TPD4S014 - Texas Instruments

TPD4S014 USB Charger Port Protection

The TPD4S014 is a single-chip solution for USB charger port protection. This device offers low capacitance transient voltage suppressor (TVS) electrostatic discharge (ESD) clamps for the D+, D–, and standard capacitance for the ID pin. On the VBUS pin, this device provides overvoltage protection (OVP) up to 28 V DC. The overvoltage lockout feature ensures th.

Features

•1 Input Voltage Protection at VBUS up to 28 V
• Low Ron nFET Switch
• Supports > 2 A Charging Current
• ESD Performance D+/D
  –/ID/VBUS Pins:
  – ±15-kV Contact Discharge (IEC 61000-4-2)
  – ±15-kV Air Gap Discharge (IEC 61000-4-2)
• Overvoltage and Undervoltage Lockout Features
• Low Capacitance TVS ESD Clamp for USB2.0 High Speed Data Rate
• Internal 17 ms Startup Delay
• Integrated Input Enable and Status Output Signal
• Thermal Shutdown Feature
• Space Saving SON Package (2 mm × 2 mm) 2 Applications
• Cell Phones
• eBook
• Portable Media Players
• Digital Camera 3 Description The TPD4S014 is a.