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TPD3S014-Q1 数据表(PDF) 1 Page - Texas Instruments |
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TPD3S014-Q1 数据表(HTML) 1 Page - Texas Instruments |
1 / 28 page 5 V Source USB Transceiver 0.1 F IN EN OUT TPD3S014±Q1 From Processor 150 F VBUS D- D+ GND USB Port GND D2 D1 Copyright © 2016, Texas Instruments Incorporated Product Folder Sample & Buy Technical Documents Tools & Software Support & Community An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. TPD3S014-Q1 SLVSDG5B – MARCH 2016 – REVISED APRIL 2016 TPD3S014-Q1 Current Limit Switch and D+/D– ESD Protection for Automotive USB Host Ports 1 1 Features 1 • AEC-Q100 Qualified (Grade 2) – Ambient Temperature Range: –40°C to +105°C • Continuous Current Rating of 0.5 A • Fixed, Constant Current Limits of 0.85 A (typical) • Fast Overcurrent Response – 2 μs • Integrated Output Discharge • Reverse Current Blocking • Short-Circuit Protection • Over Temperature Protection With Auto-Restart • Built-In Soft Start • IEC 61000-4-2 Level 4 ESD Protection (External Pins) – ±12-kV Contact Discharge (IEC 61000-4-2) – ±15-kV Air Gap Discharge (IEC 61000-4-2) • ISO 10605 330-pF, 330- Ω ESD Protection (External Pins) – ±8-kV Contact Discharge – ±15-kV Air Gap Discharge • 6-Pin SOT-23 Package (2.90 mm × 1.60 mm) 2 Applications • End Equipment: – Head Units – Rear Seat Entertainment – Telematics – USB Hubs – Navigation Module • Interfaces: – USB 2.0 – USB 3.0 3 Description The TPD3S014-Q1 is an integrated device that features a current-limited load switch and a two- channel transient voltage suppressor (TVS) based electrostatic discharge (ESD) protection diode array for USB interfaces. The TPD3S014-Q1 device is intended for applications such as USB where heavy capacitive loads and short-circuits are likely to be encountered; the TPD3S014-Q1 provides short-circuit protection and overcurrent protection. The TPD3S014-Q1 limits the output current to a safe level by operating in constant current mode when the output load exceeds the current limit threshold. The fast overload response eases the burden on the main 5 V power supply by quickly regulating the power when the output is shorted. The rise and fall times for the current limit switch are controlled to minimize current surges when turning the device on and off. The TPD3S014-Q1 allows 0.5 A of continuous current. The TVS diode array is rated to dissipate ESD strikes above the maximum level specified in the IEC 61000-4-2 international standard. The high level of integration, combined with its easy- to-route DBV package, allows this device to provide great circuit protection for USB interfaces in applications like head units, USB hubs, and media interfaces. Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) TPD3S014-Q1 SOT-23 (6) 2.90 mm × 1.60 mm (1) For all available packages, see the orderable addendum at the end of the data sheet. Simplified Schematic |
类似零件编号 - TPD3S014-Q1 |
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类似说明 - TPD3S014-Q1 |
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