Inicio Interfaz Circuitos integrados USB Controladores de suministro de potencia USB-C

TPS26742-Q1

ACTIVO

Controlador PD USB tipo C® de puerto doble con SPR de 100 W para uso automotriz

Detalles del producto

Function Type-C Internal power path VCONN Power role Source Data role DFP, DRD, UFP Alternate mode No External power-path control GPIO, I2C Rating Automotive Operating temperature range (°C) -40 to 125
Function Type-C Internal power path VCONN Power role Source Data role DFP, DRD, UFP Alternate mode No External power-path control GPIO, I2C Rating Automotive Operating temperature range (°C) -40 to 125
VQFN (RHB) 32 25 mm² (5 mm × 5 mm)
  • AEC-Q100 test guidance with the following:
    • Device temperature grade 1: -40oC to 125oC ambient operating temperature range
    • Device HBM ESD classification level:
      • Level 2 and level 3A
    • Device CDM ESD classification level:
      • Level C2a and C2b
  • TPS26742-Q1 is a fully configurable dual-port PD3.2 source controller.
    • 40V tolerant VBUS
    • 24V tolerant CC and DP/DM pins
    • GUI tool to easily configure for various applications
    • Programmable power supply (PPS) support (source)
  • USB Type-C power delivery (PD) controller
    • USB PD R3.2 compliant
    • USB Type-C R2.4 compliant
    • 20 configurable GPIOs
    • Cable attach and orientation detection
    • Integrated VCONN switch. No external supply required to read eMarker
    • Physical layer and policy engine
    • Integrated LDO with input up to 40V
    • One I2C controller port (I2C2)
    • Two I2C target ports (I2C1, I2C3)
    • UART and LIN support
    • Closed-chassis debugging
  • Integrated flash memory supporting updates via I2C gated by an authentication check
    • Closed-chassis flash updates via I2C4
  • System power management
    • Across multiple ports and multiple devices
    • Thermal foldback
    • Power foldback
  • Liquid detection and corrosion mitigation
  • AEC-Q100 test guidance with the following:
    • Device temperature grade 1: -40oC to 125oC ambient operating temperature range
    • Device HBM ESD classification level:
      • Level 2 and level 3A
    • Device CDM ESD classification level:
      • Level C2a and C2b
  • TPS26742-Q1 is a fully configurable dual-port PD3.2 source controller.
    • 40V tolerant VBUS
    • 24V tolerant CC and DP/DM pins
    • GUI tool to easily configure for various applications
    • Programmable power supply (PPS) support (source)
  • USB Type-C power delivery (PD) controller
    • USB PD R3.2 compliant
    • USB Type-C R2.4 compliant
    • 20 configurable GPIOs
    • Cable attach and orientation detection
    • Integrated VCONN switch. No external supply required to read eMarker
    • Physical layer and policy engine
    • Integrated LDO with input up to 40V
    • One I2C controller port (I2C2)
    • Two I2C target ports (I2C1, I2C3)
    • UART and LIN support
    • Closed-chassis debugging
  • Integrated flash memory supporting updates via I2C gated by an authentication check
    • Closed-chassis flash updates via I2C4
  • System power management
    • Across multiple ports and multiple devices
    • Thermal foldback
    • Power foldback
  • Liquid detection and corrosion mitigation

The TPS26742-Q1 is a stand-alone dual-port USB Type-C and power delivery (PD) source controller for any automotive USB-C port application. The TPS26742-Q1 is capable of supporting all USB-PD power supply negotiation options for standard power range (SPR). The TPS26742-Q1 automatically identifies USB-C cable capabilities, and adjusts for the maximum current allowed by the cable, without requiring an external 5V supply for VCONN. The TPS26742-Q1 also supports legacy D+/D- charging.

The TPS26742-Q1 controls a DC/DC via I2C or PWM to achieve a complete USB-C PD application. The TPS26742-Q1 has SYNC outputs to keep external DC/DC switching out-of-phase for each port, with dual-random spread-spectrum (DRSS).

The TPS26742-Q1 has integrated protections for thermal and input voltage monitoring for power foldback, VBUS high/low monitoring, and liquid detection along with corrosion mitigation.

The TPS26742-Q1 offers multiple interface options for the system including I2C and LIN support, along with configurable GPIOs.

The TPS26742-Q1 is a stand-alone dual-port USB Type-C and power delivery (PD) source controller for any automotive USB-C port application. The TPS26742-Q1 is capable of supporting all USB-PD power supply negotiation options for standard power range (SPR). The TPS26742-Q1 automatically identifies USB-C cable capabilities, and adjusts for the maximum current allowed by the cable, without requiring an external 5V supply for VCONN. The TPS26742-Q1 also supports legacy D+/D- charging.

The TPS26742-Q1 controls a DC/DC via I2C or PWM to achieve a complete USB-C PD application. The TPS26742-Q1 has SYNC outputs to keep external DC/DC switching out-of-phase for each port, with dual-random spread-spectrum (DRSS).

The TPS26742-Q1 has integrated protections for thermal and input voltage monitoring for power foldback, VBUS high/low monitoring, and liquid detection along with corrosion mitigation.

The TPS26742-Q1 offers multiple interface options for the system including I2C and LIN support, along with configurable GPIOs.

Descargar Ver vídeo con transcripción Video
Solicitar más información

Están disponibles la hoja de datos completa y los recursos de diseño para TPS26742-Q1. Solicitar ahora

Documentación técnica

No se encontraron resultados. Borre su búsqueda y vuelva a intentarlo.
Ver todo 2
Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos TPS26742-Q1 Automotive Dual-Port USB Type-C PD Controller with 100W SPR datasheet PDF | HTML 29/05/2026
Guía del usuario Getting Started With TPS2674x (E)-Q1 PDF | HTML 9/10/2025

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

TPS26742EQ1EVM — Módulo de evaluación TPS26742E-Q1

El TPS26742EQ1EVM es un módulo de evaluación (EVM) para el TPS26742E-Q1, un controlador USB Type-C® Power Delivery (PD) altamente integrado para su uso en aplicaciones de doble puerto USB. Este EVM está diseñado específicamente para evaluar el rango de potencia estándar (SPR) o el rango de (...)
Productos y hardware compatibles
Placa de evaluación

TPS26744EQ1EVM — Módulo de evaluación TPS26744E-Q1

El módulo de evaluación (EVM) TPS26744E-Q1 está diseñado para evaluar el TPS26744E-Q1 para aplicaciones USB Type-C® y Power Delivery (PD). Este EVM es compatible con carga USB PD EPR de doble puerto y DisplayPort™ sobre USB-C® (DP Alt Mode) y viene con otras dos variantes: carga USB PD SPR de (...)
Productos y hardware compatibles
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
VQFN (RHB) 32 Ultra Librarian

Pedidos y calidad

Los productos recomendados pueden tener parámetros, módulos de evaluación o diseños de referencia relacionados con este producto de TI.

Soporte y capacitación

Foros de TI E2E™ con asistencia técnica de los ingenieros de TI

El contenido lo proporcionan “tal como está” TI y los colaboradores de la comunidad y no constituye especificaciones de TI. Consulte los términos de uso.

Si tiene alguna pregunta sobre calidad, encapsulados o pedido de productos de TI, consulte el servicio de asistencia de TI. ​​​​​​​​​​​​​​

Videos