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TPD4S214YFFR

TI TPD4S214YFFR

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TPD4S214YFFR
USB OTG COMPANION DEVICE
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¥3.24

价格更新:一个月前

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产品详情

Overview

The TPD4S214YFFR is a single-chip protection solution for USB On-the-Go (OTG) and other current limited USB applications. This device includes an integrated low RDS(ON) N-channel current limited switch for the OTG current supply to peripheral devices. TPD4S214YFFR offers low capacitance transient voltage suppression (TVS) electrostatic discharge (ESD) clamping diodes for the D+, D–, and ID pins for both USB2.0 and USB3.0 applications. The VBUS pin can handle continuous voltage ranging from –7 V to 30 V. The over voltage lock-out (OVLO) at the VBUS pin ensures that if there is a fault condition at the VBUS line, TPD4S214YFFR is able to isolate it and protect the internal circuitry from damage. Similarly, the under voltage lock out (UVLO) at the VOTG_IN pin ensures that there is no power drain from the internal OTG supply to external VBUS if VOTG_IN droops below a safe operating level. When EN is high, the OTG switch is activated and the FLT pin indicates whether there is a fault condition. The soft start feature waits 16 ms to turn on the OTG switch after all operating conditions are met.

The TPD4S214 is a single-chip protection solution for USB On-the-Go (OTG) and other current limited USB applications. This device includes an integrated low RDS(ON) N-channel current limited switch for the OTG current supply to peripheral devices. TPD4S214 offers low capacitance transient voltage suppression (TVS) electrostatic discharge (ESD) clamping diodes for the D+, D–, and ID pins for both USB2.0 and USB3.0 applications. The VBUS pin can handle continuous voltage ranging from –7 V to 30 V. The over voltage lock-out (OVLO) at the VBUS pin ensures that if there is a fault condition at the VBUS line, TPD4S214 is able to isolate it and protect the internal circuitry from damage. Similarly, the under voltage lock out (UVLO) at the VOTG_IN pin ensures that there is no power drain from the internal OTG supply to external VBUS if VOTG_IN droops below a safe operating level. When EN is high, the OTG switch is activated and the FLT pin indicates whether there is a fault condition. The soft start feature waits 16 ms to turn on the OTG switch after all operating conditions are met.

Features

Internal Switch Technology


  • Over Voltage Lock Out for VBUS

  • Under Voltage Lock Out for VOTG_IN 

  • Thermal Shutdown and Short Circuit Protection

  • Auto Retry on any Fault; No Latching Off States

  • Integrated VBUS Detection Circuit

  • Low Capacitance TVS ESD Clamp for USB2.0 High Speed Data Rate

  • Internal 16ms Startup Delay

  • Space Saving WCSP (12-YFF) Package

  • UL Listed and CB File No. E169910

  • Input Voltage Protection at VBUS from –7 V to 30 V

  • IEC61000-4-2 Level 4 ESD Protection

– ±15-kV Contact Discharge

– ±15-kV Air Gap Discharge

  • IEC 61000-4-5 Surge Protection

– 7.8 A (8/20 μs)

  • Low RDS(ON) N-CH FET Switch for High Efficiency

  • Compliant with USB2.0 and USB3.0 OTG spec

  • User Adjustable Current Limit From 250 mA to Beyond 1.2 A

  • Built-in Soft-start

  • Reverse Current Blocking



Surface Mount Mounting Type

Applications


  • Cell Phones

  • Tablet, eBook

  • Portable Media Players

  • Digital Camera


产品属性
全选
包装: 卷带(TR)
部件状态: 在售
技术: 内部开关
电路数: 1
使用案例: USB OTG
安装类型: 表面贴装型
封装/外壳: 12-UFBGA,DSBGA
供应商器件封装: 12-DSBGA
Texas Instruments

Texas Instruments

Texas Instruments(TI)是一家全球领先的半导体公司,专注于模拟和嵌入式处理器的设计和制造。公司成立于1930年,总部位于美国德克萨斯州达拉斯。TI的产品广泛应用于工业、汽车、个人电子、通信设备和企业系统等领域,致力于通过半导体技术推动电子设备的创新和普及。

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