首頁 介面 USB IC USB-C 功率傳輸控制器

TPS25751

現行

具有濕度偵測與可編程電源供應的 USB-C® PD 3.2 控制器

TPS25751

現行

產品詳細資料

Function Type-C Internal power path 20 V 5 A, 5 V 3 A Power role DRP, Sink Data role DFP, DRD, DRP Alternate mode No Dead battery support Yes External power-path control NFET Features 20-V CC pins, BC1.2, Web-based GUI Rating Catalog Operating temperature range (°C) -40 to 125
Function Type-C Internal power path 20 V 5 A, 5 V 3 A Power role DRP, Sink Data role DFP, DRD, DRP Alternate mode No Dead battery support Yes External power-path control NFET Features 20-V CC pins, BC1.2, Web-based GUI Rating Catalog Operating temperature range (°C) -40 to 125
VQFN (RSM) 32 16 mm² (4 mm × 4 mm) WQFN (REF) 38 24 mm² (6 mm × 4 mm)
  • PD Controller is certified by the USB-IF for PD3.1
    • PD3.1 silicon is required for certification of new USB PD designs
    • TPS25751 TID#: 10306
    • Article on PD2.0 vs. PD3.0
  • Optimized for USB Type-C PD power applications
  • Programmable Power Supply (PPS)
    • Supports PPS source & sink
    • Standalone PPS source control TI battery chargers
    • Programmable interface for PPS sink
  • Liquid Detection
    • Measures directly at the Type-C connector
    • Integrated error handling and protection
  • Integrated fully managed power paths
    • Integrated 5V, 3A, 36mΩ sourcing switch (TPS25751S and TPS25751D)
    • Integrated 20V, 5A, 16mΩ bi-directional load switch (TPS25751D only)
  • Integrated robust power path protection
    • Integrated reverse current protection, undervoltage protection, overvoltage protection, and slew rate control the high-voltage bi-directional power path
    • Integrated undervoltage and overvoltage protection and current limiting for inrush current protection for the 5V/3A source power path
    • 26V tolerant CC pins for robust protection when connected to non-compliant devices
  • USB Type-C Power Delivery (PD) controller
    • 10 configurable GPIOs
    • BC1.2 advertisement/detection support
    • 3.3V LDO output for dead battery support
    • Power supply from 3.3V or VBUS source
    • 1 I2C controller port
    • 1 I2C target port
  • PD Controller is certified by the USB-IF for PD3.1
    • PD3.1 silicon is required for certification of new USB PD designs
    • TPS25751 TID#: 10306
    • Article on PD2.0 vs. PD3.0
  • Optimized for USB Type-C PD power applications
  • Programmable Power Supply (PPS)
    • Supports PPS source & sink
    • Standalone PPS source control TI battery chargers
    • Programmable interface for PPS sink
  • Liquid Detection
    • Measures directly at the Type-C connector
    • Integrated error handling and protection
  • Integrated fully managed power paths
    • Integrated 5V, 3A, 36mΩ sourcing switch (TPS25751S and TPS25751D)
    • Integrated 20V, 5A, 16mΩ bi-directional load switch (TPS25751D only)
  • Integrated robust power path protection
    • Integrated reverse current protection, undervoltage protection, overvoltage protection, and slew rate control the high-voltage bi-directional power path
    • Integrated undervoltage and overvoltage protection and current limiting for inrush current protection for the 5V/3A source power path
    • 26V tolerant CC pins for robust protection when connected to non-compliant devices
  • USB Type-C Power Delivery (PD) controller
    • 10 configurable GPIOs
    • BC1.2 advertisement/detection support
    • 3.3V LDO output for dead battery support
    • Power supply from 3.3V or VBUS source
    • 1 I2C controller port
    • 1 I2C target port

The TPS25751 is a highly integrated stand-alone USB Type-C and Power Delivery (PD) controller optimized for applications supporting USB-C PD Power. The TPS25751 integrates fully managed power paths with robust protection for a complete USB-C PD solution. The TPS25751 also integrates control for external battery charger ICs for added ease of use and reduced time to market. The intuitive web based GUI asks the user a few simple questions on the applications needs using clear block diagrams and simple multiple-choice questions. As a result, the GUI creates the configuration image for the user’s application, reducing much of the complexity associated with competitive USB PD solutions.

The TPS25751 is a highly integrated stand-alone USB Type-C and Power Delivery (PD) controller optimized for applications supporting USB-C PD Power. The TPS25751 integrates fully managed power paths with robust protection for a complete USB-C PD solution. The TPS25751 also integrates control for external battery charger ICs for added ease of use and reduced time to market. The intuitive web based GUI asks the user a few simple questions on the applications needs using clear block diagrams and simple multiple-choice questions. As a result, the GUI creates the configuration image for the user’s application, reducing much of the complexity associated with competitive USB PD solutions.

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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

TI-PD-ANALYZER — USB 電力傳輸分析工具

使用 TI-PD-ANALYZER 透過 USB-C® 連接監控與記錄配置通道(CC1 和 CC2)上的 USB Type-C® 電力傳輸 (PD) 資料數據,讓使用者能分析並除錯電力來源端與接收端之間的 PD 通訊。TI-PD-ANALYZER 能夠依照 USB PD 規範修訂版 3.2 第 1.1 版解碼所有 PD 訊息。透過隨附的 GUI TI-PD-ANALYZER-GUI,可顯示並儲存本工具所記錄的 PD 通訊資料。

TI-PD-ANALYZER 需搭配配對的 EVM 使用,未授權作為獨立產品使用。

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開發板

TPS25751EVM — TPS25751 評估模組

TPS25751EVM 支援單埠 USB Type-C® 和電力輸送 (PD) 應用。方便使用者開發各種電源設定檔,並偵錯現有的系統。
使用指南: PDF | HTML
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開發板

USB-PD-CHG-EVM-01 — 整合式 USB Type-C® 電力傳輸 (PD) 和 2-4 芯電池 EVM 的充電參考設計

USB-PD-CHG-EVM-01 評估模組 (EVM) 可用來一起評估 BQ25798 裝置與 TPS25751 裝置。BQ25798 是採用 HOTROD (QFN) 封裝的整合式切換模式降壓升壓電池充電管理裝置,適用 3.6-24-V 輸入的 1 至 4 串聯電池芯鋰離子與鋰聚合物電池。TPS25751 為一款 USB Type-C 與 PD 控制器,可在內部供應和汲取 20-V/5-A 電流。I2C 序列介面可讓 PD 控制器驅動電池充電器,此外也可同時由主機驅動,讓此組合成為真正靈活的解決方案

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開發模組 (EVM) 的 GUI

USBCPD-APPLICATION-CUSTOMIZATION-TOOL — 適用於 TI USB-C® PD 控制器的應用自訂工具

USBCPD-APPLICATION-CUSTOMIZATION-TOOL 可啟用特定應用裝置配置和特定 USB 電源傳輸控制器編程。GUI 與對應的硬體評估模組 (EVM) 相容,以及使用產生的應用配置輸出檔案之自訂硬體設計。

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設計工具

TPS2X7XX-SCHEMATIC-CHECKLIST — Schematic checklist for TPS2X7XX USB-PD devices

A detailed checklist to apply to TPS2X7XX USB-PD devices to ensure application meets best datasheet recommendations for components.
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參考設計

PMP41062 — 100W 整合式 USB Type-C® 和 USB 電力輸送雙向充電參考設計

此參考設計是一款適用於 4 至 10 芯電池的整合式 USB Type-C® 電力輸送 (PD) 和充電參考設計,適用於具備 USB Type-C 埠的電動工具充電器、真空吸塵器、可攜式充電器等應用。其使用 TPS25751 這款高度整合的 USB Type-C PD 控制器,其中整合了完整管理的可靠電源路徑開關,以縮小尺寸並減少外部元件。可根據使用者的應用,透過 Web 架構 GUI 輕鬆配置功率規格,從而降低設計複雜性。PD 控制器可透過簡易的 I2C 通訊,與外部電池充電器控制器 BQ25756 搭配運作。此參考設計可透過 USB PD3.0 合規輸入來源支援最大 100W (...)

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參考設計

PMP41083 — 適用於 4 至 10 芯電池的 100W 整合式 USB Type-C® 和 USB PD 充電參考設計

此參考設計透過 USB Type-C® 電力輸送 (PD) 為 4 至 10 芯電池提供 100-W 充電功率。設計採用整合式電源路徑開關和簡化的 GUI,可根據使用者應用來配置電源規格。電池充電器控制器支援廣泛範圍輸入和四開關降壓-升壓配置,並支援從降壓、升壓和降壓-升壓工作模式無縫轉換,以提供高效、高精度和可靠的充電器解決方案。

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封裝 針腳 CAD 符號、佔位空間與 3D 模型
VQFN (RSM) 32 Ultra Librarian
WQFN (REF) 38 Ultra Librarian

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