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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Hoja de datos

document-pdfAcrobat USB Dedicated Charging Port Controller and Power Switch. datasheet (Rev. A) (Inglés)

TPS2511-Q1

ACTIVO

Hoja de datos

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Detalles del producto

Product type

Charge port controller

Vin (max) (V)

5.5

Vin (min) (V)

4.5

Continuous current (max) (A)

2.2

Current limit (A)

0.25 to 2.7

Current limit accuracy at 1 A

0.1

Number of switches

1

Enable

Active High

Rating

Automotive

Operating temperature range (°C)

-40 to 125

Product type

Charge port controller

Vin (max) (V)

5.5

Vin (min) (V)

4.5

Continuous current (max) (A)

2.2

Current limit (A)

0.25 to 2.7

Current limit accuracy at 1 A

0.1

Number of switches

1

Enable

Active High

Rating

Automotive

Operating temperature range (°C)

-40 to 125

HVSSOP (DGN)

8

14.7 mm² (3 mm × 4.9 mm)

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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Documentación principal	Tipo	Título	Opciones de formato	Descargar la versión más reciente en inglés	Fecha
*	Hoja de datos	USB Dedicated Charging Port Controller and Power Switch. datasheet (Rev. A)			26/06/2013
	Nota sobre la aplicación	Effective System ESD Protection Guidelines:TPS251x USB Charging Port Controllers			19/07/2016

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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