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TPS2065C

現行

1A 加載、4.5- 5.5V、86mΩ USB 電源開關、高電位作動、輸出放電、反向阻斷

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產品規格表

TPS2065C

現行
產品規格表 立即訂購

產品詳細資料

Product type Fixed current limit, Power switch Vin (max) (V) 5.5 Vin (min) (V) 4.5 Rating Catalog Number of channels 1 Operating temperature range (°C) -40 to 125 Current limit accuracy at 1 A 0.2 Enable Active High
Product type Fixed current limit, Power switch Vin (max) (V) 5.5 Vin (min) (V) 4.5 Rating Catalog Number of channels 1 Operating temperature range (°C) -40 to 125 Current limit accuracy at 1 A 0.2 Enable Active High
HVSSOP (DGN) 8 14.7 mm² (3 mm × 4.9 mm) SOT-23 (DBV) 5 8.12 mm² (2.9 mm × 2.8 mm)
  • Single Power Switch Family
  • Pin-for-Pin With Existing TI Switch Portfolio
  • Rated Currents of 0.5A, 1A, 1.5A, 2A
  • ±20% Accurate, Fixed, Constant Current Limit
  • Fast Overcurrent Response: 2µs
  • Deglitched Fault Reporting
  • Selected Parts With (TPS20xxC) and Without (TPS20xxC-2) Output Discharge
  • Reverse Current Blocking
  • Built-In Soft Start
  • Ambient Temperature Range: –40°C to 85°C
  • UL Listed and CB-File No. E169910
  • Single Power Switch Family
  • Pin-for-Pin With Existing TI Switch Portfolio
  • Rated Currents of 0.5A, 1A, 1.5A, 2A
  • ±20% Accurate, Fixed, Constant Current Limit
  • Fast Overcurrent Response: 2µs
  • Deglitched Fault Reporting
  • Selected Parts With (TPS20xxC) and Without (TPS20xxC-2) Output Discharge
  • Reverse Current Blocking
  • Built-In Soft Start
  • Ambient Temperature Range: –40°C to 85°C
  • UL Listed and CB-File No. E169910

The TPS20xxC and TPS20xxC-2 power-distribution switch family is intended for applications, such as USB, where heavy capacitive loads and short circuits are likely to be encountered. This family offers multiple devices with fixed current-limit thresholds for applications from 0.5A to 2A.

The TPS20xxC and TPS20xxC-2 family limits the output current to a safe level by operating in a constant-current mode when the output load exceeds the current limit threshold. This provides a predictable fault current under all conditions. The fast overload response time eases the burden on the main 5V supply to provide regulated power when the output is shorted. The power-switch rise and fall times are controlled to minimize current surges during turnon and turnoff.

The TPS20xxC and TPS20xxC-2 power-distribution switch family is intended for applications, such as USB, where heavy capacitive loads and short circuits are likely to be encountered. This family offers multiple devices with fixed current-limit thresholds for applications from 0.5A to 2A.

The TPS20xxC and TPS20xxC-2 family limits the output current to a safe level by operating in a constant-current mode when the output load exceeds the current limit threshold. This provides a predictable fault current under all conditions. The fast overload response time eases the burden on the main 5V supply to provide regulated power when the output is shorted. The power-switch rise and fall times are controlled to minimize current surges during turnon and turnoff.
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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 TPS20xxC and TPS20xxC-2 Current Limited, Power-Distribution Switches datasheet (Rev. I) PDF | HTML 2026/5/27
證書 UL 2367 Certificate of Compliance 20170810-E169910 2024/6/19
證書 TPS2065D UL Certificate of Compliance IEC 62368-1 2020/9/7
證書 TPS2065C UL Certificate of Compliance IEC 62368-1 2020/9/7
應用說明 Power Switch Fault Glitch Solution During Power Up (Rev. A) PDF | HTML 2020/4/9

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

TPS2001CDGNEVM-635 — 適用於單通道限流 USB 電源 Dist Sw 的 TPS2001CDGNEVM-635 評估模組

The TPS2001CDGNEVM-635 (EVM) provides an evaluation platform for the TPS20XXCDGN series of current limited power distribution switches. The EVM contains input and output connectors as well as control jumpers to ease evaluation of device features.
使用指南: PDF
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開發板

TPS2065CDBVEVM-636 — 用於 TPS2065C 單通道、限流 USB 配電開關的評估模組

The TPS2065CDBVEVM-636 (EVM) provides an evaluation platform for the TPS20XXCDBV series of Single Channel, Current-Limited USB Power Distribution Switches. The EVM contains input and output connectors as well as control jumpers to ease evaluation of device features.
使用指南: PDF
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開發板

TPS2069CDGNEVM-635 — 適用於 TPS2069C 單通道、電流限制 USB 配電開關的評估模組

The TPS2069CDGNEVM-635 (EVM) provides an evaluation platform for the TPS20XXCDGN series of current limited power distribution switches. The EVM contains input and output connectors as well as control jumpers to ease evaluation of device features.
使用指南: PDF
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模擬型號

TPS2065C Unencrypted PSpice Transient Model Package (Rev. A)

SLVM320A.ZIP (30 KB) - PSpice 模型
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參考設計

TIDEP0081 — 使用 66AK2L06 JESD204B 連接 ADC32RF80 的寬頻接收器參考設計

對於目前使用 FPGA 或 ASIC 將高速資料轉換器連接至基頻處理器的寬頻接收器系統開發人員而言，若需加快上市時程、提升效能並大幅降低成本、功耗與體積，這項參考設計即為理想解決方案。本參考設計包含首款廣泛可用、整合 JESD204B 介面與數位前端處理 (DFE) 的處理器。將 ADC32RF80 連接至 DAC38J84，能為航太與國防、測試與量測以及工業應用提供高效率解決方案。
支援產品和硬體
封裝 針腳 CAD 符號、佔位空間與 3D 模型
HVSSOP (DGN) 8 Ultra Librarian
SOT-23 (DBV) 5 Ultra Librarian
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