET Pin)
  • 80-mΩ typical High-Side MOSFET
  • Accurate ±10% Current-Limit at 2.3 A typical
  • Meets USB Power Switch Requirements
  • Drop-In and List of materials Compatible with TPS2511
  • Operating Range: 4.5 V to 5.5 V
  • Available in MSOP, 8-Pin Package
  • UL Listed and CB File Number E169910

The TPS2511-Q1 is a USB dedicated charging port (DCP) controller and current limiting power switch. An auto-detect feature monitors USB data line voltage, and automatically provides the correct electrical signatures on the data lines to charge compliant devices among the following charging schemes: Divider DCP, required to apply 2.7 V on D+ and 2.0 V on D– or 2.0 V on D+ and 2.7 V on D–;BC1.2 DCP, required to short D+ to D–;1.2 V on both D+ and D–.

The TPS2511-Q1 is a 80-mΩ power-distribution switch intended for applications where heavy capacitive loads and short-circuits are likely to be encountered. This device also provides hiccup mode when the output (OUT) voltage is less than 3.80 V typical or when an over-temperature protection occurs during an overload condition. Accurate and programmable current limit provides flexibility and convenience for applications. The TPS2511-Q1 provides a CS pin for USB cable resistance compensation and a EN pin to turn on and turn off the device.

The TPS2511-Q1 is a USB dedicated charging port (DCP) controller and current limiting power switch. An auto-detect feature monitors USB data line voltage, and automatically provides the correct electrical signatures on the data lines to charge compliant devices among the following charging schemes: Divider DCP, required to apply 2.7 V on D+ and 2.0 V on D– or 2.0 V on D+ and 2.7 V on D–;BC1.2 DCP, required to short D+ to D–;1.2 V on both D+ and D–.

The TPS2511-Q1 is a 80-mΩ power-distribution switch intended for applications where heavy capacitive loads and short-circuits are likely to be encountered. This device also provides hiccup mode when the output (OUT) voltage is less than 3.80 V typical or when an over-temperature protection occurs during an overload condition. Accurate and programmable current limit provides flexibility and convenience for applications. The TPS2511-Q1 provides a CS pin for USB cable resistance compensation and a EN pin to turn on and turn off the device.
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Documentación técnica

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Tipo Título Fecha
* Data sheet USB Dedicated Charging Port Controller and Power Switch. datasheet (Rev. A) 26 jun 2013
Application note Effective System ESD Protection Guidelines:TPS251x USB Charging Port Controllers 19 jul 2016
EVM User's guide Using the TPS2511EVM 04 may 2012

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

TPS2511EVM-141 — Módulo de evaluación TPS2511

The Texas Instruments TPS2511EVM-141 evaluation module (EVM) helps designers evaluate the performance of the TPS2511 USB Dedicated Charging Port Controller and Power Switch. The EVM charges devices without passing data to the host, so is not used as a data port.
Guía del usuario: PDF
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Modelo de simulación

TPS2511 PSpice Transient Model

SLUM309.ZIP (41 KB) - PSpice Model
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Paquete Pasadores Descargar
HVSSOP (DGN) 8 Ver opciones
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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

Soporte y capacitación

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