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USB-C 控制器

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

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產品規格表

TPS25830-Q1

現行
產品規格表 立即訂購

產品詳細資料

Type CC controller, DC/DC converter Function Type-C, USB2, USB3 Internal power path 5 V 3 A Power role Source Bandwidth (Hz) 925000000 Data role DFP Alternate mode No Rating Automotive Operating temperature range (°C) -40 to 125 TI functional safety category Functional Safety-Capable
Type CC controller, DC/DC converter Function Type-C, USB2, USB3 Internal power path 5 V 3 A Power role Source Bandwidth (Hz) 925000000 Data role DFP Alternate mode No Rating Automotive Operating temperature range (°C) -40 to 125 TI functional safety category Functional Safety-Capable
VQFN (RHB) 32 25 mm² (5 mm × 5 mm)
  • AEC-Q100 Qualified for automotive applications:
    • Temperature grade 1: –40°C to +125°C, TA
    • HBM ESD classification level H2
    • CDM ESD classification level C5
  • Functional Safety-Capable
    • Documentation available to aid functional safety system design
  • Synchronous buck DC/DC regulator
    • Input voltage range: 4.5 V to 36 V
    • Output current: 3.5 A
    • 5.1-V output voltage with ±1% accuracy
    • Current mode control
    • Adjustable frequency: 300 kHz to 2.2 MHz
    • Frequency synchronization to external clock
    • FPWM with spread-spectrum dithering
    • Internal compensation for ease of use
  • Compliant to USB-IF standards
    • USB Type-C Rev 1.3
      • CC logic, VCONN source and discharge
      • USB cable polarity detection (POL)
    • CDP/SDP mode per USB BC1.2
    • Automatic DCP modes (TPS25831-Q1 only)
      • DCP shorted mode and YD/T 1591-2009
      • 2.7-V divider 3 mode
      • 1.2-V mode
  • Optimized for USB power and communication
    • User-programmable USB current limit
    • Cable droop compensation up to 1.5 V
    • High bandwidth data switches on DP and DM (TPS25830-Q1 only)
    • NTC input for intelligent thermal management (TPS25831-Q1 only)
  • Integrated protection
    • VBUS Short-to-VBAT protection
    • DP_IN and DM_IN Short-to-VBAT and VBUS
    • CC1 and CC2 Short-to-VBAT protection
    • DP_IN, DM_IN, CCx IEC 61000-4-2 rated
      • ±-8kV contact and ±15-kV air discharge
  • Fault flag reports
  • 32-pin QFN package with wettable flank
  • AEC-Q100 Qualified for automotive applications:
    • Temperature grade 1: –40°C to +125°C, TA
    • HBM ESD classification level H2
    • CDM ESD classification level C5
  • Functional Safety-Capable
    • Documentation available to aid functional safety system design
  • Synchronous buck DC/DC regulator
    • Input voltage range: 4.5 V to 36 V
    • Output current: 3.5 A
    • 5.1-V output voltage with ±1% accuracy
    • Current mode control
    • Adjustable frequency: 300 kHz to 2.2 MHz
    • Frequency synchronization to external clock
    • FPWM with spread-spectrum dithering
    • Internal compensation for ease of use
  • Compliant to USB-IF standards
    • USB Type-C Rev 1.3
      • CC logic, VCONN source and discharge
      • USB cable polarity detection (POL)
    • CDP/SDP mode per USB BC1.2
    • Automatic DCP modes (TPS25831-Q1 only)
      • DCP shorted mode and YD/T 1591-2009
      • 2.7-V divider 3 mode
      • 1.2-V mode
  • Optimized for USB power and communication
    • User-programmable USB current limit
    • Cable droop compensation up to 1.5 V
    • High bandwidth data switches on DP and DM (TPS25830-Q1 only)
    • NTC input for intelligent thermal management (TPS25831-Q1 only)
  • Integrated protection
    • VBUS Short-to-VBAT protection
    • DP_IN and DM_IN Short-to-VBAT and VBUS
    • CC1 and CC2 Short-to-VBAT protection
    • DP_IN, DM_IN, CCx IEC 61000-4-2 rated
      • ±-8kV contact and ±15-kV air discharge
  • Fault flag reports
  • 32-pin QFN package with wettable flank

The TPS2583x-Q1 is a USB Type-C and BC1.2 charging port controller that includes a synchronous DC/DC converter. With cable droop compensation, the VBUS voltage remains constant regardless of load current, ensuring connected portable devices are charged at optimal current and voltage.

The TPS2583x-Q1 also integrates short-to-battery protection on VBUS, CC1, CC2, DM_IN and DP_IN pins. These pins can withstand voltage up to 18 V.

The TPS25830-Q1 includes high bandwidth analog switches for DP and DM pass-through, while the TPS25831-Q1 includes a thermistor input pin and thermal warning flag for user programmable thermal overload protection.

The TPS2583x-Q1 is a USB Type-C and BC1.2 charging port controller that includes a synchronous DC/DC converter. With cable droop compensation, the VBUS voltage remains constant regardless of load current, ensuring connected portable devices are charged at optimal current and voltage.

The TPS2583x-Q1 also integrates short-to-battery protection on VBUS, CC1, CC2, DM_IN and DP_IN pins. These pins can withstand voltage up to 18 V.

The TPS25830-Q1 includes high bandwidth analog switches for DP and DM pass-through, while the TPS25831-Q1 includes a thermistor input pin and thermal warning flag for user programmable thermal overload protection.
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技術文件

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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 TPS2583x-Q1 Automotive USB Type-C® and BC1.2 5-V 3.5-A Output, 36-V Input datasheet (Rev. G) PDF | HTML 2022/3/21
應用說明 TPS25830, TPS25831-Q1, and TPS25840-Q1 Short-to-Battery Application (Rev. A) PDF | HTML 2023/6/2
功能安全資訊 TPS25830-Q1 Functional Safety, FIT Rate, and Failure Mode Distribution PDF | HTML 2020/7/20
應用說明 PCB Layout and Parameters Recommendation for TPS2583X EMC Performance 2020/3/25
應用說明 How to Pass MFi Overcurrent Protection Test With USB Charger and Switch Device PDF | HTML 2020/2/26
應用說明 How to Improve an Eye Diagram With the TPS25840-Q1 Device Using a Long USB Cable 2020/1/10
應用說明 Ground Shift Phenomenon Recommendation of TPS2583x PDF | HTML 2019/12/2
應用說明 Loop Characteristic Evaluation and Optimization of TPS2583x PDF | HTML 2019/12/2
技術文章 How to avoid the pain of a discharged device PDF | HTML 2019/8/21
應用說明 How to Pass MFI VBUS Spec with USB Charger TPS2583x-Q1 2019/5/30

設計與開發

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開發板

TPS25830Q1EVM-040 — 適用於具有電纜補償和電流限制之 USB Type-C® 和 BC1.2 的 TPS25830-Q1 評估模組

TPS25830Q1EVM-040 是一款評估模組 (EVM)，適用 USB Type-C® 及 BC1.2 5V 3.5A 輸出，以及具纜線補償的 36V 輸入同步降壓。此 EVM 具有電源端子區塊、USB Type-A 和 USB Type-C 連接器，適用於產品充電和數據通訊。電纜補償、電流限制和 DC/DC 頻率可透過 EVM 上的電阻器進行調整。

使用指南: PDF
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模擬型號

TPS25830-Q1 PSPICE Transient Ecrypted Model

SLVMD42.ZIP (203 KB) - PSpice 模型
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參考設計

PMP30338 — 車用雙埠 USB Type-C 參考設計 (2x 15 W)

此參考設計展示雙埠 USB Type-C 充電器的系統實作。此設計包括輸入反向極性保護，輸入濾波及兩個獨立 USB Type-C 充電器電路，每個電路可供應高達 3.0A 電流。電路空間經過最佳化，適合裝入 38mm x 41mm (無連接器) 的 PCB 區域，以符合目前汽車需求。極佳的效率可確保最大溫度上升只有 45.5 K。
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VQFN (RHB) 32 Ultra Librarian
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