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TPS26744E-Q1

現行

具有 240W EPR 和 DisplayPort 替代模式的車用雙埠 USB Type-C PD 控制器

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產品規格表

TPS26744E-Q1

現行
產品規格表 立即訂購

產品詳細資料

Function Type-C Type PD controller Power role DRP, Sink, Source Rating Automotive Internal power path VCONN Data role DFP, DRD, UFP Alternate mode Yes External power-path control GPIO, I2C Operating temperature range (°C) -40 to 125
Function Type-C Type PD controller Power role DRP, Sink, Source Rating Automotive Internal power path VCONN Data role DFP, DRD, UFP Alternate mode Yes External power-path control GPIO, I2C Operating temperature range (°C) -40 to 125
VQFN (RHB) 32 25 mm² 5 x 5
  • 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
  • TPS26744E-Q1 is a fully configurable dual-port PD3.2 source controller.
    • Extended power range (EPR) support
    • 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-IF certified (TID # 14058)
    • USB PD R3.2 compliant
    • USB Type-C R2.4 compliant
    • DisplayPort alternate mode support
    • 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
  • TPS26744E-Q1 is a fully configurable dual-port PD3.2 source controller.
    • Extended power range (EPR) support
    • 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-IF certified (TID # 14058)
    • USB PD R3.2 compliant
    • USB Type-C R2.4 compliant
    • DisplayPort alternate mode support
    • 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 TPS26744E-Q1 is a stand-alone dual-port USB Type-C and power delivery (PD) source controller for any automotive USB-C port application including extended power range (EPR) voltages. The TPS26744E-Q1 is capable of supporting all USB-PD power supply negotiation options for standard power range (SPR) and EPR. The TPS26744E-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 TPS26744E-Q1 supports DisplayPort over USB-C and legacy D+/D- charging.

The TPS26744E-Q1 controls a DC/DC via I2C or PWM to achieve a complete USB-C PD application. The TPS26744E-Q1 has SYNC outputs to keep external DC/DC switching out-of-phase for each port, with dual-random spread-spectrum (DRSS).

The TPS26744E-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 TPS26744E-Q1 also supports USB-C Alternate Modes such as DisplayPort. The TPS26744E-Q1 offers multiple interface options for the system including I2C and LIN support, along with configurable GPIOs.

The TPS26744E-Q1 is a stand-alone dual-port USB Type-C and power delivery (PD) source controller for any automotive USB-C port application including extended power range (EPR) voltages. The TPS26744E-Q1 is capable of supporting all USB-PD power supply negotiation options for standard power range (SPR) and EPR. The TPS26744E-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 TPS26744E-Q1 supports DisplayPort over USB-C and legacy D+/D- charging.

The TPS26744E-Q1 controls a DC/DC via I2C or PWM to achieve a complete USB-C PD application. The TPS26744E-Q1 has SYNC outputs to keep external DC/DC switching out-of-phase for each port, with dual-random spread-spectrum (DRSS).

The TPS26744E-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 TPS26744E-Q1 also supports USB-C Alternate Modes such as DisplayPort. The TPS26744E-Q1 offers multiple interface options for the system including I2C and LIN support, along with configurable GPIOs.

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重要文件 類型 標題 格式選項 日期
* Data sheet TPS26744E-Q1 Automotive Dual-Port USB Type-C PD Controller with 240W EPR and DisplayPort overUSB Type-C datasheet PDF | HTML 2025年 11月 12日
Certificate TPS26744EQ1EVM EU Declaration of Conformity 2025年 2月 20日

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

開發板

TPS26742EQ1EVM — TPS26742E-Q1 評估模組

TPS26742EQ1EVM 是 TPS26742E-Q1 的評估模組 (EVM)。TPS26742E-Q1 是高度整合的 USB Type-C® 電力傳輸 (PD) 控制器，適用於雙埠 USB 連接埠應用。此 EVM 特別用於評估 USB PD 標準電源範圍 (SPR) 或延伸電源範圍 (EPR)，並可選擇連接多個不同子卡以提供靈活性。
要求
開發板

TPS26744EQ1EVM — TPS26744E-Q1 評估模組

TPS26744E-Q1 評估模組 (EVM) 專為評估 USB Type-C® 和電力傳輸 (PD) 應用的 TPS26744E-Q1 而設計。此 EVM 支援雙埠 USB PD EPR 充電和 DisplayPort™ over USB-C® (DP Alt Mode)，並提供另外兩種變體：雙埠 USB PD SPR 充電 (TPS26742Q1EVM) 和雙埠 USB PD EPR 充電 (TPS26742EQ1EVM)。EVM 整合板載微控制器 (MCU)，可進行快閃記憶體編程與偵錯。
要求
驅動程式或資料庫

TPS2674X-Q1-DESIGN — TPS2674X-Q1 DESIGN RESOURCES

Design files for use with the TPS2674x-Q1 Automotive USB Power Delivery Controller device family. Includes device documentation and configuration files for use with the TPS267xx-Q1-GUI tool to evaluate and develop customer-specific USB PD charging solutions.
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支援產品和硬體
要求
驅動程式或資料庫

TPS2674X-Q1-RESOURCES — TPS2674x-Q1 design resources

Design files for use with the TPS2674x-Q1 Automotive USB Power Delivery Controller device family. Includes device documentation and configuration files for use with the TPS267xx-Q1-GUI tool to evaluate and develop customer-specific USB PD charging solutions.
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支援產品和硬體
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模擬工具

PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具

PSpice® for TI 是有助於評估類比電路功能的設計和模擬環境。這款全功能設計和模擬套件使用 Cadence® 的類比分析引擎。PSpice for TI 包括業界最大的模型庫之一，涵蓋我們的類比和電源產品組合，以及特定類比行為模型，且使用無需支付費用。

PSpice for TI 設計和模擬環境可讓您使用其內建函式庫來模擬複雜的混合訊號設計。在進行佈局和製造之前，建立完整的終端設備設計和解決方案原型，進而縮短上市時間並降低開發成本。 

在 PSpice for TI 設計與模擬工具中，您可以搜尋 TI (...)
要求
模擬工具

TINA-TI — 基於 SPICE 的類比模擬程式

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
使用指南: PDF
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參考設計

PMP31344 — Automotive, 12V input, 140W two-port USB Power Delivery with DisplayPort™ ALT mode reference design

This reference design represents an automotive USB Extended Power Range (EPR) system, providing both power and digital communication to two USB Type-C® ports. When connecting a USB-C cable, the TPS26744E-Q1 negotiates a target output voltage and maximum current with the plugged-in device. The (...)
Test report: PDF
參考設計

PMP23501 — 車用、24V 至 60V 輸入、雙埠 USB 電力傳輸，每埠最大 60W 參考設計

此參考設計可為汽車先進駕駛輔助系統 (ADAS)、車載資訊娛樂系統及儀錶板應用提供動力。操作範圍為 24V 至 60VDC 輸入，並著重 48VDC 電源。提供兩個 USB 電源傳輸 (PD) 輸出，可同時為個人電腦和智慧型手機充電。此設計在 48VIN 下輸出最大 60W、20V、3A 時的轉換效率為 96%。測試報告包括熱影像、跨越整個輸入範圍的操作資料，並包括四種最常見輸出電壓 (5V、9V、15V 和 20V) 之間的輸出轉換。
Test report: PDF
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VQFN (RHB) 32 Ultra Librarian
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