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TPD1S514

現行

USB 充電器過電壓突波和 ESD 防護

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產品規格表

TPD1S514

現行
產品規格表 立即訂購

產品詳細資料

Number of switches 1 IEC 61000-4-2 contact (±V) 15000 IEC 61000-4-2 air-gap (±V) 15000 Features Overvoltage protection, Surge protection Bi-/uni-directional Unidirectional Rating Catalog Operating temperature range (°C) -40 to 85 Clamping voltage (V) 8 Interface type USB 2.0, USB 3.0
Number of switches 1 IEC 61000-4-2 contact (±V) 15000 IEC 61000-4-2 air-gap (±V) 15000 Features Overvoltage protection, Surge protection Bi-/uni-directional Unidirectional Rating Catalog Operating temperature range (°C) -40 to 85 Clamping voltage (V) 8 Interface type USB 2.0, USB 3.0
DSBGA (YZ) 12 2.5671 mm² 1.99 x 1.29
  • Overvoltage Protection at VBUS_CON
    up to 30-V DC
  • Precision OVP ( < ± 1% Tolerance)
  • Low RON nFET Switch Supports Host and Charging Mode
  • Dedicated VBUS_POWER Pin Offers Flexible Power up Options Under Dead Battery Condition
  • Transient Protection for VBUS Line:
    • IEC 61000-4-2 Contact Discharge ±15 kV
    • IEC 61000-4-2 Air Gap Discharge ±15 kV
    • IEC 61000-4-5 Open Circuit Voltage 100 V
      • Precision Clamp Circuit Limits the VBUS_SYS Voltage < VOVP
  • USB Inrush Current Compliant
  • Thermal Shutdown (TSD) Feature
  • Overvoltage Protection at VBUS_CON
    up to 30-V DC
  • Precision OVP ( < ± 1% Tolerance)
  • Low RON nFET Switch Supports Host and Charging Mode
  • Dedicated VBUS_POWER Pin Offers Flexible Power up Options Under Dead Battery Condition
  • Transient Protection for VBUS Line:
    • IEC 61000-4-2 Contact Discharge ±15 kV
    • IEC 61000-4-2 Air Gap Discharge ±15 kV
    • IEC 61000-4-5 Open Circuit Voltage 100 V
      • Precision Clamp Circuit Limits the VBUS_SYS Voltage < VOVP
  • USB Inrush Current Compliant
  • Thermal Shutdown (TSD) Feature

The TPD1S514 Family consists of single-chip protection solutions for 5-V, 9-V or 12-V USB VBUS lines, or other power buses. The bidirectional nFET switch ensures safe current flow in both charging and host mode while protecting the internal system circuits from any over voltage condition at the VBUS_CON pin. On the VBUS_CON pin, this device can handle over voltage protection up to 30-V DC. After the EN pin toggles low, any device in the TPD1S514 Family waits 20 ms before turning ON the nFET through a soft start delay.

Typical application interfaces for the TPD1S514 Family are VBUS lines in USB connectors typically found in cell phones, tablets, eBooks, and portable media players. The TPD1S514 Family can also be applied to any system using an interface for a 5-V, 9-V, or 12-V power rail.

The TPD1S514 Family consists of single-chip protection solutions for 5-V, 9-V or 12-V USB VBUS lines, or other power buses. The bidirectional nFET switch ensures safe current flow in both charging and host mode while protecting the internal system circuits from any over voltage condition at the VBUS_CON pin. On the VBUS_CON pin, this device can handle over voltage protection up to 30-V DC. After the EN pin toggles low, any device in the TPD1S514 Family waits 20 ms before turning ON the nFET through a soft start delay.

Typical application interfaces for the TPD1S514 Family are VBUS lines in USB connectors typically found in cell phones, tablets, eBooks, and portable media players. The TPD1S514 Family can also be applied to any system using an interface for a 5-V, 9-V, or 12-V power rail.
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類型 標題 日期
* Data sheet TPD1S514x Family USB Charger Overvoltage, Surge and ESD Protection for VBUS PIN datasheet (Rev. F) PDF | HTML 2019年 5月 8日
User guide Reading and Understanding an ESD Protection Data Sheet (Rev. A) PDF | HTML 2023年 9月 19日
Application note ESD Protection Layout Guide (Rev. A) PDF | HTML 2022年 4月 7日
Technical article Big USB Type-C™ protection for your small application PDF | HTML 2017年 7月 31日
Selection guide ESD by Interface Selection Guide (Rev. A) 2017年 6月 26日
White paper Designing USB for short-to-battery tolerance in automotive environments 2016年 2月 10日
User guide TPD1S514-2EVM User’s Guide 2014年 7月 24日
User guide TPD1S514-3EVM User’s Guide 2014年 7月 24日
EVM User's guide TPD1S514EVM (Rev. A) 2014年 5月 7日
Analog Design Journal Design Considerations for System-Level ESD Circuit Protection 2012年 9月 25日

設計與開發

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開發板

TPD1S514-1EVM — TPD1S514-1EVM USB 充電器過電壓突波和 ESD 防護評估模組

Texas Instrument’s TPD1S514 evaluation module helps designers evaluate the operation and performance of the TPD1S514 device. The TPD1S514 is a single-chip solution for USB connector’s VBUS line protection. The bi-directional nFET switch ensures safe current flow in both charging and (...)

使用指南: PDF
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開發板

TPD1S514-3EVM — TPD1S514-3EVM USB 充電器過電壓突波和 ESD 保護評估模組

Texas Instrument’s TPD1S514-3 evaluation module helps designers evaluate the operation and performance of the TPD1S514-3 device. The TPD1S514-3 is a single-chip solution for a USB connector’s VBUS line protection. The bi-directional nFET switch ensures safe current flow in both charging (...)

使用指南: PDF
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模擬型號

TPD1S514 IBIS Model

SLVMA96.ZIP (4 KB) - IBIS Model
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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 (...)
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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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