首頁 介面 USB IC USB Type-C 與 USB 電源傳輸 IC
首頁
介面
USB IC
USB Type-C 與 USB 電源傳輸 IC

TPS25810A-Q1

現行

車用 USB Type-C™ DFP 控制器和電源開關

立即訂購
產品規格表

TPS25810A-Q1

現行
產品規格表 立即訂購

產品詳細資料

Function Type-C Type CC controller Power role Source Alternate mode No Data role DFP Internal power path 5 V 3 A Rating Automotive Dead battery support No Operating temperature range (°C) -40 to 125
Function Type-C Type CC controller Power role Source Alternate mode No Data role DFP Internal power path 5 V 3 A Rating Automotive Dead battery support No Operating temperature range (°C) -40 to 125
WQFN (RVC) 20 12 mm² 4 x 3
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade T: –40°C to 105°C Ambient Operating Temperature Range
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C4B
  • USB Type-C Rev. 1.2 Compliant DFP Controller
  • Connector Attach or Detach Detection
  • STD, 1.5-A, or 3-A Capability Advertisement on CC
  • Super-Speed Polarity Determination
  • VBUS Application and Discharge
  • VCONN Application to Electronically Marked Cable
  • Audio and Debug Accessory Identification
  • 0.7-µA (typ) IDDQ When Port Is Unattached
  • Three Input Supply Options
    • IN1: USB Charging Supply
    • IN2: VCONN Supply
    • AUX: Device Power Supply
  • Power Wake Supports Low Power in System Hibernate (S4) and OFF (S5) Power States
  • 34-mΩ (typ) High-Side MOSFET
  • Fixed 3.4-A ILIM (±7.1%)
  • Digital Cable Compensation, IOUT ≥ 1.95 A
  • Package: 20-Pin WQFN (3 mm × 4 mm) (1)

(1)CC pins are IEC-61000-4-2 rated
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade T: –40°C to 105°C Ambient Operating Temperature Range
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C4B
  • USB Type-C Rev. 1.2 Compliant DFP Controller
  • Connector Attach or Detach Detection
  • STD, 1.5-A, or 3-A Capability Advertisement on CC
  • Super-Speed Polarity Determination
  • VBUS Application and Discharge
  • VCONN Application to Electronically Marked Cable
  • Audio and Debug Accessory Identification
  • 0.7-µA (typ) IDDQ When Port Is Unattached
  • Three Input Supply Options
    • IN1: USB Charging Supply
    • IN2: VCONN Supply
    • AUX: Device Power Supply
  • Power Wake Supports Low Power in System Hibernate (S4) and OFF (S5) Power States
  • 34-mΩ (typ) High-Side MOSFET
  • Fixed 3.4-A ILIM (±7.1%)
  • Digital Cable Compensation, IOUT ≥ 1.95 A
  • Package: 20-Pin WQFN (3 mm × 4 mm) (1)

(1)CC pins are IEC-61000-4-2 rated

The TPS25810A-Q1 device is a USB Type-C downstream-facing port (DFP) controller with an integrated 3-A rated USB power switch. The device monitors the Type-C configuration channel (CC) lines to determine when a USB device is attached. If an upstream-facing port (UFP) device is attached, it applies power to VBUS and communicate the selectable VBUS current-sourcing capability to the UFP via the pass-through CC line. If the UFP is attached using an electronically marked cable, it also applies VCONN power to the cable CC pin. The TPS25810A-Q1 can identify and report when Type-C audio or debug accessories are attached.

The TPS25810A-Q1 device draws less than 0.7 µA (typical) from the AUX pin when no USB load is connected. Additional system power saving is achievable in the S4 and S5 system power states by using the UFP output to disable the high-power 5-V supply when no UFP is attached. In this mode, the device is capable of running from an auxiliary supply (AUX), which can be a lower-voltage supply (3.3 V), typically powering the system microcontroller in low-power states (S4 and S5).

The TPS25810A-Q1 device integrates a 34-mΩ power switch with a fixed 3.4-A current limit independent of the Type-C current advertisement level. The FAULT output signals when the switch is in an overcurrent or overtemperature condition. The CS output is used for implementing digital cable compensation for load currents greater than 1.95 A. Cable compensation, also known as line drop compensation, is a means of offsetting voltage droop from the USB power supply to the UFP load.

The TPS25810A-Q1 device is a USB Type-C downstream-facing port (DFP) controller with an integrated 3-A rated USB power switch. The device monitors the Type-C configuration channel (CC) lines to determine when a USB device is attached. If an upstream-facing port (UFP) device is attached, it applies power to VBUS and communicate the selectable VBUS current-sourcing capability to the UFP via the pass-through CC line. If the UFP is attached using an electronically marked cable, it also applies VCONN power to the cable CC pin. The TPS25810A-Q1 can identify and report when Type-C audio or debug accessories are attached.

The TPS25810A-Q1 device draws less than 0.7 µA (typical) from the AUX pin when no USB load is connected. Additional system power saving is achievable in the S4 and S5 system power states by using the UFP output to disable the high-power 5-V supply when no UFP is attached. In this mode, the device is capable of running from an auxiliary supply (AUX), which can be a lower-voltage supply (3.3 V), typically powering the system microcontroller in low-power states (S4 and S5).

The TPS25810A-Q1 device integrates a 34-mΩ power switch with a fixed 3.4-A current limit independent of the Type-C current advertisement level. The FAULT output signals when the switch is in an overcurrent or overtemperature condition. The CS output is used for implementing digital cable compensation for load currents greater than 1.95 A. Cable compensation, also known as line drop compensation, is a means of offsetting voltage droop from the USB power supply to the UFP load.
filter 尋找其它 USB Type-C 與 USB 電源傳輸 IC
下載 觀看有字幕稿的影片 影片

您可能會感興趣的類似產品

open-in-new 比較替代產品
功能與所比較的裝置相似
TPS25830-Q1 現行 具有 BATT 短路保護和電纜補償功能的 USB Type-C® 和 SDP/CDP 充電埠轉換器 This product is a higher integrated USB Type-C solution with a synchronous DC/DC converter.
TPS25846-Q1 現行 具有用戶端模式支援的 USB BC1.2 5-V 3.5-A 輸出、36-V 輸入同步降壓轉換器 This product is a higher integrated USB Type-A solution with a synchronous DC/DC converter, supports Client Mode.

技術文件

star =TI 所選的此產品重要文件
找不到結果。請清除您的搜尋條件，然後再試一次。
檢視所有 1
類型 標題 日期
* Data sheet TPS25810A-Q1 USB Type-C DFP Controller and Power Switch With Digital Cable Compensation datasheet PDF | HTML 2017年 4月 26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)。

模擬型號

TPS25810A-Q1 Unencrypted PSpice Transient Model Package (Rev. A)

SLVMC35A.ZIP (50 KB) - PSpice Model
下載
模擬工具

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

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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
View Options
參考設計

TIDA-00987 — 具有 USB 3.0 資料支援的 CISPR 25 5 級 USB Type-C™ 連接埠參考設計

TIDA-00987 is a reference design for Automotive Media Ports that require data transfer. This design has the capability to support USB 2.0 and USB 3.0 data through a 15W USB Type-C™ port. Customers can accelerate their media port systems by taking advantage of a complete reference design (...)
Design guide: PDF
電路圖: PDF
封裝 針腳 CAD 符號、佔位空間與 3D 模型
WQFN (RVC) 20 Ultra Librarian
適用 TI 的評估品項標準條款與條件。

訂購與品質

內含資訊：
  • RoHS
  • REACH
  • 產品標記
  • 鉛塗層/球物料
  • MSL 等級/回焊峰值
  • MTBF/FIT 估算值
  • 材料內容
  • 認證摘要
  • 進行中持續性的可靠性監測
內含資訊：
  • 晶圓廠位置
  • 組裝地點

建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。

支援與培訓

內含 TI 工程師技術支援的 TI E2E™ 論壇

以英文檢視所有論壇主題

內容係由 TI 和社群貢獻者依「現狀」提供，且不構成 TI 規範。檢視使用條款。

若有關於品質、封裝或訂購 TI 產品的問題，請參閱 TI 支援。​​​​​​​​​​​​​​

影片