
¥3.24
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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 TechnologyOver 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
Applications
Cell Phones
Tablet, eBook
Portable Media Players
Digital Camera
- 起步价为$40,南非、巴西、印度、巴基斯坦、以色列等国家的价格会有所变动,详情请咨询相关客服人员。
- 包裹重量≤0.5kg的基本运费根据时区和国家而定。
- 我们的产品目前使用DHL,顺丰和UPS运输。如果数量少,则选择联邦快递。
- 一旦发货,预期交货时间跟选择的运输方式有所变动。
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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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